(*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* This is a part of the Pascal port of ffmpeg.
* - Changes and updates by the UltraStar Deluxe Team
*
* Conversion of libavutil/pixfmt.h
* avutil version 54.7.100
*
*)
(**
* @file
* Pixel format
*)
const
AVPALETTE_SIZE = 1024;
AVPALETTE_COUNT = 256;
type
(**
* Pixel format. Notes:
*
* @note
* AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA
* color is put together as:
* (A << 24) | (R << 16) | (G << 8) | B
* This is stored as BGRA on little-endian CPU architectures and ARGB on
* big-endian CPUs.
*
* @par
* When the pixel format is palettized RGB (AV_PIX_FMT_PAL8), the palettized
* image data is stored in AVFrame.data[0]. The palette is transported in
* AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is
* formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is
* also endian-specific). Note also that the individual RGB palette
* components stored in AVFrame.data[1] should be in the range 0..255.
* This is important as many custom PAL8 video codecs that were designed
* to run on the IBM VGA graphics adapter use 6-bit palette components.
*
* @par
* For all the 8bit per pixel formats, an RGB32 palette is in data[1] like
* for pal8. This palette is filled in automatically by the function
* allocating the picture.
*
* @note
* Make sure that all newly added big-endian formats have (pix_fmt & 1) == 1
* and that all newly added little-endian formats have (pix_fmt & 1) == 0.
* This allows simpler detection of big vs little-endian.
*)
PAVPixelFormat = ^TAVPixelFormat;
TAVPixelFormat = (
AV_PIX_FMT_NONE = -1,
AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB...
AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR...
AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
AV_PIX_FMT_GRAY8, ///< Y , 8bpp
AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb
AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb
AV_PIX_FMT_PAL8, ///< 8 bit with PIX_FMT_RGB32 palette
AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV420P and setting color_range
AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV422P and setting color_range
AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV444P and setting color_range
{$IFDEF FF_API_XVMC}
AV_PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing
AV_PIX_FMT_XVMC_MPEG2_IDCT,
{$define AV_PIX_FMT_XVMC := (AV_PIX_FMT_XVMC_MPEG2_IDCT)}
{$ENDIF}
AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb)
AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V)
AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped
AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian
AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian
AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range
AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
{$IFDEF FF_API_VDPAU}
AV_PIX_FMT_VDPAU_H264,///< H.264 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_MPEG1,///< MPEG-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_MPEG2,///< MPEG-2 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_WMV3,///< WMV3 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
{$ENDIF}
AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian
AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian
AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0
AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0
AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
AV_PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
AV_PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
AV_PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[3] contains a vaapi_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
{$IFDEF FF_API_VDPAU}
AV_PIX_FMT_VDPAU_MPEG4, ///< MPEG4 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
{$ENDIF}
AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0
AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0
AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1
AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1
AV_PIX_FMT_YA8, ///< 8bit gray, 8bit alpha
(* see const declaration way down
AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8
AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8
*)
AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian
AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian
(**
* The following 12 formats have the disadvantage of needing 1 format for each bit depth.
* Notice that each 9/10 bits sample is stored in 16 bits with extra padding.
* If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better.
*)
AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
AV_PIX_FMT_VDA_VLD, ///< hardware decoding through VDA
{$IFDEF AV_PIX_FMT_ABI_GIT_MASTER}
AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
{$ENDIF}
AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian
AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian
AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian
AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian
AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian
AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian
(**
* duplicated pixel formats for compatibility with libav.
* FFmpeg supports these formats since May 8 2012 and Jan 28 2012 (commits f9ca1ac7 and 143a5c55)
* Libav added them Oct 12 2012 with incompatible values (commit 6d5600e85)
*)
AV_PIX_FMT_YUVA422P_LIBAV, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
AV_PIX_FMT_YUVA444P_LIBAV, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian
AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian
AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface
AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0
AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0
AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
(**
* duplicated pixel formats for compatibility with libav.
