--- Hi. Here is my stab at assigning fourcs for Bayer pixel formats. I've used character 0xBA to identify Bayer formats, followed by the top component order and bit-depth. A 7-bit ASCII value would probably be better. Ideas/suggestions welcome. docs/nut4cc.txt | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/docs/nut4cc.txt b/docs/nut4cc.txt index e28de7b..a111a0a 100644 --- a/docs/nut4cc.txt +++ b/docs/nut4cc.txt @@ -112,6 +112,18 @@ RBA[64] Packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for ARB[64] Packed ARGB 16:16:16:16, 64bpp, 16A, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian [NOT in AVI] BRA[64] Packed BGRA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B component is stored as little-endian [NOT in AVI] ABR[64] Packed ABGR 16:16:16:16, 64bpp, 16A, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian [NOT in AVI] +[0xBA]BG[8] Bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples [NOT in AVI] +[0xBA]BG[16] Bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian [NOT in AVI] +[16]GB[0xBA] Bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian [NOT in AVI] +[0xBA]RG[8] Bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples [NOT in AVI] +[0xBA]RG[16] Bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian [NOT in AVI] +[16]GR[0xBA] Bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian [NOT in AVI] +[0xBA]GB[8] Bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples [NOT in AVI] +[0xBA]GB[16] Bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian [NOT in AVI] +[16]BG[0xBA] Bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian [NOT in AVI] +[0xBA]GR[8] Bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples [NOT in AVI] +[0xBA]GR[16] Bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian [NOT in AVI] +[16]RG[0xBA] Bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian [NOT in AVI] Since many exotic planar YUVA pixel formats are not contemplated by the AVI/QuickTime FourCC lists, the following scheme is adopted for -- 1.7.4.1 -- Peter (A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)