You can link a PPT slide to a video but the video can't actually be encoded into the presentation, AFAIK. So just play the video separately using VLC or whatever else you have handy that'll play an FLV.
You can download a video from YouTube and have it play in a PowerPoint file, but it is an extremely convoluted process (at least it is with Office 2003, which is what I'm using). The reason is that PPT doesn't directly support .flv files. As a result, you have to wrap the .flv in a .swf file (or some other format that PPT recognizes).
If you
must do this, then do the following:
- Download the YouTube video with
DownloadHelper.
- Download
Moyea FLV Editor Lite.- Open your .flv file in Moyea, and then export it to a .swf file
- In your PowerPoint, insert a Shockwave Flash object (you can find it using the icon that looks like a hammer and wrench).
- In the Properties of the SWF object, look at the "Movie" property and add the path to your file. Example: Videos\TEST.swf **
- View the PPT in full-screen mode to see if it works.
**I recommend using relative filenames (ex: "videos\file.swf") and
not "C:\blah blah blah blah\Videos\filename.swf" With relative filenames, the PPT and videos will work anywhere as long as they are in the same place relative to each other. The problem with full filenames like "C:\yadda yadda yadda\myfile.swf" is that they will break if you bring the files to a new computer and have a different directory structure.
If anyone has an easier way, let me know. But basically, you will have to use *something* to convert the file so PPT can understand it.