How can I show a preview picture after taking a video using MediaRecorder?

I am using MediaRecorder and a SurfaceView to create a custom video camera app. After the user has clicked a stop button, I'd like to show the user a preview of the video (maybe the first or last frame). Is there an easy way to do this?

开发者_StackOverflow

Thanks!

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for future references. It's possible to use the

surfaceHolder.getSurface().freeze();

to hold the last frame.