Quicker Player plays QuickTime movies at an adjustable speed. How is this useful?
Faster Playback: Playing movies faster saves time, even when watching entire movies without skipping and missing any content. This is ideal for watching important movies like instructions, speeches, and news in less time. If you produce QuickTime movies, this is a good tool to make repetitive movie testing more efficient.
Slower Playback: Playing movies slower is useful when analyzing the video or watching movies you can?t keep up with. For example, when you?re watching step by step instructions, transcribing, translating, taking notes, etc.
More info and download link here.