Lines Matching defs:ast
76 AVStream *vst, *ast;
83 ast = avformat_new_stream(s, NULL);
85 if (!ast || !vst)
87 asti = ffstream(ast);
101 ast->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
102 ast->codecpar->codec_id = AV_CODEC_ID_PCM_U8;
103 ast->codecpar->codec_tag = 0; /* no fourcc */
104 ast->codecpar->sample_rate = avio_rl16(pb);
105 ast->codecpar->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
106 avpriv_set_pts_info(ast, 64, 1, ast->codecpar->sample_rate);
164 AVStream *ast = s->streams[0];
165 FFStream *const asti = ffstream(ast);
225 AVStream *ast = s->streams[0];
226 FFStream *const asti = ffstream(ast);
234 i = av_index_search_timestamp(ast, ts, flags);