mux.c - OpenGrok cross reference for /third_party/ffmpeg/libavformat/mux.c

Lines Matching defs:par
212         AVCodecParameters *const par = st->codecpar;
217             if (par->codec_type == AVMEDIA_TYPE_AUDIO && par->sample_rate)
218                 avpriv_set_pts_info(st, 64, 1, par->sample_rate);
223         switch (par->codec_type) {
225             if (par->sample_rate <= 0) {
235             if (!par->ch_layout.nb_channels &&
236                 par->channels) {
237                 if (par->channel_layout) {
238                     av_channel_layout_from_mask(&par->ch_layout, par->channel_layout);
240                     par->ch_layout.order       = AV_CHANNEL_ORDER_UNSPEC;
241                     par->ch_layout.nb_channels = par->channels;
247             if (!par->block_align)
248                 par->block_align = par->ch_layout.nb_channels *
249                                    av_get_bits_per_sample(par->codec_id) >> 3;
252             if ((par->width <= 0 || par->height <= 0) &&
258             if (av_cmp_q(st->sample_aspect_ratio, par->sample_aspect_ratio)
259                 && fabs(av_q2d(st->sample_aspect_ratio) - av_q2d(par->sample_aspect_ratio)) > 0.004*av_q2d(st->sample_aspect_ratio)
263                     par->sample_aspect_ratio.num != 0 &&
264                     par->sample_aspect_ratio.den != 0) {
268                            par->sample_aspect_ratio.num,
269                            par->sample_aspect_ratio.den);
277         desc = avcodec_descriptor_get(par->codec_id);
281         sti->is_intra_only = ff_is_intra_only(par->codec_id);
284             if (   par->codec_tag
285                 && par->codec_id == AV_CODEC_ID_RAWVIDEO
286                 && (   av_codec_get_tag(of->codec_tag, par->codec_id) == 0
287                     || av_codec_get_tag(of->codec_tag, par->codec_id) == MKTAG('r', 'a', 'w', ' '))
291                 par->codec_tag = 0;
293             if (par->codec_tag) {
295                     const uint32_t otag = av_codec_get_tag(s->oformat->codec_tag, par->codec_id);
298                            av_fourcc2str(par->codec_tag), par->codec_id, av_fourcc2str(otag));
303                 par->codec_tag = av_codec_get_tag(of->codec_tag, par->codec_id);
306         if (par->codec_type != AVMEDIA_TYPE_ATTACHMENT)
940         const AVCodecParameters *const par = st->codecpar;
943         } else if (par->codec_type != AVMEDIA_TYPE_ATTACHMENT &&
944                    par->codec_id != AV_CODEC_ID_VP8 &&
945                    par->codec_id != AV_CODEC_ID_VP9) {