040000 tree c2596f20eabbd9c7fc5e28dd094a93fb39e8de3a	abseil-cpp
040000 tree 92665379e9da247d30a2a7033665b48c0de22e9c	crc32c
040000 tree 17c7f8ee82b48f60bce1dc8404e33f5d4c3c05b4	libaom
040000 tree cd1c6f99cfcc7c8e9114a01de95c2d3efa8a0a90	libevent
040000 tree 2de11ce91703dd508365b9af6b1d57518fca89ea	libsrtp
040000 tree 95ac4cd83c68823bd628b27a6e18f4493c415da5	libyuv
040000 tree 30bde2cd03ef1856eed5c3bf5032521b603ce13d	opus
040000 tree 08afb8bd000b7c1fcbb8eff789919814b7f0b8fd	pffft
040000 tree 8e881d0ae94aeeea559fecf45ceea84511e4dd1c	rnnoise