ムービー再生速度を変更する

Posted on 2月 6, 2018 by Takaaki Naganoya

AppleScript名：ムービー再生速度を変更する

tell application "QuickTime Player"
　　tell document 1
　　　　set rate to 2.0
　　end tell
end tell

QuickTime Playerの最前面のムービーの現在表示中のコマをデスクトップにJPEG画像で保存

Posted on 2月 6, 2018 by Takaaki Naganoya

AppleScript名：QuickTIme Playerの最前面のムービーの現在表示中のコマをデスクトップにJPEG画像で保存

— Created 2018-01-20 by Takaaki Naganoya
— 2018 Piyomaru Software
use AppleScript version "2.4"
use scripting additions
use framework "Foundation"
use framework "AppKit"
–http://piyocast.com/as/archives/5123

property NSUUID : a reference to current application’s NSUUID
property NSString : a reference to current application’s NSString
property NSImage : a reference to current application’s NSImage
property NSPasteboard : a reference to current application’s NSPasteboard
property NSJPEGFileType : a reference to current application’s NSJPEGFileType
property NSBitmapImageRep : a reference to current application’s NSBitmapImageRep

set the clipboard to "" –Clear Clipboard (=Pasteboard)

tell application "QuickTime Player"
　　–No Document check
　　if (count every document) < 1 then
　　　　display dialog "No Document…" with icon 2 buttons {"OK"} default button 1
　　　　return
　　end if
　　
　　–Audio Movie check　　
　　if natural dimensions of front document = {0, 0} then
　　　　display dialog "This is an audio file" with icon 2 buttons {"OK"} default button 1
　　　　return
　　end if
end tell

repeat 100 times
　　activate application "QuickTime Player"
　　
　　tell application "System Events"
　　　　tell process "QuickTime Player"
　　　　　　click menu item 5 of menu 1 of menu bar item 4 of menu bar 1 –Edit > Copy
　　　　end tell
　　end tell
　　
　　delay 0.1
　　
　　set aRes to dataIsInClipboard for JPEG picture
　　if aRes = true then exit repeat
end repeat

if aRes = false then return

–クリップボードの内容をNSImageに
set aNSIMage to my getClipboardASImage()

–保存先とファイル名を求める
set targFol to POSIX path of (path to desktop)
set aUUID to NSUUID’s UUID()’s UUIDString() as text
set outPath to targFol & aUUID & ".jpg"

set aRes to saveNSImageAtPathAsJPG(aNSIMage, outPath, 1.0) of me

— クリップボードの内容をNSImageとして取り出して返す
on getClipboardASImage()
　　set theNSPasteboard to NSPasteboard’s generalPasteboard()
　　set imageArray to theNSPasteboard’s readObjectsForClasses:({NSImage}) options:(missing value)
　　set targImage to imageArray’s objectAtIndex:0
　　return targImage
end getClipboardASImage

–NSImageを指定パスにJPEG形式で保存、qulityNumは0.0〜1.0。1.0は無圧縮
on saveNSImageAtPathAsJPG(anImage, outPath, qulityNum as real)
　　set imageRep to anImage’s TIFFRepresentation()
　　set aRawimg to NSBitmapImageRep’s imageRepWithData:imageRep
　　set pathString to NSString’s stringWithString:outPath
　　set newPath to pathString’s stringByExpandingTildeInPath()
　　set myNewImageData to (aRawimg’s representationUsingType:(NSJPEGFileType) |properties|:{NSImageCompressionFactor:qulityNum})
　　return (myNewImageData’s writeToFile:newPath atomically:true) as boolean
end saveNSImageAtPathAsJPG

–http://ashplanning.blogspot.jp/2006/12/blog-post.html
on dataIsInClipboard for dataType
　　return (clipboard info for dataType) is not {}
end dataIsInClipboard