040000 tree 47bb0621ef5cebce9c96c3031f529b24ec394b67	android
040000 tree 0c820d9e67056ebf6784a82ce16578bada10b334	darwin
040000 tree e2b7c8cee569dbc454c2f75aa68b9d0ab7ae51bf	linux
040000 tree 2748d1c637bfa2cda6a8c5d5f38046209c12aa56	tv-casting-common