Monday, June 30, 2008

The Dvd Structure

Writen by Kevin Round Georgia Hospital

There is a single file format specified for use with all the DVD Books A - D.This file system is the UDF/ISO-9660 Bridge format. UDF (Universal Disc Format) was designed specifically for optical media and has evolved from the ISO-9660 format. The benefit of this single file system is the ability for the DVD media to be compatible across set top players and personal computers with DVD ROM players.

The top level of organisation on a DVD disc is a volume. The volume contains a single DVD Video zone which contains all the data elements for the set-top video title, and a DVD others zone which can be used for non-DVD-video data elements such as desktop computer applications. It is important to note that currently set top players cannot accss the DVD Other zones as they only know how to access the DVD video zone. Computers can access the DVD Other zones and run applications that allow for a fuller interaction with the DVD Video zone.

DVD Volume structure

At the top of the structure is the DVD as a whole with its DVD other and video zone. Within the DVD video zone is the video manager, which is a master directory for the data elements, followed by 1 to 99 video title sets which inclue the video and audio elements. The video manager usually includes an introductory clip of video such as a logo, and a menu for navigation.

Video Title sets and Video Objects

Following the video manager are the video title sets. A DVD can contain multiple title sets. A Video Title Set (VTS) is made up of a VTS Menu, and one or more video titles. Titles in turn can be broken down into Parts of Titles (PTT). The data within the video title is made up of Video Object Sets (VOBS), which are made up of one or more Video Objects (VOB). A video object is made up of the video audio, navigation data and subpictures for a programme. It is the VOB which is the fundamental media file element of the DVD disc. The lowest branch of the DVD structure is the cell. Each VOB can be broken down into one or more cells. A cell may be as large as the entire movie or as small as an MPEG GOP (Group of Pictures).

For example a movie with 5 chapters would have one video manager, one title set, one title, one VOBS made up of one VOB and 10 cells. Multiple Title Sets and VOBS become apparent when interactive titles are created.

A DVD that included an interactive music video programme with ten artists, each with five videos, artist information. In this case the disc would have: on video manager, ten Video Title Sets, multiple Titles for each video. The reason for this division is that the DVD remote control has both Title and Menu buttons. The user can click on the Title button to return to the main DVD menu to select a title, or click on the Menu button to go to the menus for the particular title being viewed.

Kevin Round is a Director of Cofiant, a video editing and dvd authoring company based in the UK.

Sunday, June 29, 2008

Video Production Tips Working With Kids

Writen by Kurt Snider Georgia Hospital

If your video production calls for working with kids, whatever the age, it pays to make the child the most important person on set. Treat children with respect, guidance and generosity to get the performance you desire.

When working with young children, it's necessary to provide them with fun games, age appropriate snacks, meals and drinks as well as a "treat" for a good performance. Try to work with a Director who has experience with children as they will be more open to kid lingo and personalities.

Older children often take acting very seriously and will want to learn as much as possible. Be prepared to answer questions and explain what will happen during the shoot. They will be more likely to work with you if you give them a tour of the set and introduce them to the "grown up" crew and make them feel special to the production.

Regardless of age, make sure to abide by state laws concerning time restrictions and on-set schooling. Each state has different laws; for example California requires a work permit for children working in theatrical employment, whereas Arizona does not.

Above all, relax and enjoy yourself. Remember that children will only listen for limited periods of time, after which pushing them just leads to frustration for everyone. The key is to be ready to get the good shots quickly and anything after that is a bonus. Kids can enhance your production value so make it a fun experience for all!

Kurt Snider is the owner of Solana Productions, an Emmy award winning video production company with offices located in San Diego, Los Angeles and Seattle. For more information, please visit http://www.solanaproductions.com

Saturday, June 28, 2008

What Is Video Marketing

Writen by Scott M. Britner

People never change. Nor do their basic desires. They've existed for thousands of years and will continue to exist for thousands more.

Names of people will change. Technology will change. People's desires won't – their desires are hard-wired into our DNA.

That's good for you – as a video creator. By knowing what people want, you can profit from their desires. And since their desires are predictable, your ability to make money from your video ideas just got a lot more profitable, as well.

So, you must be wondering what do people want.

The top three general desires revolve around: Food, Love, and Money.

There will ALWAYS be a market for new recipes, new tips on love, and new on ways to make money. Guaranteed!

This will never change. Ever.

So if you have an idea that fits in one of those categories - you are well on your way to creating a viral video. It doesn't have to be an original thought on the subject.

A great thing about video is you can use existing text-based content as your guide. Just convert it to video, make it interesting and you've got a hit on your hands.

What else are people interested in…

* Security
* Sex
* Power
* Immortality
* Happiness
* Safety
* Health
* Recognition

Some more generalized topics would be things like:

To attract the opposite sex.
To keep their possessions.
To have more fun.
To satisfy curiosity.
To protect their family.
To be in style.
To have beautiful possessions.
To quench their appetite.
To emulate others.
To avoid trouble.
To avoid criticism.
To be an individual.
To protect their reputation.
To grab opportunities.
To make work easier.

When you brainstorm ideas for your video, keep these customer desires in mind.

NOTE: Go with a subject you're already passionate about or something you would want to watch.

Don't make this process harder than it has to be. If you're already passionate about gardening, cooking, investing, pet health, etc. then look in that area for the subject of your video.

Find something that really gets you excited! And it will probably something that will get others excited – excited enough to get them to share it with others.

If you need some additional ideas for topics then I'd suggest browsing these sites:

http://buzz.yahoo.com/
http://www.google.com/press/zeitgeist.html
http://50.lycos.com/

Spend some time surfing these sites for the hot topics of the moment. Compare them to your interests. Then take action by creating a video and make sure you have income potential with each video you launch.

Scott M. Britner created iVideoMarketer.com - a 3rd grade simple and all-in-one solution for anyone to make money with the viral power of video and multiple income streams. It provides a way to post video anywhere on the internet and make money for the life of the video.

Get an 80% discount at: http://www.iVideoMarketer.com/Coupon.cfm

Friday, June 27, 2008

How To Star In Your Own Promotional Video

Writen by Marie-Claire Ross

Well, it's official. You are going to star in the company marketing video (or commercial) and you will have a part talking to camera. After ringing your mother, to let her know about your newly found fame, reality hits in. How are you going to pull this off?

The good news is a charismatic business leader can add tremendous impact and clout to a marketing video or commercial. The bad news is that few leaders have the right skills to talk to the camera in a natural manner.

But before you get put off, talking to camera is a skill. And any skill can be learned.

Here are some tips to help bring the sparkle into your 'moment of glory'.

1. Wear the right clothes. If you are the CEO, a suit is the right way to go. Opt for conservative colours and stay away from checks, stripes and reds. They do not film very well and serve as a distraction to the viewer.

2. Go for makeup (whether you're male or female). A nice even skin tone, neat hair and a quick brush with powder can help keep the shine away. Once you get under the bright lights of a film set, it will be hard not to perspire (even more so, if you are nervous). A professional make up artist will also make you feel special and more confident in front of the camera.

3. Trust the director. Forget that you are the client and realise that you are now the talent. Let the professionals do their work and let go. While this might be difficult for most people, it can be a refreshing change. Let yourself get bossed around and don't worry about how it's all going to work.

4. Relax. Forget about the pressing amount of work piling up on your desk. Focus on the most important task for the day – your cameo. If you are relaxed you are more likely to be easy-going and friendly. This will enable the director to elicit the best performance from you.

5. Rehearse. Always have your lines prepared and don't expect that you can wing it on the day. It's amazing how a big camera in your face can make you forget what you wanted to say. Rehearse your lines over and over again in front of a mirror. Make sure you look and sound natural. Practise speaking clearly and with a smile on your face. Rehearse as many times as you can. The more confident you are in giving an appealing speech, the better you will be and the less takes will needed. This will help reduce costs. If you don't feel comfortable with your performance, hire a media trainer beforehand to coach you on talking to camera.

6. Have fun! The shoot will be much slower than you anticipated. Lights and audio equipment can take a while to set up. If you are shooting outside, waiting for the sun to make an appearance on a cloudy day can also be painstakingly slow. Take a book with you and any work you can do in downtime. And just bask in the glory of being part of an exciting film shoot!

(c) Marie-Claire Ross 2005. All rights reserved.

Marie-Claire Ross is one of the partners of Digicast. Digicast works with organisations who are not satisfied that their marketing and training materials are helping their business grow. She can be contacted on 0500 800 234 (Australia wide) or at mc@digicast.com.au. The website is at http://www.digicast.com.au

Thursday, June 26, 2008

Hurricanes Video Streaming

Writen by Lance Winslow

Have you considered putting hurricanes on your web site? Well, you could put hurricanes video streaming on your web site and perhaps duty-free satellite images of each of the latest hurricanes and then people can click on them and watch the video streaming.

It is bound to get lots of interest from Internet users and this means more frequent visitors to your web site. Video streaming for something as simple as a hurricane satellite image only takes up a little bit of bandwidth and it is a good idea. During the 2005 Atlantic tropical hurricane season hurricanes were the number one thing that was searched on the Internet. In other words people are looking for this material and they are interested in it.

