perpetual "validation" of audio data

Posted by davko 
perpetual "validation" of audio data
October 12, 2009 03:45PM
I just lost all media on a long capture because the message "validating audio data," accompanied by a graphic, wouldn't end after several minutes. When I hit cancel, my clip appeared in the browser with a red slash through it. What went wrong here? Furthermore, I just looked on the drive, and the media is all there.
Re: perpetual "validation" of audio data
October 12, 2009 08:32PM
it's a sample rate issue.
could be the tape was shot with audio set to 12bit (32khz)


my experience of this was kind of weird, but i'll relate it anyway.

i got this message when we had some 32k audio, and i had set the capture settings to 32k.
should have worked right?
but i got that long "validating audio data" warning.

it was somehow re-processing, or at least "validating" the audio in the clip,
but it took as long as the clip to do it!
so a 30 min capture took 30 minutes to validate!

eventually it finished and the audio was out of sync anyway,
so i switched to 48k capture setting,
and everything went fine.


Quote

I just looked on the drive, and the media is all there.

i missed that.
what happens when you bring it into FCP?


nick
Re: perpetual "validation" of audio data
October 14, 2009 11:29AM
In other words, by switching to 48k capture settings, I might be able to solve the problem in one fell swoop?
Re: perpetual "validation" of audio data
October 14, 2009 07:34PM
give it a go, see what happens.

some people get drifting sync when they capture with the wrong settings,
but its worked for me.


nick
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