[mythtv-users] Adjusting audio/video sync, a'la mplayer?

Martin Brown Martin.Brown at macquarie.com
Tue Jan 27 16:26:12 EST 2004


That's a startup option to mythfrontend I presume?
Ie. mythfrontend -delay -1.15
Where does the -1.15 come from?

Martin

K.R. Foley wrote:
> Martin Brown wrote:
> 
>> Yup. Me too. (Nova-T digital tuner, ALSA sound).
>> I reckon this delay is what my wife picks up on when she says "That's 
>> the computer you're watching, isn't it?"
>>
>> Any solutions?
>>
>> Martin
>>
>> Henk Poley wrote:
>>
>>>> Van: Dan Brown <dglbrown at yahoo.com>
>>>
>>>
>>>
>>>
>>>> the audio is just slightly behind the video, and I'd
>>>> like to make a small adjustment to correct it. I know
>>>> I can do this with mplayer (and xine) when using
>>>> mythvideo, so I thought mythtv might be able to adjust
>>>> the audio/video timing, too.
>>>
>>>
>>>
>>>
>>> Yes, I'm definately searching for such an option too. My A/V sync is 
>>> just
>>> slightly out of wack, the audio is maybe a few 10ths of milisec after 
>>> the
>>> video. But it is noticable.
>>>
>>> Enabling "experimental audio/video sync" doesn't help for me, I then 
>>> hear
>>> the audio a quarter of a sec before I should hear it.
>>>
>>>     Henk Poley
> 
> 
> You can deal with this by using -delay -1.15 or whatever works for you. 
> The problem is that when you pause/ff/rw they will get out of sync 
> again. Well that is my experience anyway.
> 
> kr
> 
> 
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