Quote:
Originally Posted by tuber99
Added feature #2: Support for QuickTime Chapters
QuickTime supports chapters as an added 'text' track. Chapters can be added using the chapter file syntax that MP4Box allows. ( See MP4Box doc for details.) Chapter file must have .chap file extension to be recognized. Also, to support all chapter file syntaxes, it is best to have video and audio tracks already added to file before adding chapter track.
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those chapter tracks are indeed subtitle tracks. kinda strange to misuse subtitles for that
so strictly speaking you can also create apple chapters with mp4box, right?
btw mp4box crashes when i try to extract the subtitle stream in the sample file you posted