SegmentContext Struct Reference

Data Fields
const AVClass *	class
	Class for private options.
int	segment_idx
	index of the segment file to write, starting from 0
int	segment_idx_wrap
	number after which the index wraps
int	segment_idx_wrap_nb
	number of time the index has wraped
int	segment_count
	number of segment files already written
AVOutputFormat *	oformat
AVFormatContext *	avf
char *	format
	format to use for output segment files
char *	format_options_str
	format options to use for output segment files
AVDictionary *	format_options
char *	list
	filename for the segment list file
int	list_flags
	flags affecting list generation
int	list_size
	number of entries for the segment list file
int	use_clocktime
	flag to cut segments at regular clock time
int64_t	last_val
	remember last time for wrap around detection
int64_t	last_cut
	remember last cut
int	cut_pending
char *	entry_prefix
	prefix to add to list entry filenames
ListType	list_type
	set the list type
AVIOContext *	list_pb
	list file put-byte context
char *	time_str
	segment duration specification string
int64_t	time
	segment duration
int	use_strftime
	flag to expand filename with strftime
char *	times_str
	segment times specification string
int64_t *	times
	list of segment interval specification
int	nb_times
	number of elments in the times array
char *	frames_str
	segment frame numbers specification string
int *	frames
	list of frame number specification
int	nb_frames
	number of elments in the frames array
int	frame_count
	total number of reference frames
int	segment_frame_count
	number of reference frames in the segment
int64_t	time_delta
int	individual_header_trailer
	Set by a private option.
int	write_header_trailer
	Set by a private option.
int	reset_timestamps
	reset timestamps at the begin of each segment
int64_t	initial_offset
	initial timestamps offset, expressed in microseconds
char *	reference_stream_specifier
	reference stream specifier
int	reference_stream_index
SegmentListEntry	cur_entry
SegmentListEntry *	segment_list_entries
SegmentListEntry *	segment_list_entries_end

Detailed Description

Definition at line 68 of file segment.c.

Field Documentation

const AVClass* SegmentContext::class

Class for private options.

Definition at line 69 of file segment.c.

int SegmentContext::segment_idx

index of the segment file to write, starting from 0

Definition at line 70 of file segment.c.

Referenced by seg_write_packet(), segment_start(), and set_segment_filename().

int SegmentContext::segment_idx_wrap

number after which the index wraps

Definition at line 71 of file segment.c.

Referenced by seg_write_packet(), segment_start(), and set_segment_filename().

int SegmentContext::segment_idx_wrap_nb

number of time the index has wraped

Definition at line 72 of file segment.c.

Referenced by seg_write_packet(), and segment_start().

int SegmentContext::segment_count

number of segment files already written

Definition at line 73 of file segment.c.

Referenced by seg_write_header(), seg_write_packet(), and segment_end().

AVOutputFormat* SegmentContext::oformat

Definition at line 74 of file segment.c.

Referenced by seg_write_header(), and segment_mux_init().

AVFormatContext* SegmentContext::avf

Definition at line 75 of file segment.c.

Referenced by seg_free_context(), seg_write_header(), seg_write_packet(), seg_write_trailer(), segment_end(), segment_mux_init(), segment_start(), and set_segment_filename().

char* SegmentContext::format

format to use for output segment files

Definition at line 76 of file segment.c.

Referenced by seg_write_header().

char* SegmentContext::format_options_str

format options to use for output segment files

Definition at line 77 of file segment.c.

Referenced by seg_write_header().

AVDictionary* SegmentContext::format_options

Definition at line 78 of file segment.c.

Referenced by seg_write_header(), and seg_write_trailer().

char* SegmentContext::list

filename for the segment list file

Definition at line 79 of file segment.c.

Referenced by seg_write_header(), seg_write_trailer(), segment_end(), and segment_list_open().

int SegmentContext::list_flags

flags affecting list generation

Definition at line 80 of file segment.c.

Referenced by segment_list_open().

int SegmentContext::list_size

number of entries for the segment list file

Definition at line 81 of file segment.c.

Referenced by segment_end().

int SegmentContext::use_clocktime

flag to cut segments at regular clock time

Definition at line 83 of file segment.c.

