http://pan.baidu.com/s/1pJE0kIZ 提取密码:czxr
videohive - 33 HD Transition Mattes,33段高清转场遮罩视频,1920x1080,60fps,适用于视频编辑等,制作转场效果等。-HD 1920×1080
-Quicktime PNG with Alpha
-60 Frames Per Second (so you can speed up or slow down the animation)
-Maximum Versatility