Therefore if your previous visitors know that this is on your web site they will return during each new hurricane to check out the storm or to learn more about it. This way you can have hurricanes on your web site along with video streaming and increase your traffic tremendously. It makes sense to put things that people are interested in as well as to help educate and inform the public on things that they care about. In doing so you will increase your traffic to your web site and make your visitors very happy. Please consider all this in 2006.

Lance Winslow

Wednesday, June 25, 2008

Beginning In Videography

Writen by Jim Wagner

If you're looking to get into videography and video editing as a hobby, the options can be daunting. Here is a small question and response that may help you get started in this fun and rewarding hobby.

What type of camera do you recommend?

Response: For a beginner, a Canon single CCD camera will suit you well. It has a cost range of $500 to $700. Canon is well respected at all levels of video camera quality and has probably the best quality for the price at the low end.

If you want to start out with something more professional, you may want to look into the Canon GL2 which is a low end 3 CCD (1/4" each) camera running about $1500. This camera is great for an enthusiastic hobbyist or a beginning special events videographer.

If you're looking to make some money on the side (or as a career) with your camera doing special events such as wedding videography, you may want to look into the Sony VX2100, a high-end consumer 3 CCD (1/3" each) camcorder, running at a price between $2100 and $3000, check out prices here. The high definition capable version of the same camera is called the Sony HDR / Fx1 and goes for $3700 at all major retailers.

What is CCD?

CCDs are imaging chips. CCD stands for charge-coupled device and is a light sensative circuit which stores an electrical charge representing each tiny part of an image. The difference between low and high end video cameras is usually determined by the number of CCDs (one or three), and the size of the CCD. In video cameras the number of CCDs determines the clarity of the picture in low lighting (most indoor) situations. The size of the CCD is directly linked to the amount of "color bleeding" present in the video.

It is also interesting to note that for video cameras, unlike photography cameras, the size of the pixels is far more important than the number of pixels. Fewer pixels that are larger make a better video camera. It is also interesting to note that as you go from low-end to high-end cameras, you will be getting fewer "extras" on your camera such as the ability to take "still photography".

Next question: What video editing software would you recommend?

Response: Pinnacle Studio 9 has many great features for beginning in photoediting. It runs between $70 and $90 at major retail stores. It gives many options and is very user friendly. If you're looking for some more advanced options in lighting, transitions, and sound editing, you may want to consider the more professional editing software Pinacle Liquid Editions for around $600.

This article may also be found at http://www.researchtechs.com/videoediting.htm

About The Author

Jim Wagner

Contributor to www.ResearchTechs.com

Enjoys anything Tech.

Majoring in Computer Science.

jim@researchtechs.com

Tuesday, June 24, 2008

Benefits Of Training Videos

Writen by Joel Loader

A major problem with the running of a large corporation or PLC, is the increasing expense of staff training programmes. Training videos are exactly what the title says - videos made for the purpose of staff training.

When a company has a large and geographically diverse audience, it can be extremely expensive to either send experienced trainers to all of them, or pay for each individual to attend training courses. A training video can dramatically reduce these costs, and make the training information immediately available to all members of staff.

Training video production can be presented in many ways - from a series of specifically filmed programmes, to the filming of training seminars and important presentations that have taken place at these events and conferences, which can then be edited into video form so that the benefits of these seminars are massively increased.

Once they have been filmed, training videos can either be delivered on CD-ROM for computer based presentations, or VHS and DVD for television presentations. Training videos are often incorporated into part of an overall training programme depending on the needs of the company.

Training videos are very often used for induction purposes for new staff and most people will see at least one of them in their working life. However they can also be used for a multitude of other applications. For example, if a new piece of technology is introduced into your company, then a training video is the ideal way to get the information on how to use it across your entire workforce as quickly as the technology needs to be incorporated. It could take weeks to train the staff in individual or group sessions, so costs can be saved on both training, and time. Training videos can also be used to train staff on new policies, health and safety issues, customer service standards, or simply the latest sales features on a new product. When you have to train a wide and geographically diverse audience, training videos can be the ideal means of getting the information through your company in the fastest and most cost effective way.

Every company must offer their employees training from the initial training at orientation to ongoing development. "The way you train your new employees is important in not only enabling them to do a good job, but also with their retention. Recent studies have shown that when a new hire is adequately trained in the beginning, they feel more confident in their job and therefore will stay with you longer." - Peggy Morrow, 'Training for Success'.

Video has long been recognized as a valuable teaching medium because it can effectively convey to students an instructor's visual clues, for example, gestures, posture and facial expressions that aid communication and comprehension. Decades of research show body language is the single most important element in verbal communication. MediaPoint Technology Boosts Streaming Video as Training Tool. In good times as well as bad, one of the biggest hidden expenses for many businesses is the cost of bringing new workers up to speed or training existing employees for new job duties.

A detailed training video is one of the most direct routes to lower employee training costs. Not to confuse an 'occupational procedures video' with a job description is another valuable tool for any organization. Job descriptions outline the duties to be performed by employees. A training video demonstrates exactly how to do those jobs.

Such a video can be extremely useful in recruiting and interviewing job applicants. But more importantly, it can streamline employee training and all new people to become more productive more quickly. The out-of-pocket payroll savings alone can be substantial. Suppose it takes eight weeks to bring a new employee up to speed in a particular job, and the person's supervisor must devote 25% of his or her time to training during that break-in period. A good training video should reduce the necessary training time by at least 20%.

Aside from these training cost savings, there are other reasons to develop procedures videos for your organization. Indeed, the very process of preparing such a video will provide invaluable insight into the operations of your business.

I-MOTUS is one of the UK's leading corporate and training video production companies. Our team uniquely combines proven business savvy with some of the television industry's brightest creative talent to provide a fresh approach to the most challenging of marketing and communication briefs. http://www.i-motus.com/ - IM02EZ

Monday, June 23, 2008

The Power Of Video In Todays Economy

Writen by Stephen Woessner

In today's world, companies have more choices than ever as they look to effectively inform, educate, and persuade employees, customers, and other stakeholders. "The AVS Group has helped clients transition from traditional video communications on videotape or CD to Web and DVD-based media," notes Rob Ramseier, the AVS Group's video team leader and producer.

This article spotlights several ways that organizations have successfully used the power of Web-based video to drive revenue and communicate effectively. These benefits have been made possible by three key technology advancements, which are reviewed in this article. Lastly, we highlight the benefits of DVD and explain why DVD is leading the wave of the future for professional development and promotional applications.

Web-based video: business spotlights

There are seemingly endless ways for organizations to leverage the power of Web-based video as part of their overall marketing strategy. When the video content offered is high quality and in-demand, there is an opportunity to convert it into revenue. In 2004, Major League Baseball (MLB) earned an additional $135 million by offering streamed baseball games via MLB.com. In 2005, MLB streamed 2,300 games during the season.

Web-based video does not have to be sold in order for the content to create a positive affect on revenue. Organizations now use progressive downloading to launch on-camera customer testimonials or product and service demonstrations from their Web sites. These brief Web-based video segments can be used to strengthen an organization's brand identity. A strong brand identity has been proven to increase revenue.

Web-based video can be more than a brief clip. Organizations are now offering their stakeholders streamed versions of comprehensive Web-based video presentations such as product introductions, product training and tutorials, executive announcements, etc. while still providing high-quality video.

The key to successful Web-based video is to understand how to properly utilize its power, then developing the right strategy to take advantage of the technology.

Web-based video: technology drivers

So, how has Web-based video become a realistic element to incorporate into a marketing strategy? Several technology advancements, including the growing adoption of broadband, market saturation of Macromedia Flash PlayerÒ, and advancements in video compression have made the benefits of Web-based video possible.

A broadband Internet connection is a necessity for a good experience when viewing Web-based video. The good news is that the adoption rate of broadband has dramatically increased. As shown in Figure 1, only 4.8 million homes in the United States had adopted broadband as of 2000. However, the number of broadband households increased by a factor of nearly 10 to 42.4 million in 2005, and is expected to reach 83 million by 2010.

In addition to the growing adoption of broadband, Macromedia Flash Player is now installed on more than 97.7 percent of all internet-enabled PCs in the world. This is a staggering statistic and provides some level of assurance that if an organization produces Flash-based video content, its audience will be able to view it online as intended.

There have also been a number of advancements in the last few years regarding video compression, which have made Web-based video much more accessible to the viewer. Simply put, compression is the process of removing data from a video file. The key is to remove the right amount of data so that quality is not sacrificed. Multimedia developers can now make fewer compromises in quality by making less significant reductions in frame rate or frame size to reduce file size. The end result is a higher quality video that can be played effectively over the Web.

Just some brief words of caution. Producing video for the Web does present some challenges that one would not typically face if the delivery device were media like videotape or DVD. "Special care must be taken in all phases of the production process," notes Ramseier. "The setting and background, camera moves, lighting, and sound all have to be optimized to ensure that the compressed video provides the highest quality content for the audience."

DVD: The media of choice

DVD is leading the wave of future video communications because organizations can provide audiences with a comprehensive and rich experience. DVD is quickly becoming the media of choice for video-based training and promotional tools, although many producers currently do not take advantage of the full possibilities of the media.