* FFmpeg supports these formats since Sat Sep 24 06:01:45 2011 +0200 (commits 9569a3c9f41387a8c7d1ce97d8693520477a66c3)
* also see Fri Nov 25 01:38:21 2011 +0100 92afb431621c79155fcb7171d26f137eb1bee028
* Libav added them Sun Mar 16 23:05:47 2014 +0100 with incompatible values (commit 1481d24c3a0abf81e1d7a514547bd5305232be30)
*)
AV_PIX_FMT_RGBA64BE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
AV_PIX_FMT_RGBA64LE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
AV_PIX_FMT_BGRA64BE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
AV_PIX_FMT_BGRA64LE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
AV_PIX_FMT_VDA, ///< HW acceleration through VDA, data[3] contains a CVPixelBufferRef
AV_PIX_FMT_YA16BE, ///< 16bit gray, 16bit alpha (big-endian)
AV_PIX_FMT_YA16LE, ///< 16bit gray, 16bit alpha (little-endian)
{$IFNDEF AV_PIX_FMT_ABI_GIT_MASTER}
AV_PIX_FMT_RGBA64BE = $123, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
{$ENDIF}
AV_PIX_FMT_0RGB = $123 + 4, ///< packed RGB 8:8:8, 32bpp, 0RGB0RGB...
AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGB0RGB0...
AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, 0BGR0BGR...
AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGR0BGR0...
AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian
AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian
AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian
AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian
AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp
AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian
AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian
AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of PIX_FMT_YUV411P and setting color_range
AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian */
AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian */
AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian */
AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian */
{$ifndef FF_API_XVMC}
AV_PIX_FMT_XVMC, ///< XVideo Motion Acceleration via common packet passing
{$endif}
AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
);
{$IFDEF AV_HAVE_INCOMPATIBLE_LIBAV_ABI}
const
AV_PIX_FMT_YUVA422P = AV_PIX_FMT_YUVA422P_LIBAV;
AV_PIX_FMT_YUVA444P = AV_PIX_FMT_YUVA444P_LIBAV;
AV_PIX_FMT_RGBA64BE = AV_PIX_FMT_RGBA64BE_LIBAV;
