There's really no benefit to resizing it to 1080p unless your tablets upscaling is utter crap, it will just waste time re-encoding and sd/hdd space.īut if you have to I would do it in one step with If you leave out the cshift parameter it speeds up nnedi3, thats just to correct the center shift that nnedi3 introduces, it's not noticeable unless you compare screenshots. If it were me I would denoise, maybe a light awarpsharp, and then nnedi3_rpow2(rfactor=2). Spline64 has no big advantage over spline36, but spline36 is faster and about the same quality the difference between the two is hardly noticeable at all. If it needs denoising that should be done before the re-sizing, that's one reason the script was taking so long to render, you were denoising after the resize.
That may be the main reason it looks like crap on your tablet, I could be wrong it's according to the content. The frame size and bit rate you are starting with doesn't seem like it could be very good quality to start. Writing library : libebml v1.2.3 + libmatroska v1.3.0 Writing application : mkvmerge v5.2.0 ('I can't explain') built on 18:12:03