FLAG_HEADER_IDX   695 libavformat/nutdec.c     if(flags&FLAG_HEADER_IDX)
FLAG_HEADER_IDX   623 libavformat/nutenc.c                                                   flags |= FLAG_HEADER_IDX;
FLAG_HEADER_IDX   745 libavformat/nutenc.c             flags |= FLAG_HEADER_IDX;
FLAG_HEADER_IDX   748 libavformat/nutenc.c         if(flags & FLAG_HEADER_IDX){
FLAG_HEADER_IDX   778 libavformat/nutenc.c     if(flags & FLAG_HEADER_IDX) put_v(bc, header_idx= best_header_idx);