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If you call MP4SetChapters with an array of chapters with different chapter
titles, but 0 durations, the first chapter title gets written to very
chapter. I've attached a test program that creates this.
Dan
Original issue reported on code.google.com by danahins...@gmail.com on 19 Dec 2009 at 11:09
I have a movie tagging program, MetaX, and the user supplies the chapter names
and durations. Sometimes they have the chapter titles, but not the durations
(due to the way they rip the DVD). But I agree this isn't a big issue.
Original comment by danahins...@gmail.com on 27 Jul 2010 at 11:16
I looked into this more closely, and I think your best bet is to enforce a
non-zero duration (i.e. if users enter zero, bump it up to something non-zero).
Basically, mp4v2 doesn't have a means of returning samples at the same time
(so far as I can see) on the same track; it'll always return the first sample.
It's up to libraries calling the API to correctly set track duration.
Let me know if this is an issue and I'll open the issue again and take another
look.
Original comment by kid...@gmail.com on 26 Jun 2011 at 6:22
Original issue reported on code.google.com by
danahins...@gmail.com
on 19 Dec 2009 at 11:09Attachments:
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