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avformat: Make AVChapter.id an int64_t on next major bump

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64 bits are needed in order to retain the uid values of Matroska
chapters; the type is kept signed because the semantics of NUT chapters
depend upon whether the id is > 0 or < 0.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2021-03-16 08:29:59 +01:00
parent e1e6a5c8a5
commit e318438f2f
8 changed files with 27 additions and 4 deletions
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4
libavformat/internal.h
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@ -560,7 +560,11 @@ void ff_configure_buffers_for_index(AVFormatContext *s, int64_t time_tolerance);
*
* @return AVChapter or NULL on error
*/
#if FF_API_CHAPTER_ID_INT
AVChapter *avpriv_new_chapter(AVFormatContext *s, int id, AVRational time_base,
#else
AVChapter *avpriv_new_chapter(AVFormatContext *s, int64_t id, AVRational time_base,
#endif
int64_t start, int64_t end, const char *title);
/**