With DVD, audiences can experience multiple camera angles, convenient fast forward/rewind features, multilingual versions of the content, and much more. DVDs also run approximately nine times faster and can store up to 25 times more content than a CD. Aside from the technical benefits, current estimates predict that 450 million households worldwide will have a DVD player by 2008.

According to DVD Demystified, "The low cost of hardware and discs, the widespread use of players, and the availability of authoring systems, make DVD ideal for industrial training, professional development, sales presentations, home education, and any other application where full-screen, full-motion video and audio are needed for effective instruction." According to the National Training Labs Institute, multimedia computer training leads to a 70 percent retention rate.

DVD is also well suited for promotional tools. Web site visitors can view short Web-based video segments of a program, and then order the full DVD. A DVD can hold entire catalogs to inform, educate, and persuade an audience, as well as supplemental content like an interactive video tour, product demonstrations, and helpful on-screen menus to make the program simple for users to navigate effectively.

In closing, organizations should consider the variety of media options now available for distributing their video content. It can be leveraged on the Web to inform, educate, and persuade a global audience. In addition, DVD provides companies with many options for distributing video content for education and training applications as well as promotional tools.

The AVS Group is a marketing, training, and communications company. AVS is in La Crosse, Wisconsin. AVS helps clients communicate and market effectively. AVS can be found online at http://www.avsgroup.com

Sunday, June 22, 2008

Peer To Peer Internet Video Broadcasting

Writen by David Childers

Unlike standard television broadcasting, there are a limited number of viewers that an Internet television station can accommodate. These limitations are determined by the amount of bandwidth the network media server has available. A popular Internet television station would require large amounts of bandwidth to provide the broadcast to a large viewing audience.

Peer to Peer (Commonly referred to as P2P) broadcasting allows viewers using specialized software to re-distribute the media broadcasts. This eliminates the need to utilize costly centralized media servers to distribute the broadcast and results in cost savings for bandwidth consumption.

Any size business or group can establish an effective media broadcast presence without the huge costs normally associated with Internet broadcasting. Using this method, only a few data streams are required for a global Internet broadcast distribution.

P2P Internet broadcasting provides extremely bandwidth friendly results and can support a virtually unlimited number of users. This method also provides effective security against Denial Of Service (DOS) attacks which can cripple a centralized server network architecture.

There are both commercial and non commercial options that offer P2P broadcast ability for Internet television.

This article will cover free open source software.

Open source is an initiative that allows people to have access to the source code of software. This is the actual nuts and bolts that allow the software to operate. This initiative also allows people the ability to redistribute and or modify the source code thus allowing improvements and adaptations of the software.

Peercast

Peercast is a P2P media broadcast application that is available for the Windows, Unix and Mac operating systems. It is compatible with Shoutcast, Icecast and Windows Media streaming protocols.

The software was originally designed to use Gnutella as a basis for broadcast distribution. The software now uses a hierarchal topology for media broadcast distribution. This new method provides greater scalability and more data organization.

Broadcast station data is collected by the YP directory. This data is continuously updated by individual broadcasters. Listeners / viewers (client software) provide the connection points between themselves, the broadcasters and others.

Each broadcaster has the option of including a digital signature to enable media broadcast authentication. This will prevent their broadcasts from being hijacked and replaced with alternative material.

The following video codecs are supported by Peercast: VP3, VP6, Theora and WMV. It can also be used for audio broadcasting and can be configured to use several audio codecs. The software can be used to broadcast individual static media files as well.

Hardware network routers use Network Address Translation to provide internal IP addresses for computers within that network. Traffic flowing through NAT must be converted from internal IP addresses to external IP addresses. P2P traffic routing through NAT usually requires software port forwarding to bypass NAT. Peercast is NAT friendly software and requires no special port forwarding.

A plug-in is available for the popular Winamp media player. (Winamp versions 2.x and 5.x) This can be installed and used by clients to easily receive a Peercast station.

The Peercast network provides a real time online station directory of current broadcasters. (http://yp.peercast.org)

The main Peercast client must be installed to broadcast using this P2P network.

Additional resources

Peercast Frequently Asked Questions: (http://www.peercast.org/wiki/wakka.php?wakka=FrequentlyAskedQuestions)

Peercast Help : (http://www.peercast.org/help.php)

Peercast Community Forum : (http://www.peercast.org/forum)

FreeCast

FreeCast is a Java P2P broadcast application. Users must install the Java Runtime Environment, which is available for the Windows, Unix and Mac operating systems. It is compatible with the Icecast streaming protocol.

The software has a internal audio and video player applet that can play both the Ogg Vorbis open source audio codec, and the Theora open source video codec. It can also be configured to use the Java Web Start feature for automatically loading and launching. This enables a "one click" approach for web based end users.

Each broadcaster has the option of including a digital signature to enable media broadcast authentication. This will prevent their broadcasts from being hijacked and replaced with alternative material.

FreeCast uses a hierarchal method of media broadcast distribution. Each broadcaster acts as a central node with listeners / viewers receiving data from them and relaying to other listeners / viewers.

Icecast and JRoar media streaming server software can be used with FreeCast. In addition, Ezstream can be used with both JRoar and Icecast to source both Ogg Vorbis and Theora files. This software is a command line utility and is available for Windows and Unix operating systems.

FreeCast is continuing software development that will allow its deployment across networks that interact with network routers that utilize Network Address Translation (NAT). Port forwarding is currently required to accommodate NAT routers.

A real time station directory is currently not available or supported.

Additional resources:

FreeCast : (http://www.freecast.org)
Theora : (http://www.theora.org)
IceCast : (http://www.icecast.org)

Dave Childers is a freelance Internet broadcast consultant, writer and the webmaster of http://www.scvi.net, the Winamp TV / NullSoft video information website.

Friday, June 20, 2008

Its A Webcam World

Writen by Al Christopher

You see the ads everywhere, live adult webcams, sex webcams, or dating webcams. Do people really use this technology to talk to people they don't know or even more - webcam sex? The answer is a resounding yes.

The webcam has been around for some years now, but with slow internet speed, the lack of other webcams, and the price it was mostly used for techie geeks with their high powered computers and speedy internet connections. That has all changed. The price of webcams and high speed connections have dropped, making this technology available for all of us.

Many people use this technology for when they are far from the one they love. It can be better then the phone because you are live. Couples use the webcams as a turn on and to have live webcam sex. Toys can even be bought that are controlled via the web. Ahh... technology. Beware though, the web is filled with tons of webcams of un-suspecting naked people. What happens to the webcam files if the relationship goes sour?

Webcams have made their way into internet dating. It is a little tougher to fake your picture with a live webcam video (unless you hire a model). Marriage webcams? You betcha! The infamous mail order bride has even made use of this new technology. Their are countless websites touting their live webcam girls who are looking for a husband. If this is what you are looking for - jump in, but just beware of possible scams.

Lastly the biggest jump in the webcam biz is for the use adult entertainment. Adult webcams are the fastest growing segment of the adult industry. Why? Well first of all it is live and real. You can pick who and when you want to chat to. There is actual contact with a person who can respond, much better then just watching a video. There are many sites around so just shop around.

Will webcams get better? I believe so. Quality will improve as new cameras come out and the old are phased out. It appears webcams are here to say, but then again so was the VCR....

Al Christopher is a contributor to Live Adult Webcams.

Thursday, June 19, 2008

Network Marketing And Video Email

Writen by Ty Tribble

I received another e-mail today from someone telling me that Video e-Mail is the wave of the future. According to the e-mail, (which contained no video!), the world will soon be embracing and more importantly paying for this service. The jury is still out and I don't want to make any judgmental comment that I have to eat later.

What I do want to comment on is the horrible use of this product by Network Marketers. There is nothing engaging about watching some dude sitting in front of a web-cam talking about his business. Most of the video e-mails I have seen remind me of a Kung Fu movie, except they remove all of the reason why anyone would want to watch a Kung Fu movie...the action.

Smart companies are committed to utilizing today's technology and some of that technology is certainly cool, but they don't use technology simply because people think it's cool. There must be purpose behind the sizzle of something cool.

Here is a video that makes good use of the technology:

Heidi Klum Launches Product Runway

If the video e-mail Network Marketers wanted to produce something effective, they would talk a little bit about the product and then interview some folks that are using it.

If you're scoring at home, super models never hurt your cause either.

Ty Tribble, is President of Tribble.org and author of the MLM Blog, a collection of thoughts and opinions on Network Marketing.

Wednesday, June 18, 2008

Dvd Authoring An Introduction

Writen by Robert Armstrong

DVD Authoring is the process of collecting various content assets such as video, audio, photographs, subtitles, and menus, connecting them together and burning them to a master dvd disc.

The assets themselves are generated in a variety of applications such as video editing, post-production, image editing and subtitling. They are then compiled in a DVD authoring application such as Ulead DVD Movie Factory on the PC or DVD Studio Pro on the Mac. The process of authoring is very much like building a website. The menu screen on a DVD is analgous to the homepage of a website in that it contains links to all the content on the DVD.

Menu screens usually link to the main feature, chapters within the feature, additional scenes not contained in the feature, photographic slideshows, and additional audio content. The main menu screen can also contain links to sub- menus, which helps avoid cluttering the main menu with too many options.

