timestamp.h File Reference

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

#include "common.h"

Go to the source code of this file.

Macros
#define	AV_TS_MAX_STRING_SIZE   32
#define	av_ts2str(ts)   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.
#define	av_ts2timestr(ts, tb)   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.

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

Detailed Description

timestamp utils, mostly useful for debugging/logging purposes

Definition in file timestamp.h.

Macro Definition Documentation

#define AV_TS_MAX_STRING_SIZE   32

Definition at line 33 of file timestamp.h.

Referenced by av_ts_make_string(), and av_ts_make_time_string().

#define av_ts2str

(

ts

)

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:

muxing.c, and remuxing.c.

Definition at line 54 of file timestamp.h.

Referenced by av_interleaved_write_frame(), compute_pkt_fields(), compute_pkt_fields2(), concat_read_packet(), decode_video(), describe_frame_to_str(), do_audio_out(), do_video_out(), ff_gen_search(), ff_seek_frame_binary(), filter_frame(), log_packet(), main(), process_input(), read_frame_internal(), reap_filters(), seg_write_packet(), update_initial_durations(), write_frame(), write_packet(), and write_skip_frames().

#define av_ts2timestr	(		ts,
			tb
	)		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.

Examples:

demuxing_decoding.c, muxing.c, and remuxing.c.

Definition at line 76 of file timestamp.h.

Referenced by check_black_end(), concat_read_packet(), config_input(), decode_packet(), decode_video(), describe_frame_to_str(), do_audio_out(), do_video_out(), filter_frame(), log_packet(), log_read_interval(), main(), process_input(), read_interval_packets(), reap_filters(), report_new_stream(), seg_write_packet(), update(), and write_frame().

Function Documentation

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.

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

inlinestatic

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 65 of file timestamp.h.