ffmpeg "full" build is missing -sr filter, only has -sr_amf

[CalculonPrime]

The -sr_amf filter won't work on nvidia hardware from what I understand.

[GyanD]

The sr filter depends on the DNN subsystem which in turn requires atleast one of Tensorflow, OpenVINO or PyTorch to be linked. Those will bloat the full build a lot more than it is now.

I'll likely consider adding a new variant in the next 2-3 months for ML users.