CHUNK_INIT_AUDIO  310 libavformat/ipmovie.c     case CHUNK_INIT_AUDIO:
CHUNK_INIT_AUDIO  677 libavformat/ipmovie.c     else if (process_ipmovie_chunk(ipmovie, pb, &pkt) != CHUNK_INIT_AUDIO)
CHUNK_INIT_AUDIO  720 libavformat/ipmovie.c     else if (ret == CHUNK_INIT_VIDEO || ret == CHUNK_INIT_AUDIO)