In addition to setting up menu selections on the main menu, the DVD authoring application allows the producer to set-up additional features such as subtitles. Within the authoring application, each item is given the metaphor of a container. A container can hold any type of supported content and is linked to a menu selection, either on the main menu or a sub-menu.

DVD authoring applications also usually support the creation of multi-angle content (where viewers can decide to watch a different passage of video with the same soundtrack and subtitles) and Dolby 5.1 Surround Sound

Using this method it is very easy for even a comparitive novice to create a fairly sophisticated DVD disc with most of the features found on a commercial disc. Indeed the biggest challenge for the prospective DVD author is the aesthetic design itself. Getting all the bits to work properly is one thing, but making it look good and intuitive to use is another.

Once the content of the disc has been laid out in the authoring application, it is then previewed to make sure everything works properly. It is then 'multiplexed' (the content is linked together) and the master disc can be burned.

It's worth noting that the affordable DVD writers and authoring applications only support writing to DVD for General media which doesn't have the necessary lead-in tracks required by mass duplicators. Therefore this type os solution is not really suitable for producing DVDs which need to be mass-duplicated.

Robert Armstrong is a contributor to The HDTV Tuner - a guide to the kit, the content and the issues related to HDTV.

Tuesday, June 17, 2008

Monks Make Mac Movies Magnificently

Writen by Swami Tarakananda

Thanks to Apple, complete amateurs can make impressive video productions and share them with friends on DVDs. All that is needed is a digital video camera, a Macintosh computer with a Superdrive (one which will burn DVDs), and the iLife suite of applications which normally come with Macs, and of course, a bit of good taste and discretion. This I know from actual experience, and I'll try to share how it can be done.

In February of 2003, monks from Atma Jyoti Ashram, a small Hindu monastery in Southern California, went on a pilgrimage to India, visiting holy places throughout the country. Being lovers of India, we wished to record outstanding events from out journey so we could share them with friends and relive them ourselves through our videos and photos. We took over twenty hours of video in our two month sojourn, and when we returned, we faced the task of editing the footage to make viewing more manageable.

We had a 1 Ghz iMac and iMovie–Apple's entry level movie editing application–so we proceeded to hook our Mini-DV camera up to the Mac with a fire-wire cable and import footage using iMovie's import feature. There was a lot of footage that was either poorly filmed, too long, or uninteresting in retrospect. That still left lots of film to work with. We began by getting an overview of what was available, and putting together a mental picture of the story we wanted to tell with the video. Then, by placing bits of video in the "timeline" of clips, the story we wanted to tell began to take shape.

To learn the best way to make a video that did not have the hallmarks of amateurism, a search on Google yielded gobs of tutorials, tips, and techniques for using iMovie, and video editing in general.

When the clips were arranged to our satisfaction in the timeline, we proceeded to add audio and music (using iTunes–iMovie is well integrated with this and other iLife applications) to supplement the audio on the clips so as to make for more continuity. Then we added transitions (which iMovie provides in abundance) between clips to give the video a more polished look. Then came the titles, subtitles, and effects, which began to turn what started as a mess of random footage into a cohesive, semi-professional looking (O.K., at least not totally amateurish) bit of video. Then came the agonizing step of taking an objective look at the end results and pruning out footage to make it more succinct, then tweaking features to give it the final finished look.

After creating a few short features of this sort, we then used iDvd to create an accomplished looking DVD. iDvd makes it easy by supplying quite an array of professional looking Themes, or allowing you to modify and edit existing Themes, or create your own. We then imported the final video featurettes into the desired Theme, and proceeded to burn our DVD. Earlier versions of iDvd were a bit buggy in the burning process, but have improved in later releases.

Those wishing more options for video editing and DVD burning can use Apple's mid and pro level applications, Final Cut Express and Final Cut Pro and DVD Studio Pro.

The end result surprised us and those we showed it to. So our pleasant experience has solidified us as Mac addicts, though we needed no convincing as to the usefulness of Apple's products.

Swami Tarakananda is a monk at Atma Jyoti Ashram in Borrego Springs, California. (http://www.atmajyoti.org) To see an example of the final product of the India Video footage, visit Ganga Arati, a short video of Worship done at the banks of the Ganges River in Hardwar at the foothills of the Himalayas.

Monday, June 16, 2008

Video Biographies Why Hire A Professional

Writen by Jay Corrao

There are lots of reasons to create a video biography. Some people have a desire to share and pass down stories from one generation to another while others would like to leave behind a family or personal legacy. Whatever your reason is, while creating a video biography can an incredibly enriching and rewarding experience, it can also be a very daunting task.

There are many things to consider before you start your project. Here are just a few:

The Story

It is my opinion that if your stories require a lot of details such as time, date, place, clothing worn, and other historically factual data, then just pick one or two stories to tell. Many people bite off more than they can chew and get discouraged when they start to understand the effort truly involved in just putting together their storyline. If you would like to tell several stories that tell of a person's character or lessons learned than it is probably not necessary to go into a considerable amount of detail.

Who Will be Involved?

Are you working alone on this project or with a group of people such as other family members or friends? The more input you receive from other people the more time it can take to put together your story and content. This is not a bad thing, just something to be aware of.

Content

What kinds of content do you want to incorporate into your production? Photos, slides, video from different sources such as VHS tape, 8 or 16mm home movies, documents, quotes, personal interviews, narration? The list goes on and on.

You're Audience

Who is the desired audience for your project? Is it close friends or relatives, will your Piece de Résistance be passed down to future generations for their viewing pleasure? Sometimes these questions must be answered before any other considerations because they may determine what kinds of stories and how much detail you will add.

The Delivery Method

For many years VHS tape was the standard for viewing video at home. However DVD is now the medium of choice for many reasons. On screen menus and chapters that allow for much easier navigation, superior audio and video quality, and longevity are just a few reasons DVD has become so very popular. However the internet has also become a viable means of delivering video. If you have a personal website then family and friends around the globe can access your video as soon as it is posted.

All of the points above require serious consideration and expertise. A professional video biographer can help you answer these questions and more. They can keep you on task; help you stay focused, craft your project into a meaningful video biography that will be cherished by family and friends now as well as future generations to come.

Jay Corrao is the founder and president of Memory Archivers, a video production company based in Apple Valley Minnesota. His company specializes in wedding and event videograpy, video biographies, and consumer digital archiving.

http://www.memoryarchivers.com
jay@memoryarchivers.com

Sunday, June 15, 2008

Musicians Discover Right Now How To Quickly And Easily Create Streaming Audio And Video Like A Pro

Writen by Quentin Brown

Streaming Audio and Video has always been available to the large corporate sites and techies. Now you can use inexpensive software to produce your own streaming audio or video just like the professionals with no knowledge of programming required. Lets face it when a person comes to your website what would they rather do listen or read.

Hint - You are trying to get people to listen to your music?

Best of all no special servers, monthly fees or additional costs….

With the web surfer becoming much more "web savvy" than they were a year ago, they are expecting not only information, but an entertaining web experience.

Why Add Streaming Audio or Video to Your Website

*Credibility - Anyone can add some text and graphics however music is a very emotive medium and if your visitors can hear samples then you will find they will have a much more positive response. If done properly you can also generate some good sales if that's what your wanting.

*Auditory - Statistics show that 30% of surfers are auditory and so if you do not have audio then you are loosing out on a lot of traffic.

* Stickability - Our customers have proven that audio has dramatically increased the time people spend on their site. So many people are now able to get traffic to their websites using Pay Per Click advertising however the next main consideration is keeping them there so you get more from your advertising dollar.

* Current Marketplace - is awash with TV and radio programs so people are already used to the concept and are expecting it on websites. With the average computer being multimedia enabled they almost feel dejected if they can not utilize all the functions.

* The Wow Factor - At present only around 5% of sites utilise any form of streaming media so it creates a wow factor and delivers a lot more word of mouth traffic than any other form of web page functions.

* The Online Population - Streamies, those users who watch or listen to streaming online, represent 44% of all Internet users and 27% of Americans overall. By far, streamies are the most valuable consumer group on the Internet. Streaming media consumers are far more interactive, are more oriented to e-commerce and spend more time online compared with Internet users who don't stream." (EdisonMedia Study, Jan. 2001)

You do not need any technical ability. The latest programs are so easy to use that anyone can add streaming audio or video to their website and stand out from the crowd.

Marketeers and business people have always known that a well-placed audio stream can increase sales and signups to their products and services. The problem has always been that the average person could not afford the high cost of special servers or programmers to be able to use this technology. This has all changed with Streaming Audio and Video software available on the market today.

Audio's power comes from its ability to engage more of your visitor's senses. The more senses you engage, the easier it will be to effectively communicate. Instead of just reading your words and looking at your picture, you can communicate with your voice or music? and the voices of your clients.

Your site has been sending non-verbal messages for years; now it's time to break free and let it send a message everyone can hear. Adding audio to your website is not only easy to do, it can help you gain the trust of your site's visitors, thus increasing your conversion rate. So stop wasting your time and money, and start getting the sales you may be missing.

