Function av_timecode_get_smpte_from_framenum

libavutil/timecode.c:54–68

}

uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum)
{
    unsigned fps = tc->fps;
    int drop = !!(tc->flags & AV_TIMECODE_FLAG_DROPFRAME);
    int hh, mm, ss, ff;

    framenum += tc->start;
    if (drop)
        framenum = av_timecode_adjust_ntsc_framenum2(framenum, tc->fps);
    ff = framenum % fps;
    ss = framenum / fps      % 60;
    mm = framenum / (fps*60LL) % 60;
    hh = framenum / (fps*3600LL) % 24;
    return av_timecode_get_smpte(tc->rate, drop, hh, mm, ss, ff);
}

uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff)
{