timecode_internal.h File Reference

#include <stdint.h>
#include "rational.h"

Go to the source code of this file.

Functions
void	ff_timecode_set_smpte (unsigned *drop, unsigned *hh, unsigned *mm, unsigned *ss, unsigned *ff, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field)
	Convert SMPTE 12M binary representation to sei info. More...

Detailed Description

Timecode helpers header

Definition in file timecode_internal.h.

Function Documentation

ff_timecode_set_smpte()

void ff_timecode_set_smpte	(	unsigned *	drop,
		unsigned *	hh,
		unsigned *	mm,
		unsigned *	ss,
		unsigned *	ff,
		AVRational	rate,
		uint32_t	tcsmpte,
		int	prevent_df,
		int	skip_field
	)

Convert SMPTE 12M binary representation to sei info.

Parameters

drop	drop flag output
hh	hour output
mm	minute output
ss	second output
ff	frame number output
rate	frame rate of the timecode
tcsmpte	the 32-bit SMPTE timecode
prevent_df	prevent the use of a drop flag when it is known the DF bit is arbitrary
skip_field	prevent the use of a field flag when it is known the field bit is arbitrary (e.g. because it is used as PC flag)

Definition at line 33 of file timecode_internal.c.

Referenced by av_timecode_make_smpte_tc_string2(), and ff_alloc_timecode_sei().