ss = frame_num / fps % 60;
mm = frame_num / (fps*60) % 60;
hh = frame_num / (fps*3600) % 24;
- snprintf(buf, sizeof("hh:mm:ss.ff"), "%02d:%02d:%02d%c%02d",
+ snprintf(buf, 16, "%02d:%02d:%02d%c%02d",
hh, mm, ss, tc->drop ? ';' : ':', ff);
return buf;
}
* @param tc Timecode struct pointer
* @param frame Frame id (timecode frame is computed with tc->start+frame)
* @return a pointer to the buf parameter
- * @note buf must have enough space to store the timecode representation
- * (sizeof("hh:mm:ss.ff"))
+ * @note buf must have enough space to store the timecode representation: 16
+ * bytes is the minimum required size.
*/
char *avpriv_timecode_to_string(char *buf, const struct ff_timecode *tc, unsigned frame);
#if CONFIG_AVCODEC
if (dtext->tc.str) {
- char tcbuf[sizeof("hh:mm:ss.ff")];
+ char tcbuf[16];
avpriv_timecode_to_string(tcbuf, &dtext->tc, dtext->frame_id++);
buf = av_asprintf("%s%s", dtext->text, tcbuf);
}