Quentin Brown has been helping musicians add streaming audio to their websites for over three years. For great tutorials and affordable software visit =>http://streamingformuscians.com

Saturday, June 14, 2008

Internet Video Streaming Traps And Customer Complaints

Writen by Lance Winslow

It is very important in Internet video streaming that you do not trap the customer into a situation where you bog down their Internet connection with a video stream that is too large of a file. Believe it or not many people are on dial-up still out there and there are many mobile users who cannot get the bandwidth on their cell phone while traveling to watch your video if the file is too large.

It is much smarter to have a small video stream on your web site is especially if your customers are the average middle-class American consumers. If all your customers are business customers and corporations this may not be a problem because they will have adequate bandwidth to handle the Internet video that you choose to use on your web site to help educate your customer or better explain through visualization tools exactly what your company does and how your service or products works.

It should be considered imperative and essential that you pay attention to the Internet video streaming and audio on your web site in order to not trap customers into a problem where they cannot view the video. Additionally it is smart use Internet video streaming on your web site because it shows that you're a professional and also shows the customer that you are high-tech and up with the times. Just be smart about it. I hope you will consider this in 2006.

Lance Winslow

Friday, June 13, 2008

Beginners Guide To Pc Video Editing

Writen by Scott Raymond Brown

If you're new to PC video editing then knowing where to start can be a bit daunting, so hopefully this guide will point you in the right direction.

To start with you will need a few items of equipment

Camcorders/Video Decks

Depending on your requirements or aims there are number of different solutions to discuss, so i will split these up into separate sections.

1. If you are starting from new then i recommend buying a new digital camcorder, this will give you superior video and sound quality as well as making getting started in video editing very simple, so ideal for the beginner. There are thousands to choose from catering for various types of budgets.

2. You may already have an old video deck or camcorder which uses the old analogue outputs such as composite or s-video (be sure to check first what outputs you have). For this kind of setup you would need a capture card/analogue to digital converter, this is discussed in more detail further on in the article.

A PC for Video Editing

It is now possible to easily capture footage from your Digital Camcorder directly to your PC and edit it. If you looking at buying a new PC or building a new one then the currents spec's are more then powerful enough, a typical spec PC these days is a P4, 512Mb Ram, 80Gb HDD, Windows XP or something along those lines. You could always use your existing PC if you have one, but i wouldn't recommend using anything below a PIII 600.

Additional Hardware

When transferring video from your camcorder to your PC there are a number of additional things to consider depending on the type of camcorder your using.

If you're using a digital camcorder then all your need is a firewire card (also known as an IEE1394 card), a lot of current PC's have these as standard now, otherwise you will need to purchase the card separately. Some of these will come bundled with editing software such as Adobe Premiere but this really depends on which card you buy and how much you spend, once your camcorder is connected to your firewire port windows will automatically recognise your Digital Camcorder.

If your using the old analogue camcorder then you will also need an analogue to digital converter, see the section on video editing cards below.

Speed?

Its worth considering your Pc's Processor speed, the speed will effect the rate your video will encode, encoding is where your DV video clips are converted into a more compressed format, for example DVD's are encoded to MPEG2. So the faster the better really. Also consider the amount of RAM in your PC, 256Mb would be the minimum.

Extra Hard Drive Storage

Its worth considering having an extra dedicated drive for your video footage, remember that five minutes of DV footage uses 1GB of hard drive space so consider a large capacity hard drive such as an 80Gb or 120Gb, also consider the disk drive RPM, at least 7200RPM would be recommended. If your PC supports it (most new ones do now), then a Serial ATA (SATA) drive will offer increased date transfer rates of up to 150MB/sec compared to 100 or 133 offered by the IDE drives, you may also consider a SCSI drive if you're PC has an SCSI adapter as standard.

DVD/CD Burners

If your planning on putting your film onto CD-ROM (VCD), or DVD then a CDRW or DVDRW is an essential piece of kit, most new pc's may have a CDRW or DVDRW as standard, to burn your DVD, you'll need DVD authoring software.

Video Editing Cards

If you have and older analogue video camera/deck then an analogue USB or PCI capture cards will suffice.

These dedicated analogue to digital converters take process of conversion away from the CPU and therefore speeds up transfer.

If worth getting a quality capture card as the cheaper cards can produce mixed results,

The Video Editing Software

This is where all your creative work starts and the creative work starts, you can capture video from your camera, edit the captured clips, arrange them into a sequence, add transitions, credits and a soundtrack, titles and when your ready export your movie back to the camera or a suitable encoded file format (DVD, VCD etc).

Founder of http://www.avmechanic.co.uk, offering a free friendly helpful community for anybody that needs computer help or help with PC editing products

Thursday, June 12, 2008

Put Audio Amp Video On Your Web Site

Writen by Ronni Rhodes

As a company that sells streaming media services for a living, we get questions everyday about what needs to be done to make an audio or video presentation that will stream well over the Internet. Most of these inquiries come from small businesses with limited budgets for marketing and advertising. They are always pleasantly surprised when we tell them that they can do it themselves!

Let's start with an audio only presentation:

  • Write out your script first! Focus on two to three points that you feel are essential to explain your products or services. Keep the script simple. If your site offers a wide variety of goods or services, you might consider several different messages with each one keying in on one or two important areas.

  • Have someone who is not familiar with your business review the script and your site. Be sure that they understand your message. If they don't, rewrite it!

  • Practice reading the script until you feel completely familiar and comfortable with it. (You can hire professional voice talent for reasonable rates if you'd prefer not recording the audio yourself.)

  • Use the best quality tape recorder available to you. A cassette recorder is fine.

  • Use a high quality brand name audiotape.

  • An external microphone that plugs into your recorder is preferable to the one that comes built-in. They are very inexpensive and produce a better recording.

  • Do your recording in a quiet place with as little background noise as possible. (That one seems pretty obvious, doesn't it?)

  • Speak naturally! It can help to have a friend or colleague act as an audience to give you focus.

  • Record your presentation several times. Select the one that will sound the most natural and inviting to your site visitors.

  • Send the tape to the encoding (streaming) vendor. They'll take it from there!

A video presentation takes a little more time and effort, but you really can do it yourself. Your home video camera will work just fine! All of the same rules you used to make your audiotape apply here including the use of an external microphone. Good quality videotape is essential. The following suggestions will help you prepare a video presentation for your site that should stream very well:

  • Keep the camera steady! Put the camera on a tripod or brace it against something solid like a table or a wall. If you must pan or zoom, do it very slowly. (Too much motion can cause a "blurry" stream.)

  • Simplify your frame. Think about where everything is going to be. People coming in and out of the frame can create movement that may cause confusion.

  • Stay focused. A lot of auto-focus cameras can't focus properly if you are too close to your subject. Five or six feet away is a good distance. Don't try to shoot through a window; the camera will focus on the glass.

  • Good lighting is essential. Try to light your scene from the front. Don't stand in front of a window; the backlighting will cause you to be in silhouette. Try shooting outside if possible.

  • Use the fastest record speed. This will insure the best video quality.

  • Record in a quiet place. Hold the mike close to your mouth to cut down on external noises.

  • RELAX AND ENJOY YOURSELF! It really shows. Practice until you feel comfortable.

If you have additional questions or concerns, your streaming vendor should be ready and able to assist you.

Early adopters of Rich Media techniques, streaming being one of them, have already started to reap the rewards of higher click-through rates and increased conversion rates. If your message is meaningful and relevant to your site visitors, your streaming presentation will add to their enjoyment of visiting your site and encourage them not only to buy but also to return and buy again!

Ronni Rhodes is the owner of WBC Imaging, an Internet company that specializes in web site enhancement utilizing streaming media technology. With her husband, Don, a digital media engineer, they work with companies to incorporate streaming as part of successful and meaningful sales and marketing programs.

Please direct all questions and comments to: Ronni@wbcimaging.com 520-742-5780 http://www.wbcimaging.com

Wednesday, June 11, 2008

Windows Media Video Compression Using Adobe Premiere Pro

Writen by Tom Wardrop

I've written this tutorial for anyone who uses adobe premiere pro and wants to find out the best way to compress a video using "Windows Media Video".

I cover things like what bitrate to use with what resolution and frame rate aswell as what a few of the different settings do and mean. Find out for yourself and take a read...

(not you will need to copy and paste image url's in to your browser)

Getting to Adobe Media Encoder

1. Render all unrendered footage if you haven't done so already in premiere pro

2. Now go, File >> Export >> Adobe Media Encoder

3. Select "Windows Media" from the format drop down list

4. Then, from the preset drop down list, select something like "WMV9 720 25p" (doesn't really matter what you choose)

Video Settings

1. Select "Video" on the left hand side of the Adobe Media Encoder

2. Under Video, make sure…

  • Select "Windows Media Video 9" as the codec
  • Leave "Allow Interlaced Processing" Unticked
  • Under Bitrate Settings, Select "Two" encoding passes and make sure the mode is "Variable Constrained". This offers way better results compared to a single encoding pass

Image: fullvoltage.com.au/index.php?action=dlattach;topic=333.0;id=29;image

Audio Settings

1. Select "Audio" on the left hand side of the Adobe Media Encoder

2. Under Audio, make sure…

  • Select "Windows Media Audio 9.1" as the audio codec
  • Under Bitrate Settings, Select "Two" encoding passes and make sure the mode is "Constant". This will make sure the audio quality stays the same the whole way through the video

Image: fullvoltage.com.au/index.php?action=dlattach;topic=333.0;id=30;image

Audience Settings

1. Select "Audiences" on the left hand side of the Adobe Media Encoder

2. Audiences is the most important part as this is where you actually set the quality and the file size

3. Now, select your desired frame rate, it's usually best to keep it at its original level. But, say you're original level is 50 frames a second, reduce it to 25. If you're going for a really small file, then you'd want to bring your fps down to 20 or 15, but 25 will always enhance the footage as it will appear a lot smoother.

