Filter order. is there a rule of thumb?

[Selur]

Is there any rule of thumb for the sequence of using colour, sharpening, upscaling and interpolation filters, or is it really a case-by -case basis, depending on the file you are working with?

The default filter order is usually a good start, but depending on the source and filtering adjusting the filter order can make sense.

Also, I knoe Real-ESRGAN is slow to process. I'm using the ESRGAN x4 model, processing on a GTX1660 GPU. Currently processing at 0.05 fps Smile. Are there any tips for getting the processing speed up? Beautiful results, but a long time to get them.

Better hardware which is faster and supports Tensor RT. (this way an engine file will be created which takes time, but the general processing will be faster)

Cu Selur