93 lines
3.8 KiB
Python
93 lines
3.8 KiB
Python
import vapoursynth as vs
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import lvsfunc as lvf
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import kagefunc as kgf
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import mvsfunc as mvf
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import vardefunc as vrdf
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import vsutil
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from ytttfunc.adaptivegrain import adaptive_grain
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from ytttfunc.replace_ranges import replace_ranges
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from functools import partial
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core = vs.core
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core.max_cache_size = 1024
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OP = (744, 3140)
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ED = (31888, 34045)
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LOGO = [(15813, 15978)]
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NO_SCALE = [(34478, 34573)]
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FORCE_SCALE = [(8732, 9815), (23429, 24735)]
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FADE_TEXT_REF = 3161
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DESCALE_MASK = [(3142, 3223)]
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W2X_DENOISE = [
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(OP[0]+1859, OP[0]+1896) # flashy OP scene
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]
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src_ep = core.lsmas.LWLibavSource("bdmv/KIXA_90889/BDMV/STREAM/00003.m2ts")
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src_pv = core.lsmas.LWLibavSource("bdmv/KIXA_90889/BDMV/STREAM/00004.m2ts")[:-24]
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src_ncop = core.lsmas.LWLibavSource("../bd2/bdmv/KIXA_90889/BDMV/STREAM/00007.m2ts")[24:-24]
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src_nced = core.lsmas.LWLibavSource("../bd2/bdmv/KIXA_90889/BDMV/STREAM/00008.m2ts")[24:-24]
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src = src_ep + src_pv
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src = src.fmtc.bitdepth(bits=16)
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denoisechroma = core.knlm.KNLMeansCL(src, d=1, a=2, h=0.45, channels="UV", device_type='gpu', device_id=0)
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denoiseluma = core.knlm.KNLMeansCL(src, d=3, a=2, h=0.4, channels="Y", device_type='gpu', device_id=0)
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denoise = core.std.ShufflePlanes([denoiseluma, denoisechroma], planes=[0, 1, 2], colorfamily=vs.YUV)
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logo_mask = core.imwri.Read("mask_2.png")
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logo_mask = logo_mask.resize.Bilinear(format=src.format.id, matrix_s="709")
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Y = vsutil.get_y(denoise)
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def sraa_frameeval(n, clip):
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frame = clip.get_frame(n)
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if frame.height < 1080:
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rfactor = 2.5
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else:
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rfactor = 1.5
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return lvf.upscaled_sraa(clip.resize.Bicubic(frame.width, frame.height), rfactor=rfactor, h=1080, ar=16/9)
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edge = kgf.retinex_edgemask(Y, .0001).std.Binarize(10000)
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Ys = lvf.smart_descale(Y, [871, 872, 873], kernel="bicubic", b=1/3, c=1/3, thr=0.003)
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Yf = lvf.smart_descale(Y, [871, 872, 873], kernel="bicubic", b=1/3, c=1/3, thr=0)
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Yd = replace_ranges(Ys, Yf, FORCE_SCALE)
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Yd = Yd.resize.Bicubic(format=vs.GRAY16)
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Ysraa = Yd.std.FrameEval(partial(sraa_frameeval, clip=Yd))
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Ysraa = Ysraa.resize.Spline36(1920, 1080, format=vs.GRAY16)
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Yline = core.std.MaskedMerge(Y, Ysraa, edge)
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text_mask = core.std.Expr([Y[FADE_TEXT_REF], Yd[FADE_TEXT_REF].resize.Bicubic(1920, 1080, filter_param_a=1/3, filter_param_b=1/3)], 'x y - abs')
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text_mask = vsutil.iterate(text_mask, core.std.Maximum, 4)
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text_mask = text_mask.std.Binarize(4000)
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Ydmask = core.std.MaskedMerge(Yline, Y, text_mask)
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Yfinal = replace_ranges(Yline, Ydmask, DESCALE_MASK)
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scaled = core.std.ShufflePlanes([Yfinal, denoise], planes=[0, 1, 2], colorfamily=vs.YUV)
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logo_merge = core.std.MaskedMerge(scaled, denoise, logo_mask)
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scaled = replace_ranges(scaled, denoise, NO_SCALE)
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scaled = replace_ranges(scaled, logo_merge, LOGO)
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rgb = scaled.resize.Bicubic(1920, 1080, format=vs.RGBS, matrix_in_s="709")
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w2x = rgb.w2xnvk.Waifu2x(noise=1, scale=1, model=2).resize.Bicubic(format=scaled.format.id, matrix_s="709")
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bm3d = mvf.BM3D(scaled, sigma=[0, 5], ref=w2x)
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bm3d = core.std.ShufflePlanes([w2x, bm3d], planes=[0, 1, 2], colorfamily=vs.YUV)
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denoise_2 = replace_ranges(scaled, bm3d, W2X_DENOISE)
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line = kgf.retinex_edgemask(denoise_2).std.Binarize(9500).rgvs.RemoveGrain(3).std.Inflate()
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deband = denoise_2.neo_f3kdb.Deband(range=18, y=32, cb=24, cr=24, grainy=24, grainc=0, output_depth=16, sample_mode=4, keep_tv_range=True)
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deband = core.std.MaskedMerge(deband, denoise_2, line)
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# mask OP/ED credits, stolen from varde
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credit_op_m = vrdf.DCM(deband, src[OP[0]:OP[1]+1], src_ncop[:OP[1]-OP[0]+1], OP[0], OP[1], 2, 2)
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credit_ed_m = vrdf.DCM(deband, src[ED[0]:ED[1]+1], src_nced[:ED[1]-ED[0]+1], ED[0], ED[1], 2, 2)
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credit_m = core.std.Expr([credit_op_m, credit_ed_m], 'x y +')
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credit = core.std.MaskedMerge(deband, denoise, credit_m)
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final = credit
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final = adaptive_grain(final, 0.3)
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final = core.fmtc.bitdepth(final, bits=10, dmode=3)
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final.set_output()
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