[MPlayer-users] rc2 mencoder incapable of muxing a/v?

R.L. Horn lists at eastcheap.org
Thu Oct 18 06:36:16 CEST 2007


I just downloaded and built 1.0rc2 and upon playback of video encoded with 
the new mencoder, I get nonsense like this:

   A:18693.9 V:  40.3 A-V:18653.623 ct:  4.029 967/967  3%  0%  0.3% 0 0

With the audio and video, obviously, hopelessly out of sync.  Previously, 
I'd seen behavior like this only when attempting to use -audiofile with 
ac3 streams (on-the-fly encoding always worked fine).  The mencoder 
command line that resulted in the above was:

    mencoder -ovc lavc -oac lavc \
    -lavcopts acodec=ac3:abitrate=128 -endpos 120

(input is avi generated using rc1: FMP4, 192kbps AC3)

and version information:

   MEncoder 1.0rc2-4.1.1 (C) 2000-2007 MPlayer Team
   CPU: AMD Sempron(tm) Processor 3000+ (Family: 15, Model: 31, Stepping: 
0)
   CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
   Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE SSE2

Other audio coders, bitrates, etc. appear to produce the same result.  I 
can separate out the audio and video and remux with avimerge to produce a 
playable file.

I looked through the archives and didn't see any mention of this.  Since 
it renders mencoder pretty much unusable, this is somewhat surprising.  Am 
I the only one?

I'll be trying SVN tomorrow...



More information about the MPlayer-users mailing list