AV_PIX_FMT_RGBA64LE = AV_PIX_FMT_RGBA64LE_LIBAV;
AV_PIX_FMT_BGRA64BE = AV_PIX_FMT_BGRA64BE_LIBAV;
AV_PIX_FMT_BGRA64LE = AV_PIX_FMT_BGRA64LE_LIBAV;
{$ENDIF}
const
AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8; ///< alias for AV_PIX_FMT_YA8
AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8; ///< alias for AV_PIX_FMT_YA8
AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP;
{$IFDEF WORDS_BIGENDIAN}
AV_PIX_FMT_RGB32 = AV_PIX_FMT_ARGB;
AV_PIX_FMT_RGB32_1 = AV_PIX_FMT_RGBA;
AV_PIX_FMT_BGR32 = AV_PIX_FMT_ABGR;
AV_PIX_FMT_BGR32_1 = AV_PIX_FMT_BGRA;
AV_PIX_FMT_0RGB32 = AV_PIX_FMT_0RGB;
AV_PIX_FMT_0BGR32 = AV_PIX_FMT_0BGR;
AV_PIX_FMT_GRAY16 = AV_PIX_FMT_GRAY16BE;
AV_PIX_FMT_YA16 = AV_PIX_FMT_YA16BE;
AV_PIX_FMT_RGB48 = AV_PIX_FMT_RGB48BE;
AV_PIX_FMT_RGB565 = AV_PIX_FMT_RGB565BE;
AV_PIX_FMT_RGB555 = AV_PIX_FMT_RGB555BE;
AV_PIX_FMT_RGB444 = AV_PIX_FMT_RGB444BE;
AV_PIX_FMT_RGBA64 = AV_PIX_FMT_RGBA64BE;
AV_PIX_FMT_BGR48 = AV_PIX_FMT_BGR48BE;
AV_PIX_FMT_BGR565 = AV_PIX_FMT_BGR565BE;
AV_PIX_FMT_BGR555 = AV_PIX_FMT_BGR555BE;
AV_PIX_FMT_BGR444 = AV_PIX_FMT_BGR444BE;
AV_PIX_FMT_BGRA64 = AV_PIX_FMT_BGRA64BE;
AV_PIX_FMT_YUV420P9 = AV_PIX_FMT_YUV420P9BE;
AV_PIX_FMT_YUV422P9 = AV_PIX_FMT_YUV422P9BE;
AV_PIX_FMT_YUV444P9 = AV_PIX_FMT_YUV444P9BE;
AV_PIX_FMT_YUV420P10 = AV_PIX_FMT_YUV420P10BE;
AV_PIX_FMT_YUV422P10 = AV_PIX_FMT_YUV422P10BE;
AV_PIX_FMT_YUV444P10 = AV_PIX_FMT_YUV444P10BE;
AV_PIX_FMT_YUV420P12 = AV_PIX_FMT_YUV420P12BE;
AV_PIX_FMT_YUV422P12 = AV_PIX_FMT_YUV422P12BE;
AV_PIX_FMT_YUV444P12 = AV_PIX_FMT_YUV444P12BE;
AV_PIX_FMT_YUV420P14 = AV_PIX_FMT_YUV420P14BE;
AV_PIX_FMT_YUV422P14 = AV_PIX_FMT_YUV422P14BE;
AV_PIX_FMT_YUV444P14= AV_PIX_FMT_YUV444P14BE;
AV_PIX_FMT_YUV420P16 = AV_PIX_FMT_YUV420P16BE;
AV_PIX_FMT_YUV422P16 = AV_PIX_FMT_YUV422P16BE;
AV_PIX_FMT_YUV444P16 = AV_PIX_FMT_YUV444P16BE;
AV_PIX_FMT_GBRP9 = AV_PIX_FMT_GBRP9BE;
AV_PIX_FMT_GBRP10 = AV_PIX_FMT_GBRP10BE;
AV_PIX_FMT_GBRP12 = AV_PIX_FMT_GBRP12BE;
AV_PIX_FMT_GBRP14 = AV_PIX_FMT_GBRP14BE;
AV_PIX_FMT_GBRP16 = AV_PIX_FMT_GBRP16BE;
AV_PIX_FMT_GBRAP16 = AV_PIX_FMT_GBRAP16BE;
AV_PIX_FMT_BAYER_BGGR16 = AV_PIX_FMT_BAYER_BGGR16BE;
AV_PIX_FMT_BAYER_RGGB16 = AV_PIX_FMT_BAYER_RGGB16BE;
AV_PIX_FMT_BAYER_GBRG16 = AV_PIX_FMT_BAYER_GBRG16BE;
AV_PIX_FMT_BAYER_GRBG16 = AV_PIX_FMT_BAYER_GRBG16BE;
AV_PIX_FMT_YUVA420P9 = AV_PIX_FMT_YUVA420P9BE;
