Slow Motion & Fast Motion VCR

Record amazing slow motion (or fast motion) videos in real-time. Tap "record button" to start and "done" to stop record. during record ,change slider (or tap button) of speed to set different speed of video in any time. Support synchronous sound recording, different speed has different voice. Slow or fast voice is funny.

help video: http://youtu.be/oBWmwz0I-eQ

IAP for remove watermark.