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- /**********************************************************************************************/
- /* The MIT License */
- /* */
- /* Copyright 2016-2016 Twitch Interactive, Inc. or its affiliates. All Rights Reserved. */
- /* */
- /* 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. */
- /**********************************************************************************************/
- #ifndef LIBCAPTION_TS_H
- #define LIBCAPTION_TS_H
- #include "caption.h"
- typedef struct {
- int16_t pmtpid;
- int16_t avcpid;
- int64_t pts;
- int64_t dts;
- size_t size;
- const uint8_t* data;
- } ts_t;
- /*! \brief
- \param
- Expects 188 byte TS packet
- */
- #define TS_PACKET_SIZE 188
- void ts_init (ts_t* ts);
- int ts_parse_packet (ts_t* ts, const uint8_t* data);
- // return timestamp in seconds
- static inline double ts_dts_seconds (ts_t* ts) { return ts->dts / 90000.0; }
- static inline double ts_pts_seconds (ts_t* ts) { return ts->pts / 90000.0; }
- static inline double ts_cts_seconds (ts_t* ts) { return (ts->dts - ts->pts) / 90000.0; }
- #endif
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