quicktime将所有文件静音

Question

我想要一个可以在QuickTime中打开文件并将它们全部静音的applescript快捷批处理程序。该脚本仅将最前面打开的文件静音。

on open the_Droppings
    tell application "QuickTime Player 7" to activate
    tell application "QuickTime Player 7" to open the_Droppings
    tell application "System Events" to tell process "QuickTime Player 7"
        keystroke (ASCII character 31) using {command down, option down}
    end tell
end open

Answer 1

这是我让它工作的方式。

on open the_Droppings
    activate application "QuickTime Player 7"
    repeat with oneDrop in the_Droppings
        tell application "QuickTime Player 7"
            open oneDrop
            set sound volume of document 1 to 0
        end tell
    end repeat
end open

Answer 2

您需要依次告诉每个在Quicktime中打开的窗口执行该操作。动作必须在Applescript中有一个特定的目标；按照你现在编写的方式，你是在告诉Quicktime应用程序，而不是Quicktime中的一个窗口。

未经测试：

on open the_Droppings
    tell application "QuickTime Player 7" to activate
    tell application "QuickTime Player 7"
        open the_Droppings
        set documentCount to (count documents)
    end tell
    repeat with thisDocument from 1 to documentCount
        tell application "System Events"
            tell process "QuickTime Player 7"
                tell document thisDocument
                    keystroke (ASCII character 31) using {command down, option down}
                end tell
            end tell
        end tell
    end repeat
end open

但我相信也有一种偏好，那就是不让电影在开机时自动播放。