Starting with Parsec build 146-15 we have enabled an experimental H265 feature for compatible NVIDIA GTX hosts and client devices running Windows.
To enable this feature, both the host and the client must have the below setting enabled in Parsec, then restart their Parsec apps.
This feature will only work on hosts and clients running NVIDIA GTX 900 series or better.
How to tell if it is working?
The host and client console will list CLI.codec = H265