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I recently received an email from Mike Perry thoroughly explaining this whole issue. For the definitive answer, please look here. If you want my original posting, here it is... Conversion back and forward between RGB and YUV formats is a topic that often causes confusion - are we dealing with gamma corrected RGB values? Which luminance/chrominance colour space are we actually dealing with ? Why
YUV formats fall into two distinct groups, the packed formats where Y, U (Cb) and V (Cr) samples are packed together into macropixels which are stored in a single array, and the planar formats where each component is stored as a separate array, the final image being a fusing of the three separate planes. In the diagrams below, the numerical suffix attached to each Y, U or V sample indicates the sa
V210 V261 V655 VCR1 VCR2 VCR3-9 VDCT VDOM VDOW VDTZ: VideoTizer YUV Codec VGPX: VideoGramPix VIDS VIFP: VFAPI Codec VIVO VIXL VLV1 VP30 VP31 VP40 VP50 VP60 VP61 VP62 VP70 VP80 VQC1 VQC2 VQJC VSSV: VSS Video VUUU VX1K VX2K VXSP VYU9: ATI YUV VYUY: ATI YUV W WBVC WHAM WINX: Winnov Software Compression WJPG: Winbond JPEG WMV1 WMV2 WMV3: Windows Media Video 9 WMVA WNV1: Winnov Hardware Compression WVC
<body bgcolor="#000011" text="white" link="yellow" vlink="#FF00FF" alink="#33FFFF"> <h2>FOURCC.org - Video Codec and Pixel Format Definitions</h2> <p>Hmm... you don't seem to be using a browser that supports frames. Oh well, here are a few internal links that you may find helpful even though you won't be able to see the navigation bar or nice heading graphics.</p> <table border="1" cellspacing="0"
Welcome to FOURCC.org! Welcome to FOURCC.org - your source for finding video codecs by FOURCC, video codec downloads and pixel format information.
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