[MPlayer-dev-eng] Copy audio broken in MEncoder

Grozdan neutrino8 at gmail.com
Sun Apr 13 22:34:36 CEST 2014


On Sun, Apr 13, 2014 at 10:29 PM, compn <tempn at twmi.rr.com> wrote:
> On Sun, 13 Apr 2014 15:16:11 +0200
> Grozdan <neutrino8 at gmail.com> wrote:
>
>> Copying audio with -oac copy is broken in MEncoder. It duplicates
>> frames like crazy and the result is a desync between the video and
>> audio. Can this be fixed, please?
>
> it would be helpful if you gave us an example of what codec and
> container are failing. what command line you used etc.

Just the basics. Any input will do

mencoder <infile> -ovc xvid -xvidencopts bitrate=3000 -oac copy -o output.avi

tested with different codecs in the input (ac3, mp3, dts) and behavior
is the same. Encoding with a different video codec such as x264 does
not make a difference.

In fact, this problem has been around for almost a year

>
> -compn
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-- 
Yours truly


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