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

[Grozdan]

On Mon, Apr 14, 2014 at 9:55 PM, Reimar Döffinger
<Reimar.Doeffinger at gmx.de> wrote:
> On Sun, Apr 13, 2014 at 03:16:11PM +0200, Grozdan 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?
>>
>> (yes, I know MEncoder is not actively developed but I suspect it needs
>> just a minor fix)
>
> I doubt it, there was never much of a reason for -oac copy to actually
> work, it requires figuring out the audio timestamps without
> decoding which I can't see any implementation of.
> Or in other words, except for chance it never really worked.
> -mc 0 -noskip should still be a workaround if you don't need any
> special behaviour that would actually require sync correction.

hmm, ok. So how come it used to work correctly in the past? I've used
it many times and had always proper sync (not using any -mc 0 -noskip
options). Since more than a year it has been behaving like that as
described in my original mail

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-- 
Yours truly