Lines Matching defs:astream
57 AVStream *astream;
66 astream = avformat_new_stream(s, NULL);
67 if (!astream)
93 astream->codecpar->sample_rate = avio_rl32(pb);
94 if (astream->codecpar->sample_rate <= 0) {
95 av_log(s, AV_LOG_ERROR, "Invalid sample rate %d\n", astream->codecpar->sample_rate);
108 astream->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
109 astream->codecpar->codec_id = AV_CODEC_ID_PCM_U8;
110 astream->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
111 astream->codecpar->bits_per_coded_sample = 8;
112 astream->codecpar->bit_rate =
113 (int64_t)astream->codecpar->sample_rate * astream->codecpar->bits_per_coded_sample;
115 avpriv_set_pts_info(astream, 64, 1, astream->codecpar->sample_rate);