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-   -   Speed/Duration Maintain Audio Pitch??? (https://www.dvinfo.net/forum/adobe-creative-suite/487092-speed-duration-maintain-audio-pitch.html)

Caleb Royer November 6th, 2010 04:09 PM

Speed/Duration Maintain Audio Pitch???
 
I did some documentary videos that had some time lapses about 1 year ago. In the TLs I was able to use the maintain audio pitch option to maintain the audio pitch and it worked just fine but 1 year later I need to do it again and its not working, the maintain audio pitch option just makes the audio really distorted.

I'm using Pr Pro CS4

Please help,

Thanks

Ann Bens November 6th, 2010 05:26 PM

If the audio were .wav is it still distorted when the effect is added?

Caleb Royer November 6th, 2010 10:41 PM

Quote:

Originally Posted by Ann Bens (Post 1585571)
If the audio were .wav is it still distorted when the effect is added?

Yes, .wav files are distorted also.

Eugene J. Kulak November 7th, 2010 07:17 AM

Why not unlink the video and audio and only change speed of the video?

Caleb Royer November 7th, 2010 08:36 AM

Quote:

Originally Posted by Eugene J Kulak (Post 1585662)
Why not unlink the video and audio and only change speed of the video?

I could do that but the audio would be out of sinc with the video.

Pete Bauer November 7th, 2010 09:05 AM

A few questions:
- Can we assume this was one continuous HG20 clip instance that is being sped up on the timeline using only the clip speed/duration function?
- Native frame rate?
- How much are you speeding it up, 2x, 10x, 1000x?
- Are any audio effects applied to the clip?
- What audio hardware does your computer have?
- Any third party add-ons (Matrox, etc)?

Caleb Royer November 7th, 2010 08:28 PM

Finally works, Thank you Pete.

I was able to get the results I was looking for by going to "Interpret Footage" and changing the "Frame Rate" from 29.97 to 30. The "Maintain Audio Pitch" option dose not work if the clip is sped up more than 999% which is fine because I don't need any faster.

Thank you All.


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