Lines Matching defs:par
113 AVCodecParameters *par;
203 par = st->codecpar;
204 par->codec_type = AVMEDIA_TYPE_AUDIO;
205 par->codec_id = AV_CODEC_ID_ADPCM_IMA_CUNNING;
206 par->format = AV_SAMPLE_FMT_S16P;
208 av_channel_layout_default(&par->ch_layout, ctx->is_music + 1);
209 par->sample_rate = hdr.sample_rate;
210 par->bits_per_coded_sample = 4;
211 par->block_align = 1;
212 par->bit_rate = par->sample_rate * (int64_t)par->bits_per_coded_sample *
213 par->ch_layout.nb_channels;
215 avpriv_set_pts_info(st, 64, 1, par->sample_rate);