4. For Pixel Aspect Ratio, set it to however you're original footage is set. If you're editing footage shot on the computer, then square pixels will give you the best results.

5. Frame Width and Frame Height is a big factor for when considering image quality with file size. You kind of need to match them both up. In theory, for simple scenes like a close up of a human face "1 bit" per 200 pixels will offer good results,you may even want to try 250 pixels per bit. But with a more complex scene which includes maybe scenery and shrubs or a fast action video.etc, you'd want to aim around "1 bit" per 100 pixels (no where over 140 pixels per bit). To work this out, simply look at all the scenes in your video. If your scenes vary a lot in terms of colour and complexity, then you want lesser pixels per bit, this will increase file size (or reduce image size) but will offer way better results otherwise. On the other hand, if you're video contains long interviews with a still background. Then the compressor will be able to produce good results with a high pixel per bit rate.

6. Now, moving down to the basic audio settings, if you're video contains a lot of sound and the sound is really important in the video. Then you wont want to go under 96kb/s, but I usually prefer to use 160kb/s or 128kb/s as if you compare the 160kb/s bitrate of the audio to the say 5000 bitrate of the video, you can see that the audio isn't going to effect file size much in this case. The higher your video bitrate, the lesser the impact the audio will have on the filesize. Use CBR audio, not (A/V) CBR audio. Use stereo if your sound differs from channel to channel (most music does).

7. Back to the Video now, Set Decoder Complexity to Auto

8. For key frame interval, if you have a high action video with complex scenes, set this to about 1 or 2. On the other hand, if you have not so complex scenes like an interview with a still background, then you can raise this up to about 10.

9. Leave buffer size as default

10. Now, here is the good bit. Because earlier on, we set a Video Encoding mode to a Two pass encode with a variable but constrained bitrate. This means we can now give a maximum and average bitrate. It will use the maximum bitrate in the more complex scenes and will use the average bitrate for normal scenes. Now, setting your bitrate is important. This is basically, where we shove all our resolution and other data, in to a tightly packaged file. If you package your file to tight, bits of data start oozing out the corners which is why it's important to package your video tight, but not too tight. Let's say we have a rather complex video which is fairly fast paced with lots of different colours and scenes. We set our resolution to 1024x768 with a frame rate of 25 and we want excellent quality, but a small file size.

Ok, let's put what we learnt in to play. Ok, 1024 multiplied by 768 gives us 786000 pixels. That means that every single frame will contain 786000 pixels. If our video is running at 25fps, that's 19.2 million pixels a second. The way compressors work, is they look for similarities across multiple frames and they try and share the data. Sometimes, when you set the bitrate too low, it just can't deal with that data so it needs to throw away some pixels. The lower the bitrate, the more pixels get thrown around or ripped up.

11. Now, we need to set the bitrate. So, seeing our scene is fairly complex, and we want good quality, I think 130 pixels per bit will be fine. So, lets divide 786000 by 130. This gives us 6040 bits. So, 6000 bits a second is what we need. We'll set 6000 as the peak and 5000 as the average. Now, 5000 bits a second will produce a fairly large file in terms of the internet, but remember, we are using a resolution of 1024x768 which is very big in terms of the net, but we want viewers to see "all" the work we have put in to it.

12. Now, once the bitrate is set, we have our buffer size, the larger your bit rate, the larger you want your buffer size. In this case, a buffer of 20/25 will be fine (buffer usually doesn't effect anything).

Image: fullvoltage.com.au/index.php?action=dlattach;topic=333.0;id=31;image

Saving

1. Now, save the preset buy hitting the floppy disk icon up the top of the Adobe Encoder Window. But, before you do that, place a comment for the preset if you want.

2. Now, hit ok at the bottom of the window which will then prompt you for a location to save it. It will also give an estimated file size based on your video length and you're peak data rate (for both the video and audio). But seeing we are using a variable bit rate, this estimate is usually higher than the end result.

3. Let it render out, then enjoy.

Tips

  • It's usually good to set your work area to a length of 5 seconds over a complex part of your video, that way, you can do test renders to find the best bit rate
  • If you get errors while exporting and you use a hyperthreading processor or a dual core processor, visit this site to fix the problem. If you don't get this problem, it may still be a good idea to visit the site and get the new adobe media encoder.

    http://www.adobe.com/support/techdocs/330380.html

I hope you learnt something from this tutorial Smiley

Cheers!

http://www.fullvoltage.com.au

Tuesday, June 10, 2008

How To Optimize Your Pc Computer For Easy Stress Free Video Editing

Writen by Andrew Lock

Editing video, regardless of the format, places extreme demands on a computer, so you should tweak your system to be more efficient.

Programs that are set to run as soon as the computer boots up hog valuable system resources. If you have lots of little icons in the bottom right of your screen, then you are a prime candidate for a 'clear out.'

The good news is that there are a number of things you can do to prevent these 'blockages' that play havoc with video editing.

Note: If you are not fully competent with the way computers work, do not attempt the following procedures yourself. Ask a local computer tech guy to help you out. It's important! You can find these problematic 'gremlins' in three places:

1. From the 'Start' menu, click on 'All Programs', then view the 'Startup' folder. Any non-essential programs in that folder should be deleted so as not to run at 'startup'. Do not attempt this unless you are sure of what you are doing.

2. From the 'Run' command, type 'msconfig' in the box to bring up the System Configuration Utility. Again, this is only for advanced computer uses. The 'Startup' tab allows you to identify and uncheck any items that you do not want running automatically in the background when the computer starts. Most computers have many items that can be unchecked to free up resources.

3. Some programs are set to run automatically at certain times of the day. For example, some anti-virus or anti-spyware software does this. Go into each program individually and either ensure that such updates are set to update manually, or set them to update at a time that won't affect your editing, such as in the middle of the night (your computer still needs to be on).

There are some other steps to take too:

1.Disable the desktop wallpaper (select a plain color background rather than an image or photo).

2.Disable the clock in the bottom right corner of your screen.

3.Disable screen-savers.

4.Disable power-management features that could turn off hard disks etc.

What else can you do?

Defrag Regularly

Regularly defragmenting ALL your hard drives is essential. Preferably, this should be done once a week, or after capturing. You would be astonished at how many times a sluggish editing project is due to the video files being fragmented. This is because video files are often very large, and when they are captured, the disk is working so hard to keep up with the data rate that it puts the information in the first available place on the drive. This often means it is spread across different parts of the drive—that's why they are referred to as being fragmented.

Although Windows has a defrag utility built-in, there are other faster, superior utilities out there that you should consider.

Multiple Drives

You need to use at least three hard drives in an editing system: one drive for your operating system, another to capture video (but preferably a RAID setup), and finally a drive to export your finished projects for storage. It's asking too much for a system to run the editing software AND capture to the same drive. You might get away with it with some DV systems, but you won't with HDV.

Games are Evil

Games are the evil enemy of editing computers. Never load games on your editing system, as they WILL hog an enormous amount of resources and they WILL play havoc with various behind-the-scenes settings to really screw your machine up when you come to edit. If you're into games, get another computer just for that! You've been warned!

Viruses and Spyware

If games are the evil enemy of editing computers then viruses and spyware are in a league of their own at causing havoc and leaving a path of vicious destruction. Sadly, these days it is unbelievably easy to be a victim of spyware and viruses. Some of the geekiest computer nerds that I know have been victims of serious viruses that destroyed the data on their computers. One survey showed that it was not uncommon for a computer that was connected to the Internet to be infected within two minutes of an operating system being installed!

What can you do about this major issue? Firstly, don't use email on your editing computer. It's just not worth it. No single anti-virus software is 100% effective, so why take the chance that one day you might lose a project that you had spent days, even weeks working on? Use a separate computer for all tasks other than editing, whether it is games, e-mail, word processing, accounts, or whatever. Don't think that you will be one of the 'lucky ones'. If you take no precautions at some point you WILL get a virus and regret it.

Secondly, install anti-spyware and anti-virus software and run it regularly. An excellent anti-virus software that many pros use is 'AVG' from www.grisoft.com. Microsoft offer a utility to detect and destroy spyware, called Windows Anti-Spyware. It can be downloaded from www.microsoft.com/downloads. Other options are also available.

Spend the Time and Reap the Rewards

All of these tweaks and adjustments might sound like a lot of hassle, but you will find that they make a big difference to the responsiveness of your system. The good news is that most of these changes can be made once and then left alone, so it's not as complicated or time-consuming as you might think.

About the Author:

Andrew Lock is a video producer, consultant and trainer with more than 12 years experience. He has fulfilled video marketing projects for high profile corporate clients such as Sony, Disney, BritishAirways, Merrill Lynch, Royal Caribbean Cruises & others.

