February 2016 - NUT-devel - lists.mplayerhq.hu

[PATCH] docs/nut4cc: Add floating point rawvideo support
by Michael Niedermayer 09 Feb '16

09 Feb '16

Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> --- docs/nut4cc.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/nut4cc.txt b/docs/nut4cc.txt index c2c067a..8235367 100644 --- a/docs/nut4cc.txt +++ b/docs/nut4cc.txt @@ -160,6 +160,7 @@ values for the UV planes, that is the amount to shift the luma width/height right to find the chroma width/height. The fourth byte is the number of bits used (8, 16, ...). +33 implies 32bit IEEE floats (33 is used to leave 32 for integers) If the order of bytes is inverted, that means that each component has to be read big-endian. @@ -176,6 +177,7 @@ Y3[10][16] Planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), littl Y3[00][16] Planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian [NOT in AVI] [16][00]3Y Planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian [NOT in AVI] Y4[11][ 8] Planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) [NOT in AVI] +Y3[00][33] Planar YUV 4:4:4, 96bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian floats [NOT in AVI] Y2[00][ 8] 8bit gray, 8bit alpha [NOT in AVI] G3[00][ 8] Planar GBR, 24bpp [NOT in AVI] G3[00][ 9] Planar GBR, 27bpp, 7 unused MSB per 16bit value, little-endian [NOT in AVI] @@ -188,6 +190,7 @@ G3[00][14] Planar GBR, 42bpp, 2 unused MSB per 16bit value, little-endian [NOT [14][00]3G Planar GBR, 42bpp, 2 unused MSB per 16bit value, big-endian [NOT in AVI] G3[00][16] Planar GBR, 48bpp, little-endian [NOT in AVI] [16][00]3G Planar GBR, 48bpp, big-endian [NOT in AVI] +[33][00]3G Planar GBR, 96bpp, big-endian floats [NOT in AVI] Audio: 3389 RFC 3389 comfort noise generator -- 1.7.9.5

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[nut]: r690 - docs/nut4cc.txt
by michael 09 Feb '16

09 Feb '16

Author: michael Date: Tue Feb 9 19:07:37 2016 New Revision: 690 Log: docs/nut4cc: Add 1,2,4,8 bit Paletted rawvideo Reviewed-by: Paul B Mahol <onemda(a)gmail.com> Modified: docs/nut4cc.txt Modified: docs/nut4cc.txt ============================================================================== --- docs/nut4cc.txt Thu Jan 29 17:38:30 2015 (r689) +++ docs/nut4cc.txt Tue Feb 9 19:07:37 2016 (r690) @@ -136,6 +136,10 @@ XYZ[36] Packed XYZ 12:12:12, 48bpp, [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] +PAL[1] 1bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 2 entry table of 8:8:8:8 BGRA entries [NOT in AVI] +PAL[2] 2bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 4 entry table of 8:8:8:8 BGRA entries [NOT in AVI] +PAL[4] 4bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 16 entry table of 8:8:8:8 BGRA entries [NOT in AVI] +PAL[8] 8bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 256 entry table of 8:8:8:8 BGRA entries [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

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[PATCH] docs/nut4cc: Add 1, 2, 4, 8 bit Paletted rawvideo
by Michael Niedermayer 09 Feb '16

09 Feb '16

--- docs/nut4cc.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/docs/nut4cc.txt b/docs/nut4cc.txt index 0b5540f..c2c067a 100644 --- a/docs/nut4cc.txt +++ b/docs/nut4cc.txt @@ -136,6 +136,10 @@ XYZ[36] Packed XYZ 12:12:12, 48bpp, 12X, 4, 12Y, 4, 12Z, 4, the 2-byte value [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] +PAL[1] 1bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 2 entry table of 8:8:8:8 BGRA entries [NOT in AVI] +PAL[2] 2bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 4 entry table of 8:8:8:8 BGRA entries [NOT in AVI] +PAL[4] 4bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 16 entry table of 8:8:8:8 BGRA entries [NOT in AVI] +PAL[8] 8bpp indexes (ordered from the msb to the lsb in each byte), followed by a up to 256 entry table of 8:8:8:8 BGRA entries [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 -- 1.7.9.5

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