Add media role.

nix/configuration/roles/media/files/mpv.conf

@@ -0,0 +1,25 @@
+# To debug hardware video acceleration:
+# mpv --hwdec=auto --msg-level=vd=v,vo=v,vo/gpu/vaapi-egl=trace
+
+# GPU Decoding
+hwdec=auto
+# Allow CPU processing via filters:
+#hwdec=auto-copy
+
+# Use higher quality gpu rendering
+profile=gpu-hq
+scale=ewa_lanczossharp
+cscale=ewa_lanczossharp
+
+# Instead of dropping frames, re-sample audio which may cause a slight pitch change
+# ISSUE: caused frame stutter on Louie S01E03
+# video-sync=display-resample
+
+# Make motion smoother when video frame rate != monitor refresh rate
+interpolation
+tscale=oversample
+
+# Load a lot of the file into memory
+# cache=yes
+# demuxer-max-bytes=123400KiB
+# demuxer-readahead-secs=20