MediaRecorderTestpublic class MediaRecorderTest extends android.test.ActivityInstrumentationTestCase | Junit / Instrumentation test case for the media recorder api |
| Fields Summary |
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| private String | TAG | | private int | mOutputDuration | | private int | mOutputVideoWidth | | private int | mOutputVideoHeight | | private android.view.SurfaceHolder | mSurfaceHolder | | private android.media.MediaRecorder | mRecorder | | android.content.Context | mContext |
| Constructors Summary |
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public MediaRecorderTest()
super("com.android.mediaframeworktest", MediaFrameworkTest.class);
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| Methods Summary |
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| private void | getOutputVideoProperty(java.lang.String outputFilePath)
MediaPlayer mediaPlayer = new MediaPlayer();
try {
mediaPlayer.setDataSource(outputFilePath);
Log.v(TAG, "file Path = " + outputFilePath);
mediaPlayer.setDisplay(MediaFrameworkTest.mSurfaceView.getHolder());
Log.v(TAG, "before player prepare");
mediaPlayer.prepare();
Log.v(TAG, "before getduration");
mOutputDuration = mediaPlayer.getDuration();
Log.v(TAG, "get video dimension");
mOutputVideoHeight = mediaPlayer.getVideoHeight();
mOutputVideoWidth = mediaPlayer.getVideoWidth();
mediaPlayer.release();
} catch (Exception e) {
Log.v(TAG, e.toString());
mediaPlayer.release();
}
| | private boolean | invalidRecordSetting(int frameRate, int width, int height, int videoFormat, int outFormat, java.lang.String outFile, boolean videoOnly)
try {
if (!videoOnly) {
Log.v(TAG, "setAudioSource");
mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
}
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mRecorder.setOutputFormat(outFormat);
Log.v(TAG, "output format " + outFormat);
mRecorder.setOutputFile(outFile);
mRecorder.setVideoFrameRate(frameRate);
mRecorder.setVideoSize(width, height);
Log.v(TAG, "setEncoder");
mRecorder.setVideoEncoder(videoFormat);
if (!videoOnly) {
mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
}
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
Log.v(TAG, "setPreview");
mRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
Log.v(TAG, "prepare");
mRecorder.prepare();
Log.v(TAG, "start");
mRecorder.start();
Thread.sleep(MediaNames.RECORDED_TIME);
Log.v(TAG, "stop");
mRecorder.stop();
mRecorder.release();
} catch (Exception e) {
Log.v("record video failed ", e.toString());
mRecorder.release();
Log.v(TAG, "reset and release");
return true;
}
return false;
| | private void | recordVideo(int frameRate, int width, int height, int videoFormat, int outFormat, java.lang.String outFile, boolean videoOnly)
Log.v(TAG,"startPreviewAndPrepareRecording");
try {
if (!videoOnly) {
Log.v(TAG, "setAudioSource");
mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
}
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mRecorder.setOutputFormat(outFormat);
Log.v(TAG, "output format " + outFormat);
mRecorder.setOutputFile(outFile);
mRecorder.setVideoFrameRate(frameRate);
mRecorder.setVideoSize(width, height);
Log.v(TAG, "setEncoder");
mRecorder.setVideoEncoder(videoFormat);
if (!videoOnly) {
mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
}
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
Log.v(TAG, "setPreview");
mRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
Log.v(TAG, "prepare");
mRecorder.prepare();
Log.v(TAG, "start");
mRecorder.start();
Thread.sleep(MediaNames.RECORDED_TIME);
Log.v(TAG, "stop");
mRecorder.stop();
mRecorder.release();
} catch (Exception e) {
Log.v("record video failed ", e.toString());
mRecorder.release();
}
| | private void | removeFile(java.lang.String filePath)
File fileRemove = new File(filePath);
fileRemove.delete();
| | protected void | setUp()
super.setUp();
Log.v(TAG,"create the media recorder");
mRecorder = new MediaRecorder();
| | public void | testCIFH263()
boolean videoRecordedResult = false;
recordVideo(15, 352, 288, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_CIF_H263, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_CIF_H263, 352, 288);
assertTrue("CIFH263", videoRecordedResult);