AV_PIX_FMT_YUVA422P9 = AV_PIX_FMT_YUVA422P9BE;
AV_PIX_FMT_YUVA444P9 = AV_PIX_FMT_YUVA444P9BE;
AV_PIX_FMT_YUVA420P10 = AV_PIX_FMT_YUVA420P10BE;
AV_PIX_FMT_YUVA422P10 = AV_PIX_FMT_YUVA422P10BE;
AV_PIX_FMT_YUVA444P10 = AV_PIX_FMT_YUVA444P10BE;
AV_PIX_FMT_YUVA420P16 = AV_PIX_FMT_YUVA420P16BE;
AV_PIX_FMT_YUVA422P16 = AV_PIX_FMT_YUVA422P16BE;
AV_PIX_FMT_YUVA444P16 = AV_PIX_FMT_YUVA444P16BE;
AV_PIX_FMT_XYZ12 = AV_PIX_FMT_XYZ12BE;
AV_PIX_FMT_NV20 = AV_PIX_FMT_NV20BE;
{$ELSE}
AV_PIX_FMT_RGB32 = AV_PIX_FMT_BGRA;
AV_PIX_FMT_RGB32_1 = AV_PIX_FMT_ABGR;
AV_PIX_FMT_BGR32 = AV_PIX_FMT_RGBA;
AV_PIX_FMT_BGR32_1 = AV_PIX_FMT_ARGB;
AV_PIX_FMT_0RGB32 = AV_PIX_FMT_BGR0;
AV_PIX_FMT_0BGR32 = AV_PIX_FMT_RGB0;
AV_PIX_FMT_GRAY16 = AV_PIX_FMT_GRAY16LE;
AV_PIX_FMT_YA16 = AV_PIX_FMT_YA16LE;
AV_PIX_FMT_RGB48 = AV_PIX_FMT_RGB48LE;
AV_PIX_FMT_RGB565 = AV_PIX_FMT_RGB565LE;
AV_PIX_FMT_RGB555 = AV_PIX_FMT_RGB555LE;
AV_PIX_FMT_RGB444 = AV_PIX_FMT_RGB444LE;
AV_PIX_FMT_RGBA64 = AV_PIX_FMT_RGBA64LE;
AV_PIX_FMT_BGR48 = AV_PIX_FMT_BGR48LE;
AV_PIX_FMT_BGR565 = AV_PIX_FMT_BGR565LE;
AV_PIX_FMT_BGR555 = AV_PIX_FMT_BGR555LE;
AV_PIX_FMT_BGR444 = AV_PIX_FMT_BGR444LE;
AV_PIX_FMT_BGRA64 = AV_PIX_FMT_BGRA64LE;
AV_PIX_FMT_YUV420P9 = AV_PIX_FMT_YUV420P9LE;
AV_PIX_FMT_YUV422P9 = AV_PIX_FMT_YUV422P9LE;
AV_PIX_FMT_YUV444P9 = AV_PIX_FMT_YUV444P9LE;
AV_PIX_FMT_YUV420P10 = AV_PIX_FMT_YUV420P10LE;
AV_PIX_FMT_YUV422P10 = AV_PIX_FMT_YUV422P10LE;
AV_PIX_FMT_YUV444P10 = AV_PIX_FMT_YUV444P10LE;
AV_PIX_FMT_YUV420P12 = AV_PIX_FMT_YUV420P12LE;
AV_PIX_FMT_YUV422P12 = AV_PIX_FMT_YUV422P12LE;
AV_PIX_FMT_YUV444P12 = AV_PIX_FMT_YUV444P12LE;
AV_PIX_FMT_YUV420P14 = AV_PIX_FMT_YUV420P14LE;
AV_PIX_FMT_YUV422P14 = AV_PIX_FMT_YUV422P14LE;
AV_PIX_FMT_YUV444P14= AV_PIX_FMT_YUV444P14LE;
AV_PIX_FMT_YUV420P16 = AV_PIX_FMT_YUV420P16LE;
AV_PIX_FMT_YUV422P16 = AV_PIX_FMT_YUV422P16LE;
AV_PIX_FMT_YUV444P16 = AV_PIX_FMT_YUV444P16LE;
AV_PIX_FMT_GBRP9 = AV_PIX_FMT_GBRP9LE;
AV_PIX_FMT_GBRP10 = AV_PIX_FMT_GBRP10LE;
AV_PIX_FMT_GBRP12 = AV_PIX_FMT_GBRP12LE;
AV_PIX_FMT_GBRP14 = AV_PIX_FMT_GBRP14LE;
AV_PIX_FMT_GBRP16 = AV_PIX_FMT_GBRP16LE;
AV_PIX_FMT_GBRAP16 = AV_PIX_FMT_GBRAP16LE;
AV_PIX_FMT_BAYER_BGGR16 = AV_PIX_FMT_BAYER_BGGR16LE;
AV_PIX_FMT_BAYER_RGGB16 = AV_PIX_FMT_BAYER_RGGB16LE;
AV_PIX_FMT_BAYER_GBRG16 = AV_PIX_FMT_BAYER_GBRG16LE;
AV_PIX_FMT_BAYER_GRBG16 = AV_PIX_FMT_BAYER_GRBG16LE;
AV_PIX_FMT_YUVA420P9 = AV_PIX_FMT_YUVA420P9LE;
