很久以前用过,时间控制是可以的。 Public myControl As FilgraphManager Public myPosition As IMediaPosition Set myeControl = New FilgraphManager Set myPosition = PureControl myControl.RenderFile (SongPath) Songlength = PurePosition.Duration Duration就是时间了,单位好像是毫秒,找到这个就好控制了,不是吗?
Public myControl As FilgraphManager
Public myPosition As IMediaPosition
Set myeControl = New FilgraphManager
Set myPosition = PureControl
myControl.RenderFile (SongPath)
Songlength = PurePosition.Duration
Duration就是时间了,单位好像是毫秒,找到这个就好控制了,不是吗?