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November 9th, 2009, 11:50 AM
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#1 |
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Regular Crew
Join Date: Mar 2008
Location: Culver City, CA
Posts: 124
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R2CF command line question
I am attempting derive a scaled 1440:1080 image from a windowed 1920:1440 portion of a larger file. The windowing is working fine by itself but when I then add the scaling switch it seems to break R2CF every time. I suspect I'm doing something terribly wrong:
r2cf A093_C021_0925EK_001.R3D SeqLeftRAW.avi -o100 -w1440 -h1080 -r -(0,534,1920,1974) |
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November 9th, 2009, 12:30 PM
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#2 |
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CTO, CineForm Inc.
Join Date: Jul 2003
Location: Cardiff-by-the-Sea, California
Posts: 8,095
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Yes, terribly wrong. :)
The little '-r' is killing it. Raw (-r) can't be scaled, once scaled it is no longer raw. You need to encode the result as 422 or 444. Remove the -r and it will work.
__________________
David Newman -- web: www.gopro.com blog: cineform.blogspot.com -- twitter: twitter.com/David_Newman |
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November 9th, 2009, 12:38 PM
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#3 |
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Regular Crew
Join Date: Mar 2008
Location: Culver City, CA
Posts: 124
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Got it - makes sense. Many thanks
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