Referenced by seg_write_packet().

int64_t SegmentContext::last_val

remember last time for wrap around detection

Definition at line 84 of file segment.c.

Referenced by seg_write_packet().

int64_t SegmentContext::last_cut

remember last cut

Definition at line 85 of file segment.c.

Referenced by seg_write_packet().

int SegmentContext::cut_pending

Definition at line 86 of file segment.c.

Referenced by seg_write_packet().

char* SegmentContext::entry_prefix

prefix to add to list entry filenames

Definition at line 88 of file segment.c.

Referenced by set_segment_filename().

ListType SegmentContext::list_type

set the list type

Definition at line 89 of file segment.c.

Referenced by seg_write_header(), segment_end(), and segment_list_open().

AVIOContext* SegmentContext::list_pb

list file put-byte context

Definition at line 90 of file segment.c.

Referenced by seg_free_context(), seg_write_trailer(), segment_end(), and segment_list_open().

char* SegmentContext::time_str

segment duration specification string

Definition at line 91 of file segment.c.

Referenced by seg_write_header().

int64_t SegmentContext::time

segment duration

Definition at line 92 of file segment.c.

Referenced by seg_write_header(), and seg_write_packet().

int SegmentContext::use_strftime

flag to expand filename with strftime

Definition at line 93 of file segment.c.

Referenced by set_segment_filename().

char* SegmentContext::times_str

segment times specification string

Definition at line 95 of file segment.c.

Referenced by seg_write_header().

int64_t* SegmentContext::times

list of segment interval specification

Definition at line 96 of file segment.c.

Referenced by seg_write_header(), seg_write_packet(), and seg_write_trailer().

int SegmentContext::nb_times

number of elments in the times array

Definition at line 97 of file segment.c.

Referenced by seg_write_header(), and seg_write_packet().

char* SegmentContext::frames_str

segment frame numbers specification string

Definition at line 99 of file segment.c.

Referenced by seg_write_header().

int* SegmentContext::frames

list of frame number specification

Definition at line 100 of file segment.c.

Referenced by seg_write_header(), seg_write_packet(), and seg_write_trailer().

int SegmentContext::nb_frames

number of elments in the frames array

Definition at line 101 of file segment.c.

Referenced by seg_write_header(), and seg_write_packet().

int SegmentContext::frame_count

total number of reference frames

Definition at line 102 of file segment.c.

Referenced by seg_write_packet().

int SegmentContext::segment_frame_count

number of reference frames in the segment

Definition at line 103 of file segment.c.

Referenced by seg_write_header(), seg_write_packet(), and segment_start().

int64_t SegmentContext::time_delta

Definition at line 105 of file segment.c.

Referenced by seg_write_packet().

int SegmentContext::individual_header_trailer

Set by a private option.

Definition at line 106 of file segment.c.

Referenced by seg_write_header(), and seg_write_packet().

int SegmentContext::write_header_trailer

Set by a private option.

Definition at line 107 of file segment.c.

Referenced by seg_write_header(), and seg_write_trailer().

int SegmentContext::reset_timestamps

reset timestamps at the begin of each segment

Definition at line 109 of file segment.c.

Referenced by seg_write_packet().

int64_t SegmentContext::initial_offset

initial timestamps offset, expressed in microseconds

Definition at line 110 of file segment.c.

Referenced by seg_write_packet().

char* SegmentContext::reference_stream_specifier

reference stream specifier

Definition at line 111 of file segment.c.

Referenced by select_reference_stream().

int SegmentContext::reference_stream_index

Definition at line 112 of file segment.c.

Referenced by seg_write_header(), seg_write_packet(), and select_reference_stream().

SegmentListEntry SegmentContext::cur_entry

Definition at line 114 of file segment.c.

Referenced by seg_write_packet(), segment_end(), and set_segment_filename().

SegmentListEntry* SegmentContext::segment_list_entries

Definition at line 115 of file segment.c.

Referenced by seg_write_trailer(), segment_end(), and segment_list_open().

SegmentListEntry* SegmentContext::segment_list_entries_end

Definition at line 116 of file segment.c.

Referenced by segment_end().

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The documentation for this struct was generated from the following file:

• libavformat/segment.c