How to increase the duration of Video recording in android?

I use the MediaStore to capture the video, but it will record the video upto 8 seconds only ,can anyone help me开发者_开发技巧 to increase the duration of video. I am using android 2.2.

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See EXTRA_DURATION_LIMIT

Specify an EXTRA_DURATION_LIMIT parameter in the MediaStore.ACTION_VIDEO_CAPTURE Intent.

From StackOverflow - Max duration for capture video on android

intent.putExtra("android.intent.extra.durationLimit", 30000);