FFmpeg
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#include "config.h"
#include <float.h>
#include <stdint.h>
#include "libavutil/avassert.h"
#include "libavutil/mathematics.h"
#include "libavutil/parseutils.h"
#include "libavutil/avstring.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/random_seed.h"
#include "libavutil/opt.h"
#include "libavutil/log.h"
#include "libavutil/time.h"
#include "libavutil/time_internal.h"
#include "avformat.h"
#include "avio_internal.h"
#include "hlsplaylist.h"
#include "internal.h"
#include "os_support.h"
Go to the source code of this file.
Data Structures | |
struct | HLSSegment |
struct | VariantStream |
struct | ClosedCaptionsStream |
struct | HLSContext |
Macros | |
#define | KEYSIZE 16 |
#define | LINE_BUFFER_SIZE MAX_URL_SIZE |
#define | HLS_MICROSECOND_UNIT 1000000 |
#define | POSTFIX_PATTERN "_%d" |
#define | SEPARATOR '/' |
#define | OFFSET(x) offsetof(HLSContext, x) |
#define | E AV_OPT_FLAG_ENCODING_PARAM |
Variables | |
static const AVOption | options [] |
static const AVClass | hls_class |
AVOutputFormat | ff_hls_muxer |
#define LINE_BUFFER_SIZE MAX_URL_SIZE |
#define OFFSET | ( | x | ) | offsetof(HLSContext, x) |
#define E AV_OPT_FLAG_ENCODING_PARAM |
enum CodecAttributeStatus |
enum HLSFlags |
enum SegmentType |
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Definition at line 258 of file hlsenc.c.
Referenced by create_master_playlist(), hls_init_file_resend(), hls_mux_init(), hls_start(), hls_window(), hls_write_packet(), and hls_write_trailer().
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Definition at line 279 of file hlsenc.c.
Referenced by create_master_playlist(), hls_init_file_resend(), hls_window(), hls_write_packet(), and hls_write_trailer().
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Definition at line 300 of file hlsenc.c.
Referenced by create_master_playlist(), do_encrypt(), hls_encryption_start(), hls_init_file_resend(), hls_mux_init(), hls_start(), hls_window(), hls_write_packet(), and hls_write_trailer().
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Definition at line 319 of file hlsenc.c.
Referenced by hls_write_header().
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Definition at line 365 of file hlsenc.c.
Referenced by format_name(), and hls_delete_old_segments().
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Definition at line 406 of file hlsenc.c.
Referenced by format_name(), hls_delete_old_segments(), hls_start(), sls_flag_use_localtime_filename(), and sls_flags_filename_process().
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Definition at line 455 of file hlsenc.c.
Referenced by hls_write_packet(), and hls_write_trailer().
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Definition at line 465 of file hlsenc.c.
Referenced by hls_write_packet(), and hls_write_trailer().
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Definition at line 486 of file hlsenc.c.
Referenced by hls_write_packet(), and hls_write_trailer().
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Definition at line 498 of file hlsenc.c.
Referenced by hls_delete_old_segments().
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Definition at line 518 of file hlsenc.c.
Referenced by hls_append_segment().
Definition at line 629 of file hlsenc.c.
Referenced by do_encrypt().
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Definition at line 643 of file hlsenc.c.
Referenced by hls_start().
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Definition at line 717 of file hlsenc.c.
Referenced by hls_start().
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Definition at line 776 of file hlsenc.c.
Referenced by hls_init().
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Definition at line 890 of file hlsenc.c.
Referenced by hls_append_segment().
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Definition at line 900 of file hlsenc.c.
Referenced by hls_append_segment().
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Definition at line 940 of file hlsenc.c.
Referenced by hls_init().
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Definition at line 963 of file hlsenc.c.
Referenced by hls_init().
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Definition at line 983 of file hlsenc.c.
Referenced by hls_write_packet(), and hls_write_trailer().
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Definition at line 990 of file hlsenc.c.
Referenced by hls_start().
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Definition at line 1038 of file hlsenc.c.
Referenced by hls_write_packet(), hls_write_trailer(), and parse_playlist().
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Definition at line 1129 of file hlsenc.c.
Referenced by hls_init().
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Definition at line 1220 of file hlsenc.c.
Referenced by hls_deinit().
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Definition at line 1231 of file hlsenc.c.
Referenced by hls_write_packet(), and hls_write_trailer().
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Definition at line 1246 of file hlsenc.c.
Referenced by create_master_playlist().
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Definition at line 1266 of file hlsenc.c.
Referenced by create_master_playlist().
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Traverse through the list of audio only rendition streams and find the rendition which has highest bitrate in the same audio group
Definition at line 1282 of file hlsenc.c.
Referenced by hls_window().
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Definition at line 1448 of file hlsenc.c.
Referenced by hls_write_packet(), and hls_write_trailer().
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Definition at line 1579 of file hlsenc.c.
Referenced by hls_init(), and hls_write_packet().
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Definition at line 1758 of file hlsenc.c.
Referenced by hls_init().
Definition at line 1774 of file hlsenc.c.
Referenced by hls_init().
Definition at line 1793 of file hlsenc.c.
Referenced by hls_init().
Definition at line 1827 of file hlsenc.c.
Referenced by hls_init().
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Definition at line 1873 of file hlsenc.c.
Referenced by parse_variant_stream_mapstring().
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Expected format for var_stream_map string is as below: "a:0,v:0 a:1,v:1" "a:0,agroup:a0,default:1,language:ENG a:1,agroup:a1,default:0 v:0,agroup:a0 v:1,agroup:a1" This string specifies how to group the audio, video and subtitle streams into different variant streams. The variant stream groups are separated by space.
a:, v:, s: are keys to specify audio, video and subtitle streams respectively. Allowed values are 0 to 9 digits (limited just based on practical usage)
agroup: is key to specify audio group. A string can be given as value. sgroup: is key to specify subtitle group. A string can be given as value.
Definition at line 1891 of file hlsenc.c.
Referenced by update_variant_stream_info().
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Definition at line 2034 of file hlsenc.c.
Referenced by update_variant_stream_info().
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Definition at line 2111 of file hlsenc.c.
Referenced by hls_init().
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if output file's directory has v, variants are created in sub-directories then master is created at the sub-directories level
Definition at line 2149 of file hlsenc.c.
Referenced by hls_init().
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Definition at line 2246 of file hlsenc.c.
Referenced by hls_write_packet().
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Definition at line 2941 of file hlsenc.c.
Referenced by create_master_playlist(), do_encrypt(), hls_encryption_start(), hls_init_file_resend(), hls_mux_init(), hls_start(), hls_window(), hls_write_packet(), hls_write_trailer(), hlsenc_io_open(), and set_http_options().
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AVOutputFormat ff_hls_muxer |