AV_PIX_FMT_YUVA422P9 = AV_PIX_FMT_YUVA422P9LE;
AV_PIX_FMT_YUVA444P9 = AV_PIX_FMT_YUVA444P9LE;
AV_PIX_FMT_YUVA420P10 = AV_PIX_FMT_YUVA420P10LE;
AV_PIX_FMT_YUVA422P10 = AV_PIX_FMT_YUVA422P10LE;
AV_PIX_FMT_YUVA444P10 = AV_PIX_FMT_YUVA444P10LE;
AV_PIX_FMT_YUVA420P16 = AV_PIX_FMT_YUVA420P16LE;
AV_PIX_FMT_YUVA422P16 = AV_PIX_FMT_YUVA422P16LE;
AV_PIX_FMT_YUVA444P16 = AV_PIX_FMT_YUVA444P16LE;
AV_PIX_FMT_XYZ12 = AV_PIX_FMT_XYZ12LE;
AV_PIX_FMT_NV20 = AV_PIX_FMT_NV20LE;
{$ENDIF}
{$IFDEF FF_API_PIX_FMT}
type
TPixelFormat = TAVPixelFormat;
const
PIX_FMT_Y400A = AV_PIX_FMT_Y400A;
PIX_FMT_GBR24P = AV_PIX_FMT_GBR24P;
PIX_FMT_RGB32 = AV_PIX_FMT_RGB32;
PIX_FMT_RGB32_1 = AV_PIX_FMT_RGB32_1;
PIX_FMT_BGR32 = AV_PIX_FMT_BGR32;
PIX_FMT_BGR32_1 = AV_PIX_FMT_BGR32_1;
PIX_FMT_0RGB32 = AV_PIX_FMT_0RGB32;
PIX_FMT_0BGR32 = AV_PIX_FMT_0BGR32;
PIX_FMT_GRAY16 = AV_PIX_FMT_GRAY16;
PIX_FMT_RGB48 = AV_PIX_FMT_RGB48;
PIX_FMT_RGB565 = AV_PIX_FMT_RGB565;
PIX_FMT_RGB555 = AV_PIX_FMT_RGB555;
PIX_FMT_RGB444 = AV_PIX_FMT_RGB444;
PIX_FMT_BGR48 = AV_PIX_FMT_BGR48;
PIX_FMT_BGR565 = AV_PIX_FMT_BGR565;
PIX_FMT_BGR555 = AV_PIX_FMT_BGR555;
PIX_FMT_BGR444 = AV_PIX_FMT_BGR444;
PIX_FMT_YUV420P9 = AV_PIX_FMT_YUV420P9;
PIX_FMT_YUV422P9 = AV_PIX_FMT_YUV422P9;
PIX_FMT_YUV444P9 = AV_PIX_FMT_YUV444P9;
PIX_FMT_YUV420P10 = AV_PIX_FMT_YUV420P10;
PIX_FMT_YUV422P10 = AV_PIX_FMT_YUV422P10;
PIX_FMT_YUV444P10 = AV_PIX_FMT_YUV444P10;
PIX_FMT_YUV420P12 = AV_PIX_FMT_YUV420P12;
PIX_FMT_YUV422P12 = AV_PIX_FMT_YUV422P12;
PIX_FMT_YUV444P12 = AV_PIX_FMT_YUV444P12;
PIX_FMT_YUV420P14 = AV_PIX_FMT_YUV420P14;
PIX_FMT_YUV422P14 = AV_PIX_FMT_YUV422P14;
PIX_FMT_YUV444P14 = AV_PIX_FMT_YUV444P14;
PIX_FMT_YUV420P16 = AV_PIX_FMT_YUV420P16;
PIX_FMT_YUV422P16 = AV_PIX_FMT_YUV422P16;
PIX_FMT_YUV444P16 = AV_PIX_FMT_YUV444P16;
PIX_FMT_RGBA64 = AV_PIX_FMT_RGBA64;
PIX_FMT_BGRA64 = AV_PIX_FMT_BGRA64;
PIX_FMT_GBRP9 = AV_PIX_FMT_GBRP9;
PIX_FMT_GBRP10 = AV_PIX_FMT_GBRP10;
PIX_FMT_GBRP12 = AV_PIX_FMT_GBRP12;
PIX_FMT_GBRP14 = AV_PIX_FMT_GBRP14;
PIX_FMT_GBRP16 = AV_PIX_FMT_GBRP16;
{$ENDIF}
type
(**
* Chromaticity coordinates of the source primaries.
*)
TAVColorPrimaries = (
AVCOL_PRI_RESERVED0 = 0,
AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B
AVCOL_PRI_UNSPECIFIED = 2,
AVCOL_PRI_RESERVED = 3,
AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM
AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
AVCOL_PRI_SMPTE240M = 7, ///< functionally identical to above
AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C
AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020
AVCOL_PRI_NB ///< Not part of ABI
);
(**
* Color Transfer Characteristic.
*)
TAVColorTransferCharacteristic = (
AVCOL_TRC_RESERVED0 = 0,
AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361
AVCOL_TRC_UNSPECIFIED = 2,
AVCOL_TRC_RESERVED = 3,
AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG
AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC
AVCOL_TRC_SMPTE240M = 7,
AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics"
AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)"
AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)"
AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4
AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut
AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC)
AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10 bit system
AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12 bit system
AVCOL_TRC_NB ///< Not part of ABI
);
(**
* YUV colorspace type.
*)
TAVColorSpace = (
AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB)
AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
AVCOL_SPC_UNSPECIFIED = 2,
AVCOL_SPC_RESERVED = 3,
AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
AVCOL_SPC_SMPTE240M = 7,
AVCOL_SPC_YCOCG = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system
AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system
AVCOL_SPC_NB ///< Not part of ABI
);
const
AVCOL_SPC_YCGCO = AVCOL_SPC_YCOCG;
type
(**
* MPEG vs JPEG YUV range.
*)
TAVColorRange = (
AVCOL_RANGE_UNSPECIFIED = 0,
AVCOL_RANGE_MPEG = 1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges
AVCOL_RANGE_JPEG = 2, ///< the normal 2^n-1 "JPEG" YUV ranges
AVCOL_RANGE_NB ///< Not part of ABI
);
(**
* Location of chroma samples.
*
* X X 3 4 X X are luma samples,
* 1 2 1-6 are possible chroma positions
* X X 5 6 X 0 is undefined/unknown position
*)
TAVChromaLocation = (
AVCHROMA_LOC_UNSPECIFIED = 0,
AVCHROMA_LOC_LEFT = 1, ///< mpeg2/4, h264 default
AVCHROMA_LOC_CENTER = 2, ///< mpeg1, jpeg, h263
AVCHROMA_LOC_TOPLEFT = 3, ///< DV
AVCHROMA_LOC_TOP = 4,
AVCHROMA_LOC_BOTTOMLEFT = 5,
AVCHROMA_LOC_BOTTOM = 6,
AVCHROMA_LOC_NB ///< Not part of ABI
);
