100644 blob 706e9d99a7c531bf32ba8e6df9e9524fe16bd1e0	BUILD.gn
100644 blob 897a0b28145e1bc87619e72e6696490c3131cc64	OWNERS
040000 tree 6090a0b5bd4d7deb069753ac56e7123a596b0c51	codecs
040000 tree e50129a7fdf8e9217e6c1ed54fed002d1817e472	main
040000 tree 1ee4a9088672f51fb802ff2939853bd3d3cb2adc	utility