Lines Matching defs:ic
33 AVFormatContext *ic;
53 ic = avformat_alloc_context();
54 if (!ic) {
59 ret = av_open_input_file(&ic, filename, NULL, 0, ap);
65 ret = av_find_stream_info(ic);
77 ret= av_read_frame(ic, &pkt);
80 st= ic->streams[pkt.stream_index];
88 stream_id= (i>>1)%(ic->nb_streams+1) - 1;
91 st= ic->streams[stream_id];
94 ret = av_seek_frame(ic, stream_id, timestamp, (i&1)*AVSEEK_FLAG_BACKWARD);