projID (ReaProject):プロジェクトID
selectItemID(Int):選択アイテムID
import sys
sys.path.append(RPR_GetResourcePath() + r"\UserPlugins")
from AZSTOKE_BRONZE_python import *
AZ_DeleteSelectedMedia(0,1)
selectItemID(integer):選択アイテムID
dofile(reaper.AZ_GetLuaInitPath())
reaper.AZ_DeleteSelectedMedia(0,3)