FCP 7 doesn't like AAC 48KHz conversion from Canon 5d mk2 at DVinfo.net

Go Back   DV Info Net > Canon EOS / MXF / AVCHD / HDV / DV Camera Systems > Canon EOS Full Frame for HD

Canon EOS Full Frame for HD
All about using the Canon 1D X, 6D, 5D Mk. IV / Mk. III / Mk. II D-SLR for 4K and HD video recording.


Reply
 
Thread Tools Search this Thread
Old January 22nd, 2010, 12:30 PM   #1
Regular Crew
 
Join Date: Feb 2002
Location: Morgan, Vermont
Posts: 130
FCP 7 doesn't like AAC 48KHz conversion from Canon 5d mk2

Hi
I am using MPEG Streamclip to prepare my 5D files for FCP. I am following the Philip Bloom settings..he recommends Apple Pro Res LT. However, in an attempt to convert over the sound from 44.1kHz to 48kHz and I am setting MPEG streamclip's audio settings to Apple AAC 48.kHz. FCP doesn't like this when I drag a clip into the timeline and puts up a red line. When I remove the audio from the clip, the red line disappears....so what to do?

I thought this would be a good work flow so that I could have a 48kHz audio time line which would mesh up with sound from camcorders like the XHA1.

What am I doing wrong?
__________________
Wedding and Events Videography
www.video-vermont.com
Tim Palmer-Benson is offline   Reply With Quote
Old January 23rd, 2010, 08:41 PM   #2
Trustee
 
Join Date: Aug 2006
Location: San Diego, CA
Posts: 1,076
Sounds like your timeline has a 44.1khz setup, and your audio is 48khz. Fix one or the other!
Mike Watson is offline   Reply With Quote
Old January 23rd, 2010, 09:36 PM   #3
Regular Crew
 
Join Date: Feb 2002
Location: Morgan, Vermont
Posts: 130
Aac

No, I made a mistake in MPEG Steamclip settings. In unprocessed audio, you can set it to transcode to 48.kHZ. I missed this before. AAC is compressed audio and FCP doesn't like it and wants to render the audio everytime. I discovered that it was the audio when I remove the audio from the timeline.
__________________
Wedding and Events Videography
www.video-vermont.com
Tim Palmer-Benson is offline   Reply With Quote
Old January 25th, 2010, 05:52 AM   #4
Major Player
 
Join Date: Mar 2007
Location: Sussex, UK
Posts: 317
With MPEG Streamclip using ProRes you should set the audio to 48 kHz 'Uncompressed'. You will then not have to render in the timeline. 'Linear PCM' @ 48 kHz for export from QT7.
James Miller is offline   Reply
Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

Professional Video
(800) 833-4801
Portland, OR

B&H Photo Video
(866) 521-7381
New York, NY

Z.G.C.
(973) 335-4460
Mountain Lakes, NJ

Abel Cine Tech
(888) 700-4416
N.Y. NY & L.A. CA

Precision Camera
(800) 677-1023
Austin, TX

DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > Canon EOS / MXF / AVCHD / HDV / DV Camera Systems > Canon EOS Full Frame for HD

Thread Tools Search this Thread
Search this Thread:

Advanced Search

 



Google
 

All times are GMT -6. The time now is 08:04 PM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2017 The Digital Video Information Network