[FFmpeg-devel] [bug/patch] MPEG-TS muxer: PCR not in sync withPTS/DTS
Thu Oct 22 21:51:02 CEST 2009
Attached is a patch for the MPEG-TS muxer which makes it generate an
accurate Constant Bitrate transport stream. This requires null packet
insertion so that the PCR values are correct.
This patch incorporates the work done by Niobos in
ffmpeg-mpegts-vbr-4.diff, and also includes the follow-on fix I
suggested to him.
This patch does not solve all the problems I'm aware of with the ffmpeg
In particular, there are still situations where the estimated bitrate is
too small. For example, it is wrong for H.264 video streams, and for
audio-only streams. Those problems are separate bugs. For now, the
-muxrate option can be used with these type of input streams.
scheutzow at alcatel-lucent.com
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