Benchmarking image transmission using zmq and protobuf.
Installing zeromq and opencv and download sample test video.
sudo apt install libzmq3-dev libopencv-dev
wget https://www.dropbox.com/s/pxi39ftper5jomb/sample_1080p_h264.mp4
Build grpc.
mkdir build
cd build
cmake ..
make -j
./test_service