timestamp.h File Reference

timestamp utils, mostly useful for debugging/logging purposes More...

#include "avutil.h"

Go to the source code of this file.

Macros
#define	AV_TS_MAX_STRING_SIZE   32
#define	av_ts2str(ts)
	Convenience macro, the return value should be used only directly in function arguments but never stand-alone.
#define	av_ts2timestr(ts, tb)
	Convenience macro, the return value should be used only directly in function arguments but never stand-alone.

Functions
static char *	av_ts_make_string (char *buf, int64_t ts)
	Fill the provided buffer with a string containing a timestamp representation.
char *	av_ts_make_time_string2 (char *buf, int64_t ts, AVRational tb)
	Fill the provided buffer with a string containing a timestamp time representation.
static char *	av_ts_make_time_string (char *buf, int64_t ts, const AVRational *tb)
	Fill the provided buffer with a string containing a timestamp representation.

Detailed Description

timestamp utils, mostly useful for debugging/logging purposes

Definition in file timestamp.h.

Macro Definition Documentation

AV_TS_MAX_STRING_SIZE

#define AV_TS_MAX_STRING_SIZE   32

Definition at line 33 of file timestamp.h.

Referenced by av_ts_make_string(), av_ts_make_time_string2(), and main().

av_ts2str

#define av_ts2str

(

ts

)

Value:

av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts)

Convenience macro, the return value should be used only directly in function arguments but never stand-alone.

Examples

mux.c, and remux.c.

Definition at line 54 of file timestamp.h.

Referenced by adjust_frame_pts_to_encoder_tb(), compute_pkt_fields(), concat_read_packet(), draw_items(), dump_stream_meta(), encode_frame(), evaluate(), ff_gen_search(), ff_seek_frame_binary(), fg_output_step(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame_mode_0(), filter_frame_mode_1(), handle_avoid_negative_ts(), handle_new_packet(), input_packet_process(), log_packet(), log_packet(), main(), main(), mux_log_debug_ts(), read_frame_internal(), seg_write_packet(), send_frame(), showinfo_filter(), update_initial_durations(), video_decode_example(), video_frame_process(), write_packet_common(), and write_skip_frames().

av_ts2timestr

#define av_ts2timestr	(		ts,
			tb )

Value:

av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb)

Convenience macro, the return value should be used only directly in function arguments but never stand-alone.

Definition at line 83 of file timestamp.h.

Referenced by activate(), activate(), adjust_frame_pts_to_encoder_tb(), check_black_end(), concat_read_packet(), config_input(), draw_items(), encode_frame(), estimate_timings(), evaluate(), fg_output_step(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame_mode_0(), filter_frame_mode_1(), finish_stream(), input_packet_process(), log_packet(), log_packet(), log_read_interval(), main(), mux_log_debug_ts(), output_audio_frame(), overflow_heartbeat(), read_interval_packets(), receive_for_stream(), report_black_region(), report_new_stream(), seg_write_packet(), showinfo_filter(), sq_send(), update(), update_mono_detection(), update_out_phase_detection(), video_frame(), and video_frame_process().

Function Documentation

av_ts_make_string()

static char * av_ts_make_string ( char * buf, int64_t ts )

inlinestatic

Fill the provided buffer with a string containing a timestamp representation.

Parameters

buf	a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE
ts	the timestamp to represent

Returns

the buffer in input

Definition at line 43 of file timestamp.h.

Referenced by main().

av_ts_make_time_string2()

char * av_ts_make_time_string2	(	char *	buf,
		int64_t	ts,
		AVRational	tb )

Fill the provided buffer with a string containing a timestamp time representation.

Parameters

buf	a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE
ts	the timestamp to represent
tb	the timebase of the timestamp

Returns

the buffer in input

Definition at line 21 of file timestamp.c.

Referenced by av_ts_make_time_string(), and main().

av_ts_make_time_string()

static char * av_ts_make_time_string ( char * buf, int64_t ts, const AVRational * tb )

inlinestatic

Fill the provided buffer with a string containing a timestamp representation.

See also

av_ts_make_time_string2

Definition at line 73 of file timestamp.h.

Referenced by main().