So NVIDIA has yanked CUDA API support for video encoding, and here is a posting confirming it. So from NVIDIAs perspective you'd have to lean on the application developer to switch to the NVENC API.

Starting with Kepler family GPUs, there is a dedicated H.264 encoder called "NVENC", which offloads all parts of the H264 encoding pipeline. This is supposed to be a step-forward in terms of power, ...

Cinegy has announced the release of a new version of its Cinecoder video codec SDK, solving a fundamental problem for TV and broadcast industries. The H.264 interlace video format is globally used for ...