Lock is a noted advisor within the video production and film industry, and his articles and books are highly regarded as some of the most insightful and practical.

As a Brit who now resides in the U.S., he's been dubbed by his peers as the 'Simon Cowell' of the video industry - his frank, honest and direct approach is a breath of fresh air to those that seek honest answers.

Lock's new book, 'How to Shoot, Edit & Distribute HDV' is available at a special price direct from the publisher at: http://www.hdvbook.com

Monday, June 9, 2008

Advantages Of Using Video

Writen by Stuart Perryman

Video creates relationships at warp speed.

If you want to create relationships and in turn increase your income, you need to start using video.

Text and web pages are cold.

If people can see you or hear your voice they will connect with you on a much more personal level. That creates an undisputable strong connection that will make it much easier to make a sale from that person.

Think about it, if you had two choices of people selling the same product and one just had text on a website explaining the product and the other had a video of himself explaining or demonstrating the product, which would you purchase from?

The answer is clear.

Video also makes it much easier to get the information you're looking for. Here's an example:

I was recently in the market for a new digital camera and did a Google search for a particular make and model. In the search results I saw a review site so I clicked over to the site.

On the site was a video overview of the camera.

It was very short, under a minute but it was a real live person who had the camera out of the box, showed it and pointed out the key functions and features. I was very impressed and book marked the site.

There are many similar examples to these so use video in your online business and your sales will increase.

Stuart Perryman
Tomorrows Best Buy - Today! Join the Google Video Gold Rush http://www.tomorrowsbestbuy

Sunday, June 8, 2008

Is Video Streaming The Future For Corporate Video

Writen by Shaun Pearce

Things have changed quite a bit from when I started in the film & video business in 1988. Back then, many corporate programmes were still shot and edited on film. Video shooting was on "plain Jane", non-SP, analogue Betacam. Video editing was on Low Band U-Matic - a process that required copious notes to be taken and a day or two of writing all the timecode numbers down for the (linear) on-line edit. Mastering was on bulky one-inch reel to reel video, that was so sensitive to magnetic fields, it couldn't be taken on a London tube train. Distribution was either on Low Band U-Matic, Betamax (remember that?), or VHS.

Today, seventeen years later, the much heralded digital age is upon us. You can shoot on DV, edit on Avid, and burn the result onto DVD without a moment's thought or any loss of quality. The only stage of the process that has remained more or less the same is the final one: delivery of the programme to the viewer. Be it by post, Fed-Ex, or motorcycle courier, someone has to take a copy of your finished programme, transport it to where your viewer is going to see it, and then play it on specialised equipment. If your programme has to cross borders into another country, chances are you'll have to have special copies made to conform to that country's TV standard, and the customer will have to pay a hefty customs charge as well.

The Internet provides a solution to this problem and is, in my view, the perfect medium for the distribution of corporate videos, for companies large and small. Broadband/ ADSL Internet access is rapidly becoming the norm. Around 80% of the UK now has the capability to access Broadband (source: The Guardian) and the figure is higher for some other countries. Here are a few examples of ways this technology can be utilised:

Let's say you run a small or medium sized company and have made a promotional video to show to potential clients. You can easily stream this from your website. If you don't want your competition to see your video (and you cannot guarantee a DVD won't fall into the "wrong" hands), you can password protect that part of the website and make access by invitation only. You could also stream a commercial from your website for the whole world to see - not just people in your local TV area. You could even tie it in to your print advertising, so people would want to visit your site and see your commercial. That certainly beats them getting up to go to the bathroom when your commercial is showing on TV, or fast forwarding it if they've videoed the programme its being shown in! There's so much video content of this nature being shown on the web now, Yahoo! has devoted a large area of their search engine to it. Visit Yahoo!, click on the "video" tab and type in "commercial" to see what I mean.

If you run a large company or have staff in more than one place, then video streaming becomes a real boon. In addition to the options available to small businesses, you can use it for corporate communications. You can show the same video to employees in different locations, cities, time zones, or even countries. Apart from converting your video into the correct format (more on that subject later), and having your webmaster upload it to your webspace, the actual costs are practically nothing - and there's definitely nothing for the tax man to get his teeth into! Your video can cross boarders without having to incur customs charges, and standards conversion becomes a thing of the past.

Getting your training message across also becomes much easier. Employees can watch the video from their computer screens. Add some "interactivity" to the mix, and you can build a training session tailored for each employee. If you're on a network, you can do this via your company intranet as well as over the web.

With live streaming, one trainer can train several people at the same time, even if they are in different parts of the world. This is particularly useful for medical training. A surgeon can demonstrate a particular technique from a sterile environment, without the operating theatre having to be filled with students. The entire process can also be recorded on video for viewing later.

There are many formats available for digital video, and careful research is necessary to select the most appropriate one. The most popular formats are:

Macromedia Flash (swf)
Microsoft Video (avi)
Motion Picture Experts Group (mpeg)
Quick Time (mov)
Real Media (rm)
Windows Media (wmv)

Streaming video does not quite compare to what viewers are used to seeing on broadcast TV or DVD. The most obvious difference being the optimum screen size is much smaller. Under ideal conditions, streaming video can be clear and continuous, but the latest technology must be used to create, send and receive the video or the results can be unsatisfactory; however, that said, the sort of picture one would see when seated directly in front of the computer monitor is not dissimilar from that seen on a 14" portable TV viewed from 10 feet or so away.

Because of the smaller screen size, it's best to avoid any complicated graphics or DVE moves in a streamed video, although still frame graphics can always be shown on the website alongside the video.

There are a lot of myths and misconceptions about streaming video. Some of the most common questions I get asked are:

"Don't I need a special website for streaming video?" No, you don't. Because the files are large, most free sites won't host them, but ordinary sites will. I have over five hours of streaming video on my LearnPhotoshopFast website, and it's just an ordinary one. Some web hosting companies do charge you extra if you have live streaming video on a continuous basis, but this is usually to cover the extra bandwidth.

"Ah, bandwidth. I'll bet it uses a lot. Won't that cost a fortune?" This is sort of true. Video files are large, but they are just binary files. Downloading large files - be they video or software - does use up a lot of bandwidth. However, video streaming formats are especially designed to keep file sizes as small as possible. Bandwidth isn't all that expensive these days anyway, and many web hosting packages come with a monthly allocation of 50 - 100 gigabytes, which is more than adequate for most applications.

"Some people who want to see my videos have Windows PCs, while others have Macs. Won't that be a problem?" No. Most streaming formats are compatible with multiple operating systems, and even specific manufacturer's formats like Microsoft's Windows Media, and Apple's Quick Time, have versions that can be used by "the competition".

"Is streaming video any good on a dial-up connection?" It's true that streaming video works best via Broadband. The best option is to offer the alternative of downloading the video file as well as streaming it; that way, someone on a dial-up can download the file and watch it from his/her hard drive.

Video streaming can add a whole new dimension to your corporate video, be it for training, communications, or marketing. It's just like having your own cable-TV channel - only considerably cheaper.

Shaun Pearce is a writer and video maker. Read his bio. at http://www.shaunpearce.co.uk?=art00 His latest production, Photoshop Master, is a series of training videos for Adobe Photoshop and can be viewed via Internet video streaming from http://www.learnphotoshopfast.com/info.html?=art00

Saturday, June 7, 2008

How To Interview On Video

Writen by Gareth Powell

When doing an interview there need to be at least three people involved. The person being interviewed, you, the interviewer and someone to work the camcorder. It could be argued - I would so argue - that an extra person to handle the sound is a great benefit but this is a policy of perfection.

Interviewing for video is a skill that can be acquired with practice. The key to successful interviewing is research, research and yet more research.

Before you interview a subject you need to know as much as possible about the person you are interviewing.

And you need to read everything that anyone has ever written about the subject.

This is what the Internet is for. Typically it contains everything written in recent times.

The more information you can get, the more research you do, the smoother the interview will go.

Having said that it is vital that you, the interviewer, both asks questions and knows when to shut up.

The problem is that often you will find yourself knowing more about a subject than the person you are interviewing, and the temptation then is to show off your knowledge.

This is fatal.

The viewer is not interested in your views. It is the person being interviewed – the interviewee – who should be the center of attention. And before you ask, yes, this is a major problem for me. I cannot keep my big mouth shut.

Be prepared for interviews that go smoothly and those that get a bit ragged. Three examples.

I had an hour interview with Bill Gates in Sydney for Australian television. My questions were well prepared. He would listen to the question, stay quiet for a moment and then give a cogent, grammatical answer. Amazing. As an interview it went like a dream. On the other hand, I got one very wrong. The interview with the late Tony Hancock, perhaps the greatest British comedian of his day, took place in the Sebel Town House in Sydney. It started as a shambles for I had not done enough homework. It evened out after a while and in the end worked reasonably well. As it happens it was the last interview given by Tony Hancock.

Then I did a series of interviews with members of my family. I stayed out of shot and just let them ramble on what they thought about their siblings. It was electrifying stuff. If you were a member of that family.

Write all of your questions down and create supplementary questions in case an answer, a good answer, is not forthcoming. Avoid questions that invite the single word answer 'yes' or 'no'.

If you ask 'Are you in favor of premarital sex?' you will probably get a single word reply, which is not the idea at all.

