Re: [LAU] OT - Audio and Video Synch

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To: <linux-audio-user@...>
Date: Friday, October 18, 2013 - 10:42 pm

On Fri, 2013-10-18 at 18:25 -0400, Monty Montgomery wrote:

Have a black screen. Then have a white screen for 1 second, before it
turns black again. Provide an 1 KHz sine wave for 1 second. Sync the
white screen with the sine wave.

It's anyway hard to do a valid test. How far away is the screen? How far
away are the speakers?

DVB-T at least by the gear I own, is a PITA regarding to sync, but I
can't say how many ms it is out of sync, OTOH Thor's flashes and
thunders are terribly out of sync. Crappy gear made by humans is much
better, closer to acceptable sync, than what the gods are able to do ;).

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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)