[MPlayer-users] A/V Sync Problems

Stefan zak256 at web.de
Wed May 20 12:05:02 CEST 2009


Nico Sabbi schrieb:
> On Wednesday 20 May 2009 11:27:15 Stefan wrote:
>> RC schrieb:
>>> On Tue, 19 May 2009 14:46:12 +0200
>>>
>>> Stefan <zak256 at web.de> wrote:
>>>> There seems to be some automatic correction when playing the dvd
>>>> directly
>>> There is.
>>>
>>>> and I wonder how I can consider this information when extracting
>>>> the audio track?
>>> You can't.  You need to keep the audio and video together, and
>>> pass it to a tool that can handle it, plus time-stamps.
>> Ok, MPlayer can not do this? Which tools can?
> 
> mencoder _does_ keep timestamps, provided that it can read them 
> correctly: often it interpolates them.
> 
> Dumping the single streams and remuxing them with an external tool is 
> the worst thing that you can do; instead you should let mencoder do 
> all the muxing. It won't work in some case, but most of the times it 
> will.

The thing is: I like to mux several audio streams with one video. Is
this possible then, too?

Do I have any hint where I can see directly if it will work, or do I
have to watch the video and check for synchronisation subjectively?


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