Q: ProRes codec differences?

What are the differences among the different Apple Quicktime ProRes codecs 422, 422 HQ, 422 LT, 422 Proxy, and 4444? I'm looking to capture hour-long live video and want a finished file size around 5 GB. Thanks.

MacBook Pro with Retina display, OS X Yosemite (10.10.5)

Posted on Sep 26, 2015 8:59 AM

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by Russ H,

Russ H Sep 26, 2015 9:17 AM in response to crweisz
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Quicktime

Sep 26, 2015 9:17 AM in response to crweisz

There is a lot of information about the codec in this white paper by Apple.

Depending on the required resolution and frame rate, you'll probably need to use a Long GOP codec like H.264 to meet those size requirements (see appendix in the doc).

Russ
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