Extensions
Decoder Priority

Change the priority of decoders. The decoder at the top of the list is given priority.
Extension Settings
Change individual settings for extensions.
FFmpeg Decoder
Scaling
Set the scaling algorithm.
For more details, see here.
- FastBilinear
- Bilinear
- Bicubic (default value)
- X
- Point
- Area
- Bicublin
- Gauss
- Sinc
- Lanczos
- Spline
ThreadCount
Set the number of threads to use for decoding.
If a value less than 0 is specified, the device's thread count (up to 16) is used.
If 0 is specified, FFmpeg will automatically detect the number of threads.
The default value is "-1".
Media Foundation Decoding

Use DXVA2
Use DirectX Video Acceleration 2.0 to decode videos quickly.
The default setting is "On".
Video Stream Seek Threshold
Seek when a frame farther than this frame count is loaded.
The default value is "30".
Audio Stream Seek Threshold
Seek when a sample farther than this sample count is loaded.
The default value is "30000".
Number of Frames to Cache
The default value is "4".
Number of Samples to Cache
The default value is "20".