[MEncoder-users] bug? mencoder using -oac copy = garbage, -oac mp3lame works fine

[Everett Carmody]

On 04/04/2011 11:14 PM, Everett Carmody wrote:
> Firstly, I have been using mencoder with great success for many years
> and really appreciate the work of the coders. Thank you!
>
> I am using the latest svn mplayer and a very recent (last week) x264, on
> 64bit linux system. My command line:
>
> mencoder -dvd-device /mnt/tmp dvd://1 -o "movie".avi -aid 128 -nosub -vf
> pullup,softskip,crop=720:352:0:62,harddup -ovc x264 -x264encopts
> tune=film:crf=21:preset=veryslow:nofast_pskip -oac copy -ofps 24000/1001
>
> This produces duplicate frames every 1/2 a second or so. The result is
> jerky and the audio is out of sync. But if I substitute "-oac mp3lame"
> for "-oac copy" the result is perfect . . .
>

forgot to say that the source is NTSC dvd at 24000/1001 fps and 5.1 ac3 
audio.