You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
2.2 KiB
71 lines
2.2 KiB
2 years ago
|
/*
|
||
|
|
* Copyright (c) 2020 Vacing Fang <vacingfang@tencent.com>
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file
|
||
|
|
* DOVI configuration
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef AVUTIL_DOVI_META_H
|
||
|
|
#define AVUTIL_DOVI_META_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stddef.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* DOVI configuration
|
||
|
|
* ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2
|
||
|
|
dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2
|
||
|
|
* @code
|
||
|
|
* uint8_t dv_version_major, the major version number that the stream complies with
|
||
|
|
* uint8_t dv_version_minor, the minor version number that the stream complies with
|
||
|
|
* uint8_t dv_profile, the Dolby Vision profile
|
||
|
|
* uint8_t dv_level, the Dolby Vision level
|
||
|
|
* uint8_t rpu_present_flag
|
||
|
|
* uint8_t el_present_flag
|
||
|
|
* uint8_t bl_present_flag
|
||
|
|
* uint8_t dv_bl_signal_compatibility_id
|
||
|
|
* @endcode
|
||
|
|
*
|
||
|
|
* @note The struct must be allocated with av_dovi_alloc() and
|
||
|
|
* its size is not a part of the public ABI.
|
||
|
|
*/
|
||
|
|
typedef struct AVDOVIDecoderConfigurationRecord {
|
||
|
|
uint8_t dv_version_major;
|
||
|
|
uint8_t dv_version_minor;
|
||
|
|
uint8_t dv_profile;
|
||
|
|
uint8_t dv_level;
|
||
|
|
uint8_t rpu_present_flag;
|
||
|
|
uint8_t el_present_flag;
|
||
|
|
uint8_t bl_present_flag;
|
||
|
|
uint8_t dv_bl_signal_compatibility_id;
|
||
|
|
} AVDOVIDecoderConfigurationRecord;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its
|
||
|
|
* fields to default values.
|
||
|
|
*
|
||
|
|
* @return the newly allocated struct or NULL on failure
|
||
|
|
*/
|
||
|
|
AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size);
|
||
|
|
|
||
|
|
#endif /* AVUTIL_DOVI_META_H */
|