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  1. PO
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    <p>I fixed this problem. </p> <p>Following is the my working code.</p> <pre><code> private boolean prepareVideoRecorder() { if(mMediaRecorder == null){ mMediaRecorder = new MediaRecorder(); }else{ Log.d(Constants.TAG,"MediaRecoder is Not Null"); } // Step 1: Unlock and set camera to MediaRecorder mCamera.stopPreview(); mCamera.unlock(); mMediaRecorder.setCamera(mCamera); // Step 2: Set sources mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); // Step 3: Set output format and encoding (for versions prior to API Level 8) CamcorderProfile camcorderProfile = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH); camcorderProfile.videoFrameWidth = 640; camcorderProfile.videoFrameHeight = 480; // camcorderProfile.videoFrameRate = 15; camcorderProfile.videoCodec = MediaRecorder.VideoEncoder.H264; // camcorderProfile.audioCodec = MediaRecorder.AudioEncoder.AAC; camcorderProfile.fileFormat = MediaRecorder.OutputFormat.MPEG_4; mMediaRecorder.setProfile(camcorderProfile); // Step 4: Set output file mMediaRecorder.setOutputFile(getOutputMediaFile(MEDIA_TYPE_VIDEO).toString()); // Step 5: Set the preview output mMediaRecorder.setPreviewDisplay(mPreview.getHolder().getSurface()); // Step 6: Prepare configured MediaRecorder try { mMediaRecorder.prepare(); } catch (IllegalStateException e) { Log.d("DEBUG", "IllegalStateException preparing MediaRecorder: " + e.getMessage()); releaseMediaRecorder(); return false; } catch (IOException e) { Log.d("DEBUG", "IOException preparing MediaRecorder: " + e.getMessage()); releaseMediaRecorder(); return false; } return true; } </code></pre>
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    1. POMediaRecorder start failed: -16 when change CamcorderProfile.QUALITY_LOW to CamcorderProfile.QUALITY_HIGH
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    1. This table or related slice is empty.
    1. USAhmed Nawaz
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    1. This table or related slice is empty.
    1. POMediaRecorder start failed: -16 when change CamcorderProfile.QUALITY_LOW to CamcorderProfile.QUALITY_HIGH
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    1. VO
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    2. VO
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    1. COYes, this worked. But you have hardcoded the `camcorderProfile.videoFrameWidth` and `camcorderProfile.videoFrameHeight`. Is there any way to set them to default values?
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      1. USAdil Malik
    2. CO@AdilMalik IT WAS MY REQUIREMENT. You can try by commenting these lines.
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      1. USAhmed Nawaz
    3. COI already tried that. But it didn't work. I had to use another code that I found on a blog. Your code works fine if someone doesn't have strict requirements for resolution.
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      1. USAdil Malik
 

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