[MPlayer-users] mencoder muxing "progressive" mpeg2 video?

[Richard Harman]

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Rich Felker wrote:
> On Mon, Dec 19, 2005 at 12:50:58AM -0500, Richard Harman wrote:
> 
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>>I'm trying to mux together a mpeg2 video stream that has RFF flags to
>>soft-pulldown it to 29.97fps from the source 23.976 fps, in a mpeg
>>container ofcourse.
>>
>>Mencoder has a fit trying to mux the two together with -oac/-ovc copy,
>>and ends up getting the a/v synch completely out of whack.  Meanwhile,
>>mplayer -audiofile audio.mp3 video.m2v works just fine.
>>
>>Any ideas on how I can get mencoder to mux the two mpeg streams together
>>correctly?  Or could someone point me at a muxer that can?
> 
> 
> Tell us your exact command line.. I think it should be possible.
> 
> Rich
> 

mencoder -o output.mpg -of mpeg -ovc copy -oac copy -audiofile audio.mp2
video.m2v

results in totally whacked a/v sync, along with these messages when
muxing -- the "1 duplicate frame(1)!" should _not_ be in there, I don't
want mencoder dropping or adding frames anywhere.  I usually run the CVS
version of mplayer/mencoder, I'll cvsup and see if it helps any.

ERROR: SCR: 10518089339, APTS: 8480931840, DELTA=-22.105 secs,
COMPENSATE=442091, BR: 20000, lens: 2020/2020, frames: 4
ERROR: SCR: 10522227727, APTS: 8489779200, DELTA=-22.053 secs,
COMPENSATE=441069, BR: 20000, lens: 2020/2020, frames: 4
Pos:  95.6s   2293f ( 2%) 1233.46fps Trem:   1min 1648mb  A-V:-0.002
[2705:160]
1 duplicate frame(s)!
Pos:  95.8s   2297f ( 2%) 1234.95fps Trem:   1min 1648mb  A-V:-0.002
[2702:160]
1 duplicate frame(s)!
Pos:  96.0s   2301f ( 2%) 1237.10fps Trem:   1min 1648mb  A-V:-0.002
[2699:160]
1 duplicate frame(s)!
Pos:  96.1s   2305f ( 2%) 1239.25fps Trem:   1min 1648mb  A-V:-0.002
[2695:160]
1 duplicate frame(s)!
Pos:  96.2s   2307f ( 2%) 1239.66fps Trem:   1min 1648mb  A-V:-0.002
[2693:160]
ERROR: SCR: 10573493547, APTS: 8498626560, DELTA=-22.514 secs,
COMPENSATE=450274, BR: 20000, lens: 2020/2020, frames: 5
ERROR: SCR: 10583254242, APTS: 8507473920, DELTA=-22.524 secs,
COMPENSATE=450473, BR: 20000, lens: 2020/2020, frames: 4
ERROR: SCR: 10587435429, APTS: 8518533120, DELTA=-22.449 secs,
COMPENSATE=448980, BR: 20000, lens: 2020/2020, frames: 4
ERROR: SCR: 10591616616, APTS: 8527380480, DELTA=-22.398 secs,
COMPENSATE=447967, BR: 20000, lens: 2020/2020, frames: 4
ERROR: SCR: 10597192680, APTS: 8536227840, DELTA=-22.363 secs,
COMPENSATE=447257, BR: 20000, lens: 2020/2020, frames: 4
Pos:  96.3s   2309f ( 2%) 1240.73fps Trem:   1min 1652mb  A-V:-0.002
[2693:159]


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