Function write_packet_common

libavformat/mux.c:1094–1116

}

static int write_packet_common(AVFormatContext *s, AVStream *st, AVPacket *pkt, int interleaved)
{
    int ret;

    if (s->debug & FF_FDEBUG_TS)
        av_log(s, AV_LOG_DEBUG, "%s size:%d dts:%s pts:%s\n", __func__,
               pkt->size, av_ts2str(pkt->dts), av_ts2str(pkt->pts));

    guess_pkt_duration(s, st, pkt);

#if FF_API_COMPUTE_PKT_FIELDS2
    if ((ret = compute_muxer_pkt_fields(s, st, pkt)) < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
        return ret;
#endif

    if (interleaved) {
        if (pkt->dts == AV_NOPTS_VALUE && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
            return AVERROR(EINVAL);
        return interleaved_write_packet(s, pkt, 0, 1);
    } else {
        return write_packet(s, pkt);
    }
}

static int write_packets_from_bsfs(AVFormatContext *s, AVStream *st, AVPacket *pkt, int interleaved)
{