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Prores 422 Audio Render issues
Posted by Ian Durkee on February 25, 2011 at 4:38 pmFirst, thanks for being a fantastic resource.
When I bring prores 422 (not HQ) clips into a sequence in FCP 6 I have to manually render the audio each time. What could I be doing wrong?
Steve Knattress replied 15 years, 2 months ago 4 Members · 5 Replies -
5 Replies
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Chris Tompkins
February 25, 2011 at 7:35 pmIs your audio 48k? Aif or Wav?
Chris Tompkins
Video Atlanta LLC -
Ian Durkee
February 25, 2011 at 9:24 pmI believe it is AAC. I took some H264 footage and applied the prores 422 settings in compressor before bringing it in to FCP.
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Chris Tompkins
February 26, 2011 at 12:38 pmIn the Browser it will give you the specs on the audio.
You probably need to re-do em so they are 48k, 16bit, aif’sThen there will be no audio issues for you.
Chris Tompkins
Video Atlanta LLC -
Jeff Greenberg
February 26, 2011 at 4:37 pmI’m assuming that these ProRes Clips were pushed through compressor – the compressor preset for transcoding does pass through audio – leaving you with AAC audio. You’ll have to redo them with Linear PCM, 16 bit, stereo for FCP to work with them in RT.
Best,
Jeff G
Apple Master Trainer
Avid Cert. Instructor DS/MC
Avid & Color Videos Vasst.com
Compressor Essentials Lynda.com -
Steve Knattress
March 1, 2011 at 3:39 pmWhat was your original file format from your camera?
I have a headcam which produces H464 video files, the audio is recorded at 16Khz.
Playing the unconverted camera clip in QT and select the show window>movie inspector will tell you.
As stated above compressor by default does nothing to the audio when converting to ProRes, you need to set the converted audio to 48KHz.
Steve
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