Integrating audio with video of different frame-rates

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Forums » Avid Product Forums » Avid Media Composer - PC » Integrating audio with video of different frame-rates

Latest post Tue, May 5 2009 1:24 AM by Larry Rubin. 4 replies.

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Mon, May 4 2009 8:51 PM

skinnymc
Joined on Sat, Dec 31 2005
NYC - Available to work worldwide
Posts 38
Points 470

Integrating audio with video of different frame-rates

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Hi,

I'm starting a project in which some footage will be shot 1080P/24 and some 1080i/59.94. We will then digitize & edit offline SD 30i. For the online we will then up-rez to and the show will broadcast in 1080i/59.94.

We will be bringing the audio in seperately and the AE will sync it to our video.

What frame rate should the sound mixer record at?

What concerns and recommendations would you have about this workflow?

This feels like a school math quiz...

MCP 3.5.1/Leopard 10.5.6/QT7.6 on Macbook Pro 17" 2.4GHz Intel 4GB RAM (with a free replaced motherboard as the original had a defective videocard... [view my complete system specs]

Mon, May 4 2009 9:36 PM In reply to

bee gee
Joined on Thu, Oct 13 2005
UK
Posts 524
Points 6,240

Re: Integrating audio with video of different frame-rates

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Try this over at the 24p forum. Sorry not to be of more help.

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Tue, May 5 2009 1:17 AM In reply to

skinnymc
Joined on Sat, Dec 31 2005
NYC - Available to work worldwide
Posts 38
Points 470

Re: Integrating audio with video of different frame-rates

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Can you give me a link, I don't see it on the forums list here. And it's more of a general question no?

MCP 3.5.1/Leopard 10.5.6/QT7.6 on Macbook Pro 17" 2.4GHz Intel 4GB RAM (with a free replaced motherboard as the original had a defective videocard... [view my complete system specs]

Tue, May 5 2009 1:19 AM In reply to

skinnymc
Joined on Sat, Dec 31 2005
NYC - Available to work worldwide
Posts 38
Points 470

Re: Integrating audio with video of different frame-rates

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Also, I think the answer to my question is record audio at 29.97 because that's the frame rate that we'll sync the clips. Just wondering if there will be any surprises along the way if others have worked in a similar scenario.

MCP 3.5.1/Leopard 10.5.6/QT7.6 on Macbook Pro 17" 2.4GHz Intel 4GB RAM (with a free replaced motherboard as the original had a defective videocard... [view my complete system specs]

Tue, May 5 2009 1:24 AM In reply to

Larry Rubin
Joined on Thu, Oct 13 2005
Washington DC
Posts 9,002
Points 107,135

Re: Integrating audio with video of different frame-rates

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Here's a link to the 24P Forum.

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Larry Rubin

Senior Editor

The Pentagon Channel

www.pentagonchannel.mil

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