Installing NVENC SDK and CUDA SDK on Ubuntu 14.04

After I set up my streaming server, there are some problems brought by the design. Using CPU to process the streams will consume lots of CPU cycles and if the streaming server have lots of connections, resource to handle them will run low if the machine itself does not have strong CPUs. NVIDIA’s NVENC is a way of offload the transcoding to GPUs that is dedicated to such processing and leaves much more CPU cycles for other purposes. However, installing NVIDIA’s driver is a nightmare, which is why I decided to write it down for future reference.

Then the below installs NVENC SDK’s header into your system.

You can then now compile programs that uses NVIDIA’s NVENC to speed up video processing, including ffmpeg.