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/*****************************************************************************
* 334.h: Vertical Ancillary Data Mapping of Caption Data and Other Related Data /
Caption Distribution Packet (CDP) Definition
*****************************************************************************
* Copyright (C) 2021 Open Broadcast Systems Ltd
*
* Authors: Kieran Kunhya <kierank@obe.tv>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*****************************************************************************/
/*
* Normative references:
* - SMPTE 334
*/
#ifndef __BITSTREAM_SMPTE_334_H__
#define __BITSTREAM_SMPTE_334_H__
#include <stdint.h> /* uint8_t, uint16_t, etc... */
#include <stdbool.h> /* bool */
#ifdef __cplusplus
extern "C"
{
#endif
#define S334_CDP_IDENTIFIER 0x9669
#define S334_CDP_HEADER_LEN 7
#define S334_CDP_CCDATA_HEADER_LEN 2
#define S334_CDP_CCDATA_ID 0x72
#define S334_CDP_TIMECODE_LEN 5
#define S334_CDP_FOOTER_LEN 4
#ifdef __cplusplus
}
#endif
#endif
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