Video format that can contain an interactive TOC?

Would it be possible to have a video (MP4, FLV, F4V, or some other popular format) contain a table of contents that the user can click to seek to different sections of the m开发者_StackOverflowovie?

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Option 1: cue points.

Adobe video formats do support cue points. see: http://www.communitymx.com/content/article.cfm?cid=124DB

Cue points may be added by the encoder or programmatic. The first option have a great advantage in accuracy, and the second one is more flexible.

Cue point will trigger an event so you can use it to link another video as well. see: http://theflashblog.com/?p=78.

you can find the cue points in advanced (say, when the app is loaded). See: This link (look for "Find cue points")

Option 2: live steam meta data

if you are working with live streams, cue points may not be what you need. However, there is a solution. Streams may contain meta-data in it. the meta data content is up to you and you may pass along xml or any other format with the relevant data on the next point position or the next movie position.

See: http://www.adobe.com/devnet/flashmediaserver/articles/metadata_video_streaming.html

Enjoy!

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flvtool2 can be used to inject cuepoints as well as time offset/byte offset (which can be useful in HTTP streaming of flv videos) inside an flv.