040000 tree 323582536711a9079a5689e3fda16bc3366f6916	android
040000 tree ec04863759fbced49dfc1c5725c42a3c1e7ada96	darwin
040000 tree c6b2748ce32d21f3865183e1957092a1a02ab277	linux
040000 tree a024522efa57d07347a06fadd57358b09639f7f8	tv-casting-common