[LAU] OT - Audio and Video Synch

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To: A list for linux audio users <Linux-audio-user@...>
Date: Friday, October 18, 2013 - 9:36 pm

Hi everyone,

I realise this is not strictly linux audio related, but I guessed that
the most likely people to be able to answer this would be on this
list.

I am wanting to get some audio and video recorded - sample accurately
- so there is minimal delay between audio and video, and no drift. Can
any format do this? Do you have recommendations about how to record a
file which will play back with perfect audio and video sync on all
players (file size is not an issue)?

Secondly, I am wanting to intentionally shift the audio timing so it
may be 5ms/10ms/50ms/100ms or more out of time with the video. Do you
have any suggestions on software which will do this?

Lastly, do any of you know any research about the limits of human
perception with these kinds of things?

Best wishes

James
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Messages in current thread:
[LAU] OT - Audio and Video Synch, James Stone, (Fri Oct 18, 9:36 pm)
Re: [LAU] OT - Audio and Video Synch, Len Ovens, (Fri Oct 18, 10:43 pm)
Re: [LAU] OT - Audio and Video Synch, Ralf Mardorf, (Fri Oct 18, 10:58 pm)
Re: [LAU] OT - Audio and Video Synch, Len Ovens, (Fri Oct 18, 11:28 pm)
Re: [LAU] OT - Audio and Video Synch, Simon Wise, (Mon Oct 21, 6:00 am)
Re: [LAU] OT - Audio and Video Synch, Ralf Mardorf, (Fri Oct 18, 11:36 pm)
Re: [LAU] OT - Audio and Video Synch, Ralf Mardorf, (Fri Oct 18, 11:04 pm)
Re: [LAU] OT - Audio and Video Synch, Ralf Mardorf, (Fri Oct 18, 11:13 pm)
Re: [LAU] OT - Audio and Video Synch, Monty Montgomery, (Fri Oct 18, 10:25 pm)
Re: [LAU] OT - Audio and Video Synch, Ralf Mardorf, (Fri Oct 18, 10:42 pm)
Re: [LAU] OT - Audio and Video Synch, James Stone, (Fri Oct 18, 10:30 pm)
Re: [LAU] OT - Audio and Video Synch, Ralf Mardorf, (Fri Oct 18, 10:10 pm)
Re: [LAU] OT - Audio and Video Synch, Rick Green, (Fri Oct 18, 9:58 pm)
Re: [LAU] OT - Audio and Video Synch, Fons Adriaensen, (Fri Oct 18, 9:58 pm)
Re: [LAU] OT - Audio and Video Synch, Paul Davis, (Fri Oct 18, 9:45 pm)