[MEncoder-users] HDTV encoding, another question
davideshay at gmail.com
Tue Apr 12 06:58:24 CEST 2005
I *may* have figured out my issue from the last post. For some
reason, I changed recently from -oac copy to -oac mp3lame. When I
switched back to -oac copy, I regained a/v sync on playback.
Another question, though. The source content is an MPEG2 transport
stream at 1280x720 at 59.94 frames per second. If I exclude "-fps
30000/1001" from the mencoder command line (when using lavc and
vcodec=mpeg2video), I get an error:
MPEG1/2 doesn't support 2997/50 fps
I notice, however, that -mpegopts allows 59.94 as a valid framerate.
Is there anyway to get that out of libavcodec, though? With the -fps
line, the motion seems fairly jerky. Is there some other way to
reduce the jerkiness if I must keep the fps at 30000/1001 ?
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