040000 tree 766c7810d4804f0b2f7c931e92ec52fc810085ae	audio
040000 tree 61f02314602bc1718b12ce3e219b4766fb511f33	capturer
040000 tree 3886f28b2520547b8d761623315fea96ae6ad109	network
040000 tree 5cc2ed31a95a5a1f862df070eebc680e2914a573	renderer
040000 tree 2a266fdd3c0e244b7fefcb5db5a9310bf54460c1	video_codec
040000 tree 496c420fd5b37a0d39fbeb14d6c4abd2be024466	video_frame_buffer