The Hands-On Guide to Flash Video if full of good information for anyone interested in streaming video on the Web. For those interested in using streaming video for anything from professional level videos to those who just want to get something on YouTube, this book is a gem. Ranging from those who know absolutely nothing about Web video to those, like myself who need to learn more about taking videos and some of the technical characteristics of digital video, such as interlacing, you'll find this book invaluable.
The 19 chapters are written in a friendly and accessible style covering 1) Creating video, 2) Preparing video for the Web, and 3) working with Flash, including a clear introduction to Flash Media Server. Having worked with Flash Media Server (FMS) since it's inception, I have found that one of the best tricks for saving on bandwidth is good lighting and good sound, both of which are covered in this book. Likewise, for those new to streaming video, you will find how to set up a progressive download that you can set up on your hosting server without having to use FMS if you choose.
Among the many other topics I found revealing are the following:
1. Chroma keying - removing parts of a background so that any background can be inserted. Best known for weather reports on TV.
2. Cue points - adding triggers in the video that can be used as events. Cue points are very useful for adding information,
3. Interlacing and Deinterlacing in video files
4. Decision-making in setting video parameters
5. Optimizing light and sound for streaming video
An area that is in need of serious help is provided by the introduction to Flash Media Server. This will help in developing FMS2 applications for those who are new to open socket server technology. So for newbies to FMS, this will come as a welcome addition.
One of the interesting (and I think correct) decisions the authors made was to use the Flash CS3 platform with ActionScript 2.0 instead of ActionScript 3.0. Here's why. It will be at least a year or so before a significant number of users will have the Flash 9 plug-in for their browsers. Yesterday I bought a new iMac, and the Safari browser that comes with the Flash plug-in is still using Flash 8. (I found that out when I tried to play one of my apps built with AS 3.0.) What's important is that On2's VP6 technology started in Flash 8. So, no one is missing a significant video element using ActionScript 2.0 as would be the case with Flash 7 or earlier. [...]