91 int avformat_alloc_output_context2(AVFormatContext **avctx, const AVOutputFormat *oformat,  in avformat_alloc_output_context2()  argument
101     if (!oformat) {  in avformat_alloc_output_context2()
103             oformat = av_guess_format(format, NULL, NULL);  in avformat_alloc_output_context2()
104             if (!oformat) {  in avformat_alloc_output_context2()
110             oformat = av_guess_format(NULL, filename, NULL);  in avformat_alloc_output_context2()
111             if (!oformat) {  in avformat_alloc_output_context2()
120     s->oformat = oformat;  in avformat_alloc_output_context2()
121     if (s->oformat->priv_data_size > 0) {  in avformat_alloc_output_context2()
122         s->priv_data = av_mallocz(s->oformat->priv_data_size);  in avformat_alloc_output_context2()
125         if (s->oformat->priv_class) {  in avformat_alloc_output_context2()
126             *(const AVClass**)s->priv_data= s->oformat->priv_class;  in avformat_alloc_output_context2()
159     for (int n = 0; s->oformat->codec_tag[n]; n++) {  in validate_codec_tag()
160         avctag = s->oformat->codec_tag[n];  in validate_codec_tag()
184     const AVOutputFormat *of = s->oformat;  in init_muxer()
193 …if (s->priv_data && s->oformat->priv_class && *(const AVClass**)s->priv_data==s->oformat->priv_cla…  in init_muxer()
295                     const uint32_t otag = av_codec_get_tag(s->oformat->codec_tag, par->codec_id);  in init_muxer()
345     if (s->oformat->init) {  in init_muxer()
346         if ((ret = s->oformat->init(s)) < 0) {  in init_muxer()
347             if (s->oformat->deinit)  in init_muxer()
348                 s->oformat->deinit(s);  in init_muxer()
398         if (s->oformat->flags & (AVFMT_TS_NEGATIVE | AVFMT_NOTIMESTAMPS)) {  in init_pts()
414         else if (s->flush_packets && !(s->oformat->flags & AVFMT_NOFILE))  in flush_if_needed()
422     if (s->oformat && s->oformat->deinit && si->initialized)  in deinit_muxer()
423         s->oformat->deinit(s);  in deinit_muxer()
439     if (s->oformat->init && ret) {  in avformat_init_output()
460     if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb)  in avformat_write_header()
462     if (s->oformat->write_header) {  in avformat_write_header()
463         ret = s->oformat->write_header(s);  in avformat_write_header()
470     if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb)  in avformat_write_header()
499         !(s->oformat->flags & AVFMT_NOTIMESTAMPS) &&  in compute_muxer_pkt_fields()
540         ((!(s->oformat->flags & AVFMT_TS_NONSTRICT) &&  in compute_muxer_pkt_fields()
723         ret = s->oformat->write_uncoded_frame(s, pkt->stream_index, frame, 0);  in write_packet()
725         ret = s->oformat->write_packet(s, pkt);  in write_packet()
761     if (!(s->oformat->flags & AVFMT_NOTIMESTAMPS)) {  in prepare_input_packet()
782             ((!(s->oformat->flags & AVFMT_TS_NONSTRICT) && sti->cur_dts >= pkt->dts) ||  in prepare_input_packet()
1076     if (s->oformat->check_bitstream) {  in check_bitstream()
1078             if ((ret = s->oformat->check_bitstream(s, &sti->pub, pkt)) < 0)  in check_bitstream()
1117 … if ((ret = compute_muxer_pkt_fields(s, st, pkt)) < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))  in write_packet_common()
1122         if (pkt->dts == AV_NOPTS_VALUE && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))  in write_packet_common()
1195         if (s->oformat->flags & AVFMT_ALLOW_FLUSH) {  in av_write_frame()
1196             ret = s->oformat->write_packet(s, NULL);  in av_write_frame()
1271     if (s->oformat->write_trailer) {  in av_write_trailer()
1272         if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb)  in av_write_trailer()
1275         ret = s->oformat->write_trailer(s);  in av_write_trailer()
1277             s->oformat->write_trailer(s);  in av_write_trailer()
1291     if (s->oformat->priv_class)  in av_write_trailer()
1301     if (!s->oformat || !s->oformat->get_output_timestamp)  in av_get_output_timestamp()
1303     s->oformat->get_output_timestamp(s, stream, dts, wall);  in av_get_output_timestamp()
1392     av_assert0(s->oformat);  in write_uncoded_frame_internal()
1393     if (!s->oformat->write_uncoded_frame) {  in write_uncoded_frame_internal()
1443     av_assert0(s->oformat);  in av_write_uncoded_frame_query()
1444     if (!s->oformat->write_uncoded_frame)  in av_write_uncoded_frame_query()
1446     return s->oformat->write_uncoded_frame(s, stream_index, NULL,  in av_write_uncoded_frame_query()