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Old 28th July 2011, 22:11   #1  |  Link
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juGGaKNot's Avatar
Join Date: Feb 2008
Posts: 733
Efficient way to compare output

Input :
ID : 0
Format : RGBA
Codec ID : 0x00000000
Codec ID/Info : Basic Windows bitmap format. 1, 4 and 8 bpp versions are palettised. 16, 24 and 32bpp contain raw RGB samples
Duration : 15s 42ms
Bit rate : 453 Mbps
Width : 1 024 pixels
Height : 576 pixels
Display aspect ratio : 16:9
Frame rate : 24.000 fps
Bit depth : 8 bits
Bits/(Pixel*Frame) : 31.999
Stream size : 812 MiB (100%)
I use latest vlc to play the 4:4:4 video ( and capture screens )

How can i capture the same frame from all 3 videos ? ( original, 4:2:0 and 4:4:4 video ) ?

x264 encodes have same cmd, the 4:4:4 one has extra
--demuxer lavf --output-csp i444
Originally Posted by Dark Shikari View Post
If they can beat x264 in visual quality on ordinary test clips without postprocessing, I'll eat my hat.
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Old 30th July 2011, 20:54   #2  |  Link
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Join Date: May 2009
Posts: 595
maybe, you will be interested in this ffms2 experimental build.
my repositories
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