ebml_length_size  241 libavformat/matroskaenc.c     int needed_bytes = ebml_length_size(length);
ebml_length_size  339 libavformat/matroskaenc.c     int bytes = expectedsize ? ebml_length_size(expectedsize) : 8;
ebml_length_size 1944 libavformat/matroskaenc.c     size += ebml_length_size(size);
ebml_length_size 2506 libavformat/matroskaenc.c             length_size = ebml_length_size(size);