def filterchain() -> Union[vs.VideoNode, Tuple[vs.VideoNode, ...]]:
"""Regular VapourSynth filterchain"""
import lvsfunc as lvf
import vardefunc as vdf
from vsutil import depth, get_y
src, *_ = trim()
src_CR = JP_CR.clip_cut
src_NCOP, src_NCED = YT_NCOP.clip, YT_NCED.clip
b = core.std.BlankClip(src, length=1)
# OP/ED stack comps to check that it lines up
op_scomp = lvf.scomp(src[opstart:opstart + src_NCOP.num_frames - 1] + b,
src_NCOP[:-op_offset] + b) # noqa
ed_scomp = lvf.scomp(src[edstart:edstart + src_NCED.num_frames - 1] + b,
src_NCED[:-ed_offset] + b) # noqa
# Blurring clips
blur_src = core.bilateral.Gaussian(src, sigma=2.5)
blur_NCOP = core.bilateral.Gaussian(src_NCOP, sigma=2.5)
blur_NCED = core.bilateral.Gaussian(src_NCED, sigma=2.5)
# Masking credits
op_mask = vdf.dcm(
blur_src, blur_src[opstart:opstart+src_NCOP.num_frames-op_offset], blur_NCOP[:-op_offset],
start_frame=opstart, thr=28, prefilter=False) if opstart is not False \
else get_y(core.std.BlankClip(src))
ed_mask = vdf.dcm(
blur_src, blur_src[edstart:edstart+src_NCED.num_frames-ed_offset], blur_NCED[:-ed_offset],
start_frame=edstart, thr=25, prefilter=False) if edstart is not False \
else get_y(core.std.BlankClip(src))
credit_mask = core.std.Expr([op_mask, ed_mask], expr='x y +')
credit_mask = depth(credit_mask, 16).std.Binarize()
src = depth(src, 16)
line_mask = vdf.mask.FDOG().get_mask(get_y(src))
src_merge = core.std.MaskedMerge(src, depth(src_CR, 16), line_mask)
src_y = get_y(src_merge)
denoise_y = flt.bm3d_ref(src_y,
bm3d_sigma=1,
dec_sigma=8,
dec_min=192 << 8)
denoise_y = core.std.MaskedMerge(denoise_y, src_y, line_mask)
merged = vdf.misc.merge_chroma(denoise_y, src)
dehalo = flt.bidehalo(merged, sigma=1, mask_args={'brz': 0.25})
cmerged = core.std.MaskedMerge(dehalo, src, credit_mask)
deband = flt.masked_f3kdb(cmerged,
thr=20,
grain=12,
mask_args={'brz': (1500, 3500)})
grain = flt.default_grain(deband)
return grain # type: ignore
def wraw_filterchain() -> vs.VideoNode:
"""Workraw filterchain with minimal filtering"""
from vsutil import depth
src, *_ = trim()
src = depth(src, 16)
deband = flt.masked_f3kdb(src, thr=30, grain=16, mask_args={'brz': (1500, 3500)})
grain = flt.default_grain(deband)
return grain # type: ignore
def filterchain() -> Union[vs.VideoNode, Tuple[vs.VideoNode, ...]]:
"""Regular VapourSynth filterchain"""
import lvsfunc as lvf
import vardefunc as vdf
from vsutil import depth, get_y
src, *_ = trim()
src_CR = JP_CR.clip_cut
src_NCOP, src_NCED = YT_NCOP.clip, YT_NCED.clip
b = core.std.BlankClip(src, length=1)
# OP/ED stack comps to check that it lines up
op_scomp = lvf.scomp(src[opstart:opstart + src_NCOP.num_frames - 1] + b,
src_NCOP[:-op_offset] + b) # noqa
ed_scomp = lvf.scomp(src[edstart:edstart + src_NCED.num_frames - 1] + b,
src_NCED[:-ed_offset] + b) # noqa
# Blurring clips
blur_src = core.bilateral.Gaussian(src, sigma=2.5)
blur_NCOP = core.bilateral.Gaussian(src_NCOP, sigma=2.5)
blur_NCED = core.bilateral.Gaussian(src_NCED, sigma=2.5)
# Masking credits
op_mask = vdf.dcm(
blur_src, blur_src[opstart:opstart+src_NCOP.num_frames-op_offset], blur_NCOP[:-op_offset],
start_frame=opstart, thr=28, prefilter=False) if opstart is not False \
else get_y(core.std.BlankClip(src))
ed_mask = vdf.dcm(
blur_src, blur_src[edstart:edstart+src_NCED.num_frames-ed_offset], blur_NCED[:-ed_offset],
start_frame=edstart, thr=25, prefilter=False) if edstart is not False \
else get_y(core.std.BlankClip(src))
credit_mask = core.std.Expr([op_mask, ed_mask], expr='x y +')
credit_mask = depth(credit_mask, 16).std.Binarize()
# This time, AoD has better lines but worse gradients (over-debanded + super grained),
# but only on certain dark and texture-heavy (but low-motion) scenes, but ugh effort
src = depth(src, 16)
line_mask = vdf.mask.FDOG().get_mask(get_y(src))
src_merge = core.std.MaskedMerge(depth(src_CR, 16), src, line_mask)
src_merge = lvf.rfs(src, src_merge, [(2637, 2722), (10933, 10978),
(11388, 11479), (13058, 13406),
(13539, 14029), (14052, 14300),
(14422, 14560)])
src_merge = depth(src_merge, 16)
src_y = get_y(src_merge)
denoise_y = flt.bm3d_ref(src_y,
bm3d_sigma=1,
dec_sigma=8,
dec_min=192 << 8)
denoise_y = core.std.MaskedMerge(denoise_y, src_y, line_mask)
merged = vdf.misc.merge_chroma(denoise_y, src)
dehalo = flt.bidehalo(merged, sigma=1, mask_args={'brz': 0.25})
cmerged = core.std.MaskedMerge(dehalo, src, credit_mask)
deband = flt.masked_f3kdb(cmerged,
thr=20,
grain=12,
mask_args={'brz': (1500, 3500)})
grain = flt.default_grain(deband)
return grain # type: ignore