Lines Matching defs:ast
91 AVStream *st, *ast;
148 ast = avformat_new_stream(s, NULL);
149 if (!ast)
152 flic->audio_stream_index = ast->index;
155 ast->codecpar->block_align = AV_RL32(&preamble[0]);
156 ast->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
157 ast->codecpar->codec_id = AV_CODEC_ID_PCM_U8;
158 ast->codecpar->codec_tag = 0;
159 ast->codecpar->sample_rate = FLIC_TFTD_SAMPLE_RATE;
160 ast->codecpar->bit_rate = st->codecpar->sample_rate * 8;
161 ast->codecpar->bits_per_coded_sample = 8;
162 ast->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
163 ast->codecpar->extradata_size = 0;
168 avpriv_set_pts_info(st, 64, ast->codecpar->block_align, FLIC_TFTD_SAMPLE_RATE);
169 avpriv_set_pts_info(ast, 64, 1, FLIC_TFTD_SAMPLE_RATE);