CHUNK_INIT_VIDEO  260 libavformat/ipmovie.c     case CHUNK_INIT_VIDEO:
CHUNK_INIT_VIDEO  573 libavformat/ipmovie.c     if (process_ipmovie_chunk(ipmovie, pb, &pkt) != CHUNK_INIT_VIDEO)
CHUNK_INIT_VIDEO  643 libavformat/ipmovie.c     else if (ret == CHUNK_INIT_VIDEO || ret == CHUNK_INIT_AUDIO)