mirror of
https://github.com/FFmpeg/FFmpeg.git
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61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/*
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* Apple HTTP Live Streaming segmenter
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* Copyright (c) 2012, Luca Barbato
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* Copyright (c) 2017 Akamai Technologies, Inc.
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVFORMAT_HLSPLAYLIST_H
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#define AVFORMAT_HLSPLAYLIST_H
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#include <stdint.h>
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#include "libavutil/common.h"
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#include "avformat.h"
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#include "avio.h"
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typedef enum {
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PLAYLIST_TYPE_NONE,
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PLAYLIST_TYPE_EVENT,
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PLAYLIST_TYPE_VOD,
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PLAYLIST_TYPE_NB,
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} PlaylistType;
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static inline int hls_get_int_from_double(double val)
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{
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return (int)((val - (int)val) >= 0.001) ? (int)(val + 1) : (int)val;
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}
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void ff_hls_write_playlist_version(AVIOContext *out, int version);
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void ff_hls_write_stream_info(AVStream *st, AVIOContext *out,
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int bandwidth, char *filename);
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void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
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int target_duration, int64_t sequence,
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uint32_t playlist_type);
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void ff_hls_write_init_file(AVIOContext *out, char *filename,
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int byterange_mode, int64_t size, int64_t pos);
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int ff_hls_write_file_entry(AVIOContext *out, int insert_discont,
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int byterange_mode,
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double duration, int round_duration,
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int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set
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char *baseurl, //Ignored if NULL
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char *filename, double *prog_date_time);
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void ff_hls_write_end_list (AVIOContext *out);
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#endif /* AVFORMAT_HLSPLAYLIST_H_ */
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