[FFmpeg-devel] [PATCH] Mimic decoder
Sat Mar 22 02:09:14 CET 2008
Ramiro Polla wrote:
>>> ffmpeg -i mimic1-womenloveffmpeg.cam mimic1-womenloveffmpeg.mpg
>> A few questions:
>> 1) Why is the framerate 1000 frames/second?
> The timestamps are given in ms. The frames come at random times,
> whenever MSN has finished sending the last one. The timestamps are
> non-monotonic, like in this example:
I trust that there are not actually several thousand encoded frames in
those files. Is there any way to ask FFmpeg to skip over unchanged frames?
>> 2) Is there any way to enable the bitexact option so that output will be
>> consistent across platforms?
> Is there anything not bitexact in this decoder? I thought bitexact only
> mattered for encoders with date/time and version info...
Bit exactness is a big problem whenever the letters 'D', 'C', and 'T'
are involved. The results are different on x86_32 and PPC (similar, but
not bit exact). For more:
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