Audio delay?

Reddwarf · 2018-09-24, 03:51 PM

Is there a setting for audio delay in npvr? I can't remember..... (getting old...)

***sub*** · 2018-09-24, 04:34 PM

Sorry, no there isn't.

Reddwarf · 2018-09-24, 06:24 PM

sub Wrote:Sorry, no there isn't.

Would it be a lot of work to implement it? A couple of my channels is notorioulsy bothered with audio being ahead of video...

***sub*** · 2018-09-24, 07:00 PM

Honestly, I'm not sure if I'd implement that. It'd be a bit of work involved, and there hasn't been a demand for it over all these years. Generally broadcasts have pretty good A/V sync.

Reddwarf · 2018-09-24, 08:03 PM

sub Wrote:Honestly, I'm not sure if I'd implement that. It'd be a bit of work involved, and there hasn't been a demand for it over all these years. Generally broadcasts have pretty good A/V sync.

Yeah, only two of my channels have the issue. Guess I can live with it Wink

***sub*** · 2018-09-24, 08:29 PM

Usually if someone has A/V sync issues, a change of decoder, or making sure they're using the system default audio renderer will usually fix it up.

Reddwarf · 2018-09-24, 09:04 PM

sub Wrote:Usually if someone has A/V sync issues, a change of decoder, or making sure they're using the system default audio renderer will usually fix it up.

Just found that the two channels in question have both AC3 and MPEG audio, and it is only when I select (or rather the system selects) AC3 that there is a problem with lipsync. Mpeg audio is in perfect sync. The odd thing is that I'm using LAV decoder for both audio types. Any ideas?

Reddwarf · 2018-09-24, 09:51 PM

Reddwarf Wrote:Just found that the two channels in question have both AC3 and MPEG audio, and it is only when I select (or rather the system selects) AC3 that there is a problem with lipsync. Mpeg audio is in perfect sync. The odd thing is that I'm using LAV decoder for both audio types. Any ideas?

Update: If I change AC3 decoder to AC3 Filter lipsync seems to be ok.

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