Lines Matching refs:par
33 AVCodecParameters *par = s->streams[0]->codecpar;
41 if (!par->codec_tag && par->codec_id != AV_CODEC_ID_PCM_U8) {
57 AVCodecParameters *par = s->streams[0]->codecpar;
61 if (par->codec_tag > 3) {
64 avio_wl32(pb, par->sample_rate);
65 avio_w8(pb, par->bits_per_coded_sample);
66 avio_w8(pb, par->ch_layout.nb_channels);
67 avio_wl16(pb, par->codec_tag);
73 avio_wl16(pb, 65536 - (256000000 + par->sample_rate * par->ch_layout.nb_channels / 2) /
74 (par->sample_rate * par->ch_layout.nb_channels));
75 avio_w8(pb, par->codec_tag);
76 avio_w8(pb, par->ch_layout.nb_channels - 1);
80 avio_w8(pb, 256 - (1000000 + par->sample_rate/2) / par->sample_rate);
81 avio_w8(pb, par->codec_tag);