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Re: Making standard def Hi def
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Re: Making standard def Hi def
by
Ben Waggoner
on Jun 5, 2005 at 9:38:50 pm
Apple's new Compressor 2 has some deeply impressive scaling and temporal upsampling algorithms from Motion. Optical flow resampling, statistical scaling, etcetera. It looks to provide excellent, tunable quality for format conversion of this sort. However, it's enormously slow - about 6 hours per minute of source on the fastest Mac today in my tests so far, with HD to HD conversion. SD to HD might be a lot faster. I did a 1080i60 to 720p60 conversion with it which was pretty much perfect (not that this is a particularly stressful conversion).
My Book:
http://www.benwaggoner.com/books.htm
Squeeze and ProCoder tutorials:
http://www.classondemand.net/benwaggoner/
Compression Class at Stanford:
http://www.digitalmediaacademy.org/compression.html
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Current Message Thread:
Making standard def Hi def
by Simon Fuller on Jun 5, 2005 at 9:31:46 pm
Re: Making standard def Hi def
by Ben Waggoner on Jun 5, 2005 at 9:38:50 pm
Re: Making standard def Hi def
by Simon Fuller on Jun 5, 2005 at 9:41:12 pm
Re: Making standard def Hi def
by Simon Fuller on Jun 5, 2005 at 9:41:15 pm
Re: Making standard def Hi def
by You Can Call Me Al on Jun 16, 2005 at 12:35:01 am
Re: Quality Question for Ben Waggoner
by Gary Taylor on Jun 16, 2005 at 8:34:14 pm
Re: Quality Question for Ben Waggoner
by Ben Waggoner on Jun 16, 2005 at 9:27:44 pm
Re: Quality Question for Ben Waggoner
by Gary Taylor on Jun 16, 2005 at 9:39:04 pm
Re: Making standard def Hi def
by tony salgado on Jun 13, 2005 at 5:42:19 am
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