[mythtv] RE: New version of windows filters (was:MythwebandWindows Media Player over Samba)

[Torbjörn Jansson]

mythtv-dev-bounces at mythtv.org <> wrote:
> Torbjörn Jansson wrote:
>>>>> However, the sound was slightly off and would become several
>>>>> seconds delayed after seeking.  I use a PVR-250 to record,
>>>>> then transcode to MPEG-4, and I had not edited the recording.
>>>>> I watched an MPEG-2 recording that hadn't finished transcoding
>>>>> and the sound was in sync both before and after seeking, however
>>>>> the player did crash on me a couple of times when seeking.
>>>> 
>>>> The file you had a/v sync problems was a mpeg4/rtjpeg (nupplevideo
>>>> type)file right?
>>> 
>>> Yes, it was mpeg4 nuv transcoded from mpeg2 in mythtv, no cuts.
>>> 
>> 
>> The a/v sync appeard only after you did a seek right? And if you
>> played it normaly without seeking it stayed in sync?
> 
> No, the sound was out of sync from the beginning, however it was
> only a fraction of a second, but still very noticable.  After the
> seek, there was silence for several seconds (5-15) then the sound
> started at the original seek point (delayed by 5-15 seconds behind
> the video). 
> 

I just got an idea, what mpeg4 codec are you using? ffdshow?
Someone on the forums at sourceforge said there was problems with a/v sync
in ffdshow.