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AviSynthで指定フレーム分(始点|終点)部分を無音化する関数
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/* | |
AddSilent V0.3 | |
V0.3 2020-04-10 音声だけ差し替えるようにしたのでif判定を消した | |
始点だけではなくて終点部分も削れるようにした(endオプション) | |
V0.2.1 2020-02-29 コメントアウト間違えてたので直した | |
V0.2 2020-02-27 forceオプション追加 | |
V0.1.1 2019-12-03 微修正 | |
V0.1 2019-09-05 初期版 | |
仕様 | |
音声のBitが決め打ち | |
*/ | |
Function AddSilent (clip clip, int "trim", string "Bit", bool "end") { | |
cut=Default(trim,0) | |
end=Default(end,false) | |
bit=Default(Bit ,"16Bit") | |
add=BlankClip(length=trim,width=width(clip),height=height(clip),fps=FrameRateNumerator(clip),fps_denominator=FrameRateDenominator(clip),audio_rate=audiorate(clip),channels=AudioChannels(clip),sample_type=bit,pixel_type=PixelType(clip)) | |
startrep=clip.Trim(cut,0) | |
endrep=Clip.Trim(0,Framecount(clip)-cut) | |
clip=clip.killaudio() | |
return end==true?audiodub(clip,endrep+add):audiodub(clip,add+startrep) | |
} |
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