Author: stefano Date: Sun May 16 18:41:15 2010 New Revision: 668 Log: Add NUT codec tags: 440P Planar 4:4:0 YUV [NOT in AVI] B1W0 black/white bitstream, 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb [NOT in AVI] B0W1 black/white bitstream, 1bpp, 1 is white, 0 is black, in each byte pixels are ordered from the msb to the lsb [NOT in AVI] BGR[4] Packed BGR 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits [NOT in AVI] RGB[4] Packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits [NOT in AVI] BGR[8] Packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) [NOT in AVI] RGB[8] Packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) [NOT in AVI] These tags allow to store rawvideo with pixel formats which are not currently contemplated by AVI/QT codec tags. This has been discussed on the FFmpeg-devel ML, see the thread: Subject: [FFmpeg-devel] [PATCH 10/13] Add rawvideo pixel formats to codec tags mapping for the newly added nut rawvideo pixel formats codec tags. Date: 2010-05-09 13:30:00 GMT Modified: docs/nut4cc.txt Modified: docs/nut4cc.txt ============================================================================== --- docs/nut4cc.txt Sun May 16 18:34:08 2010 (r667) +++ docs/nut4cc.txt Sun May 16 18:41:15 2010 (r668) @@ -74,6 +74,7 @@ YUV9 Planar 4:1:0 YUV Y800 8bit Gray 411P Planar 4:1:1 YUV 422P Planar 4:2:2 YUV +440P Planar 4:4:0 YUV [NOT in AVI] 444P Planar 4:4:4 YUV UYVY Packed 4:2:2 YUV (UYVY) YUY2 Packed 4:2:2 YUV (YUYV) @@ -91,6 +92,14 @@ ABGR Packed RGBA 8:8:8:8, 32bpp, ABGR ARGB Packed RGBA 8:8:8:8, 32bpp, ARGB [NOT in AVI] RGB[24] Packed RGB 8:8:8, 24bpp RGB [NOT in AVI] BGR[24] Packed RGB 8:8:8, 24bpp BGR [NOT in AVI] +B1W0 black/white bitstream, 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb [NOT in AVI] +B0W1 black/white bitstream, 1bpp, 1 is white, 0 is black, in each byte pixels are ordered from the msb to the lsb [NOT in AVI] +BGR[4] Packed BGR 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits [NOT in AVI] +RGB[4] Packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits [NOT in AVI] +BGR[8] Packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) [NOT in AVI] +RGB[8] Packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) [NOT in AVI] +RGB[48] Packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian [NOT in AVI] +[48]RGB Packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian [NOT in AVI] Raw audio: [x] is an byte with value x, [NOT in AVI] ALAW A-LAW