32 lines
1.6 KiB
Text
32 lines
1.6 KiB
Text
##此版通过统一转8bit大幅降低补帧消耗
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import vapoursynth as vs
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from vapoursynth import core
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core = vs.core
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#core.num_threads = 16 # 启用此项来自定义线程数
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core.max_cache_size = 8192
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super_params = "{pel:2,gpu:1,scale:{up:2,down:4}}"
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##gpu数值1为开启显卡加速，0为关闭。如异常使用核显加速，参见下方gpuid的说明
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analyse_params = "{block:{w:32,h:32,overlap:2},main:{levels:4,search:{type:4,distance:-8,coarse:{type:4,distance:-5,bad:{range:0}}},penalty:{plevel:1.3,pzero:110,pnbour:75}},refine:[{thsad:200,search:{type:4,distance:2}}]}"
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smoothfps_params = "{rate:{num:60,den:1,abs:true},algo:21,gpuid:0,mask:{area:100},scene:{limits:{m1:1800,m2:3600,scene:5200,zero:100,blocks:45}}}"
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##rate后设定目标帧率，num/den的结果(分子分母最好使用整数，计算结果最好也是整数)：当abs:true时指定为具体帧数值，当abs:false时为补帧倍率（vfr视频请使用倍帧来避免报错弹出）
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##gpuid用于指定哪张显卡辅助CPU加速，可用数值为 (默认)0/11/12/21。双显卡笔记本在使用外屏时若掉帧则尝试改为21
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def interpolate(clip):
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clip_f = clip.resize.Point(format=vs.YUV420P8, dither_type="random")
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super = core.svp1.Super(clip_f, super_params)
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vectors = core.svp1.Analyse(
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super["clip"], super["data"], clip_f, analyse_params)
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smooth = core.svp2.SmoothFps(
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clip_f, super["clip"], super["data"], vectors["clip"], vectors["data"], smoothfps_params, src=clip_f, fps=container_fps)
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assume = core.std.AssumeFPS(
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smooth, fpsnum=smooth.fps_num, fpsden=smooth.fps_den)
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return assume
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interpolate(video_in).set_output()
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