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help! audio lost in MC 3.5 project

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help! audio lost in MC 3.5 project
by Vico Martin on Nov 3, 2009 at 10:41:43 am

Suddenly the whole audio in a big project has gonne!

The clips appear online but nothing sounds. This is a two years important project and we need to recover!


The audio clips stills in the OMFI folder, and works in QT.

Any help will be apreciated.

Render? beer time.

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Re: help! audio lost in MC 3.5 project
by Vico Martin on Nov 3, 2009 at 4:58:44 pm

If I try to delate any clip in a bin, MC only see 1 associated media instead of three 1V 2A like always. We work with this project fot months and never have any problems.

Please help!

Render? beer time.

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Re: help! audio lost in MC 3.5 project
by Vico Martin on Nov 3, 2009 at 5:02:32 pm

I try to re-build the database moving the mdbs and prms but the problem stills!!!. Can Avid suddenly lost the whole audio files association??.

Render? beer time.

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Re: help! audio lost in MC 3.5 project
by Job ter Burg on Nov 3, 2009 at 5:08:14 pm

No it should not, and if it does, it should be able to link back.
Please read my other post. Don't mess too much if you have little experience with handling Avid media. Could be better to bring someone in that knows how these things work. Not meant in a condescending way, just trying to avoid you losing files you need to get back.

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Re: help! audio lost in MC 3.5 project
by Jim Grapek on Nov 28, 2009 at 5:37:43 pm


Hey, was reading over the thread tying to see if it could help solve my audio issue.

When I import audio, it doesn't play. Audio already in the project plays, so I know the sound is working. Tried changing all the settings to no avail - then noticed that the 48kz light on my Mojo went out after I fired up MC 3.5. I suspect that has something to do with this but not positive. Any ideas would be helpful (and yes, I rebooted, powered down and all that).

Thanks.

jim

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Re: help! audio lost in MC 3.5 project
by Job ter Burg on Nov 3, 2009 at 5:06:17 pm

If the files are still there, you should eventually be OK. Besides: you've made a backup of the media for that large project, didn't you? If not, you now know that you always should.

Let's step through this. First of all, if you display the "offline" column heading in your bin, does the Avid tell you that your audiotracks are offline? If not, check if your project sample rate matches the sample rate of your sound files, and if that is not the case, then switch the project sample rate, or turn on sample rate conversion. All done in Audio Project Settings.

If the bins tell you the audio media is offline, but you still see it at finder level, open the Media Tool and see if you see any of that audio there. Does it come up in the bins now?

Suppose it does not. Double check if the mediafiles folder is sitting at the root level of the drive, and is actually named OMFO MediaFiles (sic).

You mention using OMFI MediaFiles rather than Avid MXF MediaFiles. Not a problem, but there is a limit to the amount of files that can reside in the OMFI MediaFiles folder. How many files are in there? Should be well under 10,000 files.

Suppose there's more than 10,000 files in there. Close MC. Rename the OMFI MediaFiles folder to "Media Temp". Create a new folder named "OMFI MediaFiles". Drag a few hundred files from Media Temp into OMFI MediaFiles. Lanuch MC. It will rebuild the database. Does it see the media you just added? If so, quit MC, drag some more files from Media Temp into OMFI MediaFiles, and launch MC again.

You need to quit and launch MC in order to make sure that MC will have enough memory available to rebuild those databases in steps, otherwise you will just be looking a frozen system.

If you have a large amount of files, if possible, divide the mediafiles across more than one folder. Having so many files in one folder makes any computer balk, and MC will suffer from it. Best practice is to keep less than 5,000 files per folder. Have to say that I have worked with folders containing 15,000 files, and they worked fine (but were very slow to open from finder).

Hope any of this helps.

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Re: help! audio lost in MC 3.5 project
by Vico Martin on Nov 3, 2009 at 5:25:28 pm

Yeaap!

Someone put the OMFI folder inside Avid Media Files folder. You got it man!!

Thanks!. I Edit for the last ten years with various machines, but really don“t know everything about nothing ;-)).

Thanks again, you rules!

Render? beer time.

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