67 lines
1.8 KiB
Text
67 lines
1.8 KiB
Text
##Source: https://bbs.vcb-s.com/?14732
|
|
##@Starlight 的个人高参脚本，性能要求较高
|
|
|
|
import vapoursynth as vs
|
|
from vapoursynth import core
|
|
|
|
clip = video_in
|
|
w = video_in_dw
|
|
h = video_in_dh
|
|
fps = container_fps or 23.976
|
|
freq = display_fps or 60
|
|
|
|
vw, vh = 1920, 1080
|
|
target_fps = max(60, fps * 2, freq / 2)
|
|
|
|
sp = "{ gpu: 1 }",
|
|
ap = """{
|
|
block: { w: 32, h: 16, overlap: 2 },
|
|
main: {
|
|
levels: 5,
|
|
search: {
|
|
type: 4, distance: -12,
|
|
coarse: { type: 4, distance: -1, trymany: true, bad: { range: 0 } }
|
|
},
|
|
penalty: { lambda: 3.3, plevel: 1.33, lsad: 3300, pzero: 110, pnbour: 66 }
|
|
},
|
|
refine: [{ thsad: 200, search: { type: 4, distance: -4 } }]
|
|
}""",
|
|
fp = """{
|
|
algo: 23, rate: { num: %d, den: %d, abs: true },
|
|
scene: { mode: 0, limits: { scene: 5200, zero: 100, blocks: 40 } },
|
|
mask: { cover: 100, area: 100, area_sharp: 0.75 }
|
|
}""" % (round(target_fps) * 1000, 1001)
|
|
|
|
|
|
def fit(clip, w, h, vw, vh, s=lambda x, b=4: round(x)//b*b):
|
|
if w > vw or h > vh:
|
|
r = max(w/vw, h/vh)
|
|
w, h = w/r, h/r
|
|
clip = clip.resize.Spline36(width=s(w), height=s(h))
|
|
return clip
|
|
|
|
|
|
def toYUV420(clip):
|
|
if clip.format.id == vs.YUV420P8:
|
|
clip8 = clip
|
|
elif clip.format.id == vs.YUV420P10:
|
|
clip8 = clip.resize.Point(format=vs.YUV420P8)
|
|
else:
|
|
clip = clip.resize.Point(format=vs.YUV420P10)
|
|
clip8 = clip.resize.Point(format=vs.YUV420P8)
|
|
return clip, clip8
|
|
|
|
|
|
def svpflow(clip, fps):
|
|
clip, clip8 = toYUV420(clip)
|
|
s = core.svp1.Super(clip8, sp)
|
|
r = s["clip"], s["data"]
|
|
v = core.svp1.Analyse(*r, clip, ap)
|
|
r = *r, v["clip"], v["data"]
|
|
clip = core.svp2.SmoothFps(clip, *r, fp, src=clip, fps=fps)
|
|
return clip
|
|
|
|
|
|
clip = fit(clip, w, h, vw, vh)
|
|
clip = svpflow(clip, fps)
|
|
clip.set_output()
|