Phrase your questions so that they lead the person being interviewed into expanding their views. 'Your book suggests that you are against premarital intercourse. What are your views on this?' is much more likely to elicit a full and frank comment than the first question.

To avoid a 'yes' or 'no' answer use the tried and true journalist technique of asking who, what, why, how and when questions. None of these can be answered with a straight 'yes' or 'no'.

Before the interview starts, you, the interviewer, must meet the subject and establish some sort of rapport. There are interviewers, a few, who can go in cold and get a good result. But they are few and far between.

The preliminary chat is, as it were, part of your research. With it you will establish the ability of the person being interviewed to talk, to express themselves, to answer questions. It is possible that this preliminary talk will end in you modifying some of your questions.

In your preliminary chat avoid asking the specific questions you will be asking in the interview.

Instead, indicate general areas of interest. If you ask the specific questions the filmed interview will give an impression that it has been rehearsed.

Before you start your interview have your key questions laid out and ready. You need a certain amount of flexibility but most of the time you will find that your first and logical thoughts or question order is much better than one you compile while winging it.

There are two main way of handling an interview.

The first is where the question is not heard and the questioner not seen. Instead, you get answers that are obviously directed at someone who is out of shot.

A series of answers like this can be edited together from either one person or several, to provide the effect of a continuous interview.

In this sort of interview you ask the question and then you keep your big mouth shut. If some sort of reaction is needed nod or shake your head vigorously or smile encouragement. If you speak you will have to be edited out afterwards. Which is not always easy.

This technique can be seen being used to magnificent effect in the movie 'When Harry Met Sally' which contains a series of such interviews with married couples describing their lives together. Magic.

The other type of interview is where you are both on screen in the manner of a normal conversation. This sort of interview can easily be covered with one camera.

Shoot the interviewee's answers first and then shoot the interviewer from where the interviewee has been sitting, asking exactly the same questions. At the end you do a series of 'noddies' that can be used for cutaways.

The key to making such an interview work is to get the person relaxed. Try to film them in a familiar surrounding so that they do not feel threatened. Keep the camera work and the lighting as unobtrusive as possible.

The first question should be a sound level check and should be totally innocuous.

Start the interview very gently in a chat mode and always move from soft to hard questions imperceptibly. Do not start like gangbusters or the interviewee will clam up or, in the worst case, walk off. It happens.

At the end of the interview I always ask 'Is there some question you would like me to have asked that I have missed out on?'

This allows the subject to expand on a point or deal with an area they feel has been skipped. It is quite remarkable how often you will get an excellent and usable response after that last question.

Start off with a long shot of the person being interviewed facing the interviewer. The interviewer's back appears, which gives a three-dimensional aspect to the shot and gets the scene in context for the viewer. Change the shot sizes in rhythm with the questions. New question, new framing.

Another form of interviewing on video is vox pop – from vox populi, Latin for the voice of the people – are quick interviews with people in the street to demonstrate public opinion on a subject.

What you want to end up with is a series of statements that can be cut rapidly together and, in the end, give a clear indication of the current attitude on a subject.

To make the interview more interesting change the shot size as a new question is asked. That is, switch off, zoom in from, say, mid shot to close-up, and then resume filming again.

Use different backgrounds and different eyelines.

Work out how many interviews you want and then shoot to that number with perhaps a 50 per cent safety margin. Do not go on shooting after that point. You could be getting useful footage for another scene rather than wasting your time. In vox pop moderation is the key.

Note carefully that subjects can move backwards and forwards when making a point and may even wave arms around in the air and you need to be prepared for this so they are always in shot. That the camera does not cut off parts of their bodies. Armless interviewees may be harmless interviewees but that is not the point of the excercise.

Gareth Powell has done many interviews for newspapers, magazines and television. He writes about making videos on his site, Digital images, http://www.pixelates.com

Friday, June 6, 2008

Streaming Video On Your Website Convert Visitors Into Customers

Writen by Ole Arndt

Streaming video is a sequence of "moving images" that are sent in compressed form over the Internet and displayed by the viewer as they arrive. Streaming media is streaming video with sound. With streaming video or streaming media, a Web user does not have to wait to download a large file before seeing the video or hearing the sound. Instead, the media is sent in a continuous stream and is played as it arrives. The user needs a player, which is a special program that uncompresses and sends video data to the display and audio data to speakers. A player can be either an integral part of a browser or downloaded from the software maker's Web site.

Major streaming video and streaming media technologies include RealSystem G2 from RealNetwork, Microsoft Windows Media Technologies (including its NetShow Services and Theater Server), and VDO. Microsoft's approach uses the standard MPEG compression algorithm for video. The other approaches use proprietary algorithms. (The program that does the compression and decompression is sometimes called the codec.) Microsoft's technology offers streaming audio at up to 96 Kbps and streaming video at up to 8 Mbps (for the NetShow Theater Server). However, for most Web users, the streaming video will be limited to the data rates of the connection (for example, up to 128 Kbps with an ISDN connection). Microsoft's streaming media files are in its Advanced Streaming Format (ASF).

Streaming video is usually sent from prerecorded video files, but can be distributed as part of a live broadcast "feed." In a live broadcast, the video signal is converted into a compressed digital signal and transmitted from a special Web server that is able to do multicast, sending the same file to multiple users at the same time.

Streaming media is audio and video that are transmitted on the Internet in a streaming or continuous fashion, using data packets. The most effective reception of streaming media requires some form of broadband technology such as cable modem or DSL. A packet is the unit of data that is routed between an origin and a destination on the Internet or any other packet-switched network. When any file (e-mail message, HTML file, Graphics Interchange Format file, URL - Uniform Recourse Locater request, and so forth) is sent from one place to another on the Internet, the Transmission Control Protocol (TCP) layer of TCP/IP divides the file into "chunks" of an efficient size for routing. Each of these packets is separately numbered and includes the Internet address of the destination. The individual packets for a given file may travel different routes through the Internet. When they have all arrived, they are reassembled into the original file (by the TCP layer at the receiving end).

A packet-switching scheme is an efficient way to handle transmissions on a connectionless network such as the Internet. An alternative scheme, circuit-switched, is used for networks allocated for voice connections. In circuit-switching, lines in the network are shared among many users as with packet-switching, but each connection requires the dedication of a particular path for the duration of the connection. "Packet" and "datagram" are similar in meaning. A protocol similar to TCP, the User Datagram Protocol (UDP) uses the term datagram.

MPEG, the Moving Picture Experts Group, develops standards for digital video and digital audio compression. It operates under the auspices of the International Organization for Standardization (ISO). The MPEG standards are an evolving series, each designed for a different purpose. To use MPEG video files, you need a personal computer with sufficient processor speed, internal memory, and hard disk space to handle and play the typically large MPEG file (which has a file name suffix of .mpg). You also need an MPEG viewer or client software that plays MPEG files. (Note that .mp3 file suffixes indicate MP3 (MPEG-1 audio layer-3) files, not MPEG-3 standard files.) You can download shareware or commercial MPEG players from a number of sites on the Web.

The term codec is an acronym that stands for "compression/decompression." A codec is an algorithm, or specialized computer program, that reduces the number of bytes consumed by large files and programs. In order to minimize the amount of storage space required for a complicated file, such as a video, compression is used. Compression works by eliminating redundancies in data. Compression can be done for any kind of file, including text, programs, images, audio, video, and virtual reality (VR). Compression can reduce the size of a file by a factor of 100 or more in some cases. For example, a 15-megabyte video might be reduced to 150 kilobytes. The uncompressed file would be far too large to download from the Web in a reasonable length of time, but the compressed file could usually be downloaded in a few seconds. For viewing, a decompression algorithm, which "undoes" the compression, would have to be used.

There are numerous standard codec schemes. Some are used mainly to minimize file transfer time, and are employed on the Internet. Others are intended to maximize the data that can be stored in a given amount of disk space, or on a CD-ROM. Codec's are used in many popular Internet products, including QuickTime, Netmeeting, Cu-Seeme, and VDOphone.

Flash, is a popular authoring software developed by Macromedia, and is used to create vector graphics-based animation programs with full-screen navigation interfaces, graphic illustrations, and simple interactivity in an antialiased, resizable file format that is small enough to stream across a normal modem connection. The software is ubiquitous on the Web, both because of its speed (vector-based animations, which can adapt to different display sizes and resolutions, play as they download) and for the smooth way it renders graphics. Flash files, unlike animated but rasterized GIF and JPEG, are compact, efficient, and designed for optimized delivery. Known as a do-it-yourself animation package, Flash 4 gives Web designers the ability to import artwork using whatever bitmap or illustration tool they prefer, and to create animation and special effects, and add sound and interactivity. The content is then saved as file with a .SWF file name extension.

Web users with Intel Pentium or Power Macintosh processors can download Flash Player to view Flash content, which performs across multiple browsers and platforms. Flash is lauded for being one of the Web's most accessible plug-in. According to an independent study cited by Macromedia, over 90 percent of Web users already have Flash Player installed. Macromedia was recently acquired by Adobe in a 3.4 billion dollar deal.

About the Author: Ole Arndt is President of Global Media LLC, in Branchburg NJ.

Correspondence to: oarndt@streamingmediabiz.com