[Ffmpeg-devel] [PATCH] ffmpeg bug, catch AV_NOPTS_VALUE before it gets rescaled

[Andy Parkins]

libavformat/utils.c
 * Phew, this one took a while to find.  write_frame() calls
   truncate_ts(), which masks off the excess bits in the timestamps;
   however, the special case of a timestamp set to AV_NOPTS_VALUE should
   set it apart from normal truncation - this value is being used as a
   flag and shouldn't be truncated (as it loses its flag properties).
   It's important that it's retained because the oformat->write_packet()
   is allowed to check for it
---
 libavformat/utils.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
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