Lines Matching refs:par
57 AVCodecParameters *par;
74 par = st->codecpar;
75 par->codec_type = AVMEDIA_TYPE_AUDIO;
76 par->codec_id = AV_CODEC_ID_ADPCM_IMA_SSI;
77 par->format = AV_SAMPLE_FMT_S16;
79 av_channel_layout_default(&par->ch_layout, !!hdr.stereo + 1);
80 par->sample_rate = hdr.sample_rate;
81 par->bits_per_coded_sample = 4;
82 par->block_align = 1;
83 par->bit_rate = par->ch_layout.nb_channels *
84 (uint64_t)par->sample_rate *
85 par->bits_per_coded_sample;
87 avpriv_set_pts_info(st, 64, 1, par->sample_rate);
90 (8 / par->bits_per_coded_sample) /
91 par->ch_layout.nb_channels;
99 AVCodecParameters *par = s->streams[0]->codecpar;
106 pkt->duration = ret * (8 / par->bits_per_coded_sample) / par->ch_layout.nb_channels;
133 AVCodecParameters *par;
140 par = s->streams[0]->codecpar;
142 if (par->codec_id != AV_CODEC_ID_ADPCM_IMA_SSI) {
144 avcodec_get_name(par->codec_id));
148 if (par->ch_layout.nb_channels > 2) {
164 AVCodecParameters *par = s->streams[0]->codecpar;
168 AV_WL32(buf + 8, par->sample_rate);
169 AV_WL16(buf + 12, par->ch_layout.nb_channels == 2);