YCbCr 4:1:0: Difference between revisions
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* FourCCs: YUV9, YVU9 | * FourCCs: YUV9, YVU9 | ||
* Samples: http://www.mplayerhq.hu/MPlayer/samples/V-codecs/YVU9/ | |||
YUV 4:1:0 indicates a planar [[YUV]] colorspace where a 4x4 block of pixels in an image is represented by 16 Y samples, 1 for each pixel, but all 16 pixels share a U sample and a V sample. | YUV 4:1:0 indicates a planar [[YUV]] colorspace where a 4x4 block of pixels in an image is represented by 16 Y samples, 1 for each pixel, but all 16 pixels share a U sample and a V sample. | ||
Revision as of 14:11, 3 June 2006
- FourCCs: YUV9, YVU9
- Samples: http://www.mplayerhq.hu/MPlayer/samples/V-codecs/YVU9/
YUV 4:1:0 indicates a planar YUV colorspace where a 4x4 block of pixels in an image is represented by 16 Y samples, 1 for each pixel, but all 16 pixels share a U sample and a V sample.
If YUV 4:1:0 data is stored in YUV9 format, it is stored with all of its Y data first, then its U data, then its V data. YVU9 data swaps the U and V planes.