New Feature: RealSR (Real-World Super-Resolution)

[Selur]

Did a small test and know I know why I dropped it last I had time.

# Imports
import vapoursynth as vs
core = vs.get_core()
import ctypes
# Loading Plugins
core.std.LoadPlugin(path="I:/Hybrid/64bit/vsfilters/ResizeFilter/RealSR/rsnv.dll")
core.std.LoadPlugin(path="I:/Hybrid/64bit/vsfilters/Support/fmtconv.dll")
core.std.LoadPlugin(path="I:/Hybrid/64bit/vsfilters/SourceFilter/FFMS2/ffms2.dll")
# source: 'F:\TestClips&Co\files\test.avi'
# current color space: YUV420P8, bit depth: 8, resolution: 640x352, fps: 25, color matrix: 470bg, yuv luminance scale: limited, scanorder: progressive
# Loading source using FFMS2
clip = core.ffms2.Source(source="F:/TestClips&Co/files/test.avi",cachefile="E:/Temp/avi_078c37f69bb356e7b5fa040c71584c40_853323747.ffindex",format=vs.YUV420P8,alpha=False)
# making sure input color matrix is set as 470bg
clip = core.resize.Point(clip, matrix_in_s="470bg",range_s="limited")
# making sure frame rate is set to 25
clip = core.std.AssumeFPS(clip=clip, fpsnum=25, fpsden=1)
# Setting color range to TV (limited) range.
clip = core.std.SetFrameProp(clip=clip, prop="_ColorRange", intval=1)
# adjusting color space from YUV420P8 to RGBS for RealSR
clip = core.resize.Bicubic(clip=clip, format=vs.RGBS, matrix_in_s="470bg", range_s="limited")
# resizing using RealSR
clip = core.rsnv.RealSR(clip=clip, scale=4,model=1)
# adjusting resizing to hit target resolution
clip = core.fmtc.resample(clip=clip, w=1920, h=1056, kernel="lanczos", interlaced=False, interlacedd=False)
# adjusting output color from: RGB48 to YUV420P10 for x265Model (i420@8)
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, matrix_s="470bg", range_s="limited")
# set output frame rate to 25.000fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=25, fpsden=1)
# Output
clip.set_output()

works for the first three frames,

[0 NVIDIA GeForce GTX 1070 Ti]  queueC=2[8]  queueG=0[16]  queueT=1[2]
[0 NVIDIA GeForce GTX 1070 Ti]  bugsbn1=0  bugbilz=0  bugcopc=0  bugihfa=0
[0 NVIDIA GeForce GTX 1070 Ti]  fp16-p/s/a=1/1/0  int8-p/s/a=1/1/1
[0 NVIDIA GeForce GTX 1070 Ti]  subgroup=32  basic=1  vote=1  ballot=1  shuffle=1

then I get:

vkWaitForFences failed -4
vkQueueSubmit failed -4
vkQueueSubmit failed -4
vkQueueSubmit failed -4
vkQueueSubmit failed -4
vkQueueSubmit failed -4
vkQueueSubmit failed -4

not sure whether it's my card running out of memory or what,... (same happens with model=0)
using a lower tilesize_x value (used 32) helps, so this might be me graphic card,..

Cu Selur