Galaxy Camera records 320x480 video using ACTION_V

问题:

I launch video capture intent on Galaxy Camera using below code:

Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1); // With and without this, it yields same resolution
startActivityForResult(intent, 2); 

and default video resolution turns out to be 320x240 @30fps. How do I change it to use highest possible video resolution i.e. 1920x1080

回答1:

How do I change it to use highest possible video resolution i.e. 1920x1080

Use MediaRecorder directly. You cannot force a third-party camera app, whatever that app may be, to record at any particular resolution. While whatever app you are using should record at different resolutions for differing values of EXTRA_VIDEO_QUALITY, there is no requirement that it do so.