CHUNK_START       847 libavformat/mux.c             pkt->flags |= CHUNK_START;
CHUNK_START       858 libavformat/mux.c         if (chunked && !(pkt->flags & CHUNK_START))
CHUNK_START       863 libavformat/mux.c                    && ((chunked && !((*next_point)->pkt.flags&CHUNK_START))