[mythtv-users] [retry] Judder-free playback leads to bad audio sync?

Taylor Ralph taylor.ralph at gmail.com
Tue Oct 5 19:15:55 UTC 2010


On Tue, Oct 5, 2010 at 2:15 PM, Nicolas Will <nico at youplala.net> wrote:
> On Wed, 2010-10-06 at 00:26 +1100, Jean-Yves Avenard wrote:
>> Hi
>>
>> On 6 October 2010 00:25, Jean-Yves Avenard <jyavenard at gmail.com>
>> wrote:
>> > You will have to try with 0.24/trunk and see if things are any
>> better.
>> >
>> > Too many things have changed since 0.23 that trying to troubleshoot
>> > the problem is going to be troublesome ;)
>> >
>>
>> Forgot to add that I've been watching movies in TV series in 24Hz or
>> 50Hz (as appropriate) and never experienced too bad AV sync. When it
>> does get bad, usually pressing pause/play is sufficient to fix it.
>>
>> When it's really bad, the issue is usually in the original video.
>
> Well, it gets pretty quickly out of sync, and pause is not sufficient.
>
> I've reverted to standard until .24. I'll sit tight! Then I'll revisit
> the topic if necessary.
>
> Thanks!
>
> Nico
>

In the meantime could you post the output of ffmpeg -i against the
video you are trying to play? This could be a result of the wrong fps
being chosen which has been improved in trunk recently.

--
Taylor


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