>>420
ありがとうございます！
下記の通り作り直してみましたが、playをおしてもpauseを押しても
再生判定がtrueになってしまうようです・・・

Profile: MXcap (270)
Application: MX Player
Event: AutoInput UI Action [ Configuration:Reacting to clicks on the Android UI ]
Enter: MXcap (271)
A1: Java Function [ Return:(AudioManager)am Class Or Object:CONTEXT Function:getSystemService
{Object} (String) Param:audio Param: Param: Param: Param: Param: Param: ]
A2: Java Function [ Return:%ret Class Or Object:am Function:isMusicActive
{boolean} () Param:audio Param: Param: Param: Param: Param: Param: ]
A3: If [ %ret eq true & %aielementid ~ *playpause* ]
A4: Get Voice [ Title:コメント Language Model:Free Form Language:ja-JP Maximum Results:1 Timeout (Seconds):30 ]
A5: Set Clipboard [ Text:%VOICE Add:Off ]
A6: Run Shell [ Command:screencap -p /sdcard/Pictures/Screenshots/'%MovieFilename'`date '+%Y-%m-%d-%H-%M-%S'`:'%VOICE'.png Timeout (Seconds):0 Use Root:On Store Output In: Store Errors In: Store Result In: ]
A7: End If