ffmpeg/libavcodec/itut35.h
Vignesh Venkat 37aefb6e40 avcodec/dav1d: Support parsing smpte 2094-50 metadata
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
2026-04-14 20:35:57 +00:00

42 lines
1.7 KiB
C

/*
* 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
*/
#ifndef AVCODEC_ITUT35_H
#define AVCODEC_ITUT35_H
#define ITU_T_T35_COUNTRY_CODE_CN 0x26
#define ITU_T_T35_COUNTRY_CODE_UK 0xB4
#define ITU_T_T35_COUNTRY_CODE_US 0xB5
// The Terminal Provider Code (or "Manufacturer Code") identifies the
// manufacturer within a country. An Assignment Authority appointed by the
// national body assigns this code nationally. The manufacturer code is always
// used in conjunction with a country code.
// - CN providers
#define ITU_T_T35_PROVIDER_CODE_HDR_VIVID 0x0004
// - UK providers
// https://www.cix.co.uk/~bpechey/H221/h221code.htm
#define ITU_T_T35_PROVIDER_CODE_VNOVA 0x5000
// - US providers
#define ITU_T_T35_PROVIDER_CODE_ATSC 0x0031
#define ITU_T_T35_PROVIDER_CODE_DOLBY 0x003B
#define ITU_T_T35_PROVIDER_CODE_AOM 0x5890
#define ITU_T_T35_PROVIDER_CODE_SAMSUNG 0x003C
#define ITU_T_T35_PROVIDER_CODE_SMPTE 0x0090
#endif /* AVCODEC_ITUT35_H */