Yes.
Dňa 27. 10. 2010 0:29, Mike Scheutzow wrote / napísal(a):
Ján Kolár wrote:
When generating mpeg-ts stream using ffmpeg, I have observed, that
PCR marks are spaced too far apart one from another. Typical PCR
period is about 60 - 70 ms which is a way too much. Another problem
is that this value considerable varies at some moments. Especially on
dynamic scenes I have seen extraordinarily big PCR periods ranging to
several hundreds of milliseconds. Because of this I have disordered
timing in output module which sends created stream to network QAM
modulator (http://www.dektec.com/Products/IP/DTE-3114/). My output
buffer can accomodate max. 250 ms block of data. I have suspicion
that this is a ffmpeg bug, but not sure. Has this happened to someone?
Are you using the -muxrate parameter? The mpegts muxer will generate a
VBR stream if you do not use that option.
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