24 #ifndef AVUTIL_TIMESTAMP_H 25 #define AVUTIL_TIMESTAMP_H 29 #if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) 30 #error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS 33 #define AV_TS_MAX_STRING_SIZE 32 54 #define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) 76 #define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) static double av_q2d(AVRational a)
Convert an AVRational to a double.
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.
Rational number (pair of numerator and denominator).
static char * av_ts_make_string(char *buf, int64_t ts)
Fill the provided buffer with a string containing a timestamp representation.
common internal and external API header
#define AV_TS_MAX_STRING_SIZE
#define AV_NOPTS_VALUE
Undefined timestamp value.