| | public void | testCIFMP4()
boolean videoRecordedResult = false;
recordVideo(15, 352, 288, MediaRecorder.VideoEncoder.MPEG_4_SP,
MediaRecorder.OutputFormat.MPEG_4, MediaNames.RECORDED_CIF_MP4, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_CIF_MP4, 352, 288);
assertTrue("CIFMP4", videoRecordedResult);
| | public void | testCIFMP43GPP()
boolean videoRecordedResult = false;
recordVideo(15, 352, 288, MediaRecorder.VideoEncoder.MPEG_4_SP,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_VIDEO_3GP, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_VIDEO_3GP, 352, 288);
assertTrue("CIFMP4 3GPP", videoRecordedResult);
| | public void | testHVGAH263()
boolean videoRecordedResult = false;
recordVideo(15, 480, 320, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_HVGA_H263, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_HVGA_H263, 480, 320);
assertTrue("HVGAH263", videoRecordedResult);
| | public void | testHVGAMP4()
boolean videoRecordedResult = false;
recordVideo(15, 480, 320, MediaRecorder.VideoEncoder.MPEG_4_SP,
MediaRecorder.OutputFormat.MPEG_4, MediaNames.RECORDED_HVGA_MP4, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_HVGA_MP4, 480, 320);
assertTrue("HVGAMP4", videoRecordedResult);
| | public void | testInvalidFrameRate()
boolean isTestInvalidFrameRateSuccessful = false;
isTestInvalidFrameRateSuccessful = invalidRecordSetting(50, 176, 144, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_VIDEO_3GP, false);
assertTrue("Invalid FrameRate", isTestInvalidFrameRateSuccessful);
| | public void | testInvalidVideoPath()
boolean isTestInvalidVideoPathSuccessful = false;
isTestInvalidVideoPathSuccessful = invalidRecordSetting(15, 176, 144, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.INVALD_VIDEO_PATH, false);
assertTrue("Invalid outputFile Path", isTestInvalidVideoPathSuccessful);
| | public void | testInvalidVideoSize()
boolean isTestInvalidVideoSizeSuccessful = false;
isTestInvalidVideoSizeSuccessful = invalidRecordSetting(15, 800, 600, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_VIDEO_3GP, false);
assertTrue("Invalid video Size", isTestInvalidVideoSizeSuccessful);
| | public void | testPortraitH263()
boolean videoRecordedResult = false;
recordVideo(15, 144, 176, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.MPEG_4, MediaNames.RECORDED_VIDEO_3GP, true);
videoRecordedResult = validateVideo(MediaNames.RECORDED_VIDEO_3GP, 144, 176);
assertTrue("PortraitH263", videoRecordedResult);
| | public void | testQCIFH263()
boolean videoRecordedResult = false;
recordVideo(15, 176, 144, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_QCIF_H263, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_QCIF_H263, 176, 144);
assertTrue("QCIFH263", videoRecordedResult);
| | public void | testQCIFH2633GPP()
boolean videoRecordedResult = false;
recordVideo(15, 176, 144, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_VIDEO_3GP, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_VIDEO_3GP, 176, 144);
assertTrue("QCIFH263 3GPP", videoRecordedResult);
| | public void | testQCIFMP4()
boolean videoRecordedResult = false;
recordVideo(15, 176, 144, MediaRecorder.VideoEncoder.MPEG_4_SP,
MediaRecorder.OutputFormat.MPEG_4, MediaNames.RECORDED_QCIF_MP4, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_QCIF_MP4, 176, 144);
assertTrue("QCIFMP4", videoRecordedResult);
| | public void | testQVGAH263()
boolean videoRecordedResult = false;
recordVideo(15, 320, 240, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_QVGA_H263, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_QVGA_H263, 320, 240);
assertTrue("QVGAH263", videoRecordedResult);
| | public void | testQVGAMP4()
boolean videoRecordedResult = false;
recordVideo(15, 320, 240, MediaRecorder.VideoEncoder.MPEG_4_SP,
MediaRecorder.OutputFormat.MPEG_4, MediaNames.RECORDED_QVGA_MP4, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_QVGA_MP4, 320, 240);
assertTrue("QVGAMP4", videoRecordedResult);
| | public void | testSQVGAH263()
boolean videoRecordedResult = false;
recordVideo(15, 240, 160, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.THREE_GPP, MediaNames.RECORDED_SQVGA_H263, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_SQVGA_H263, 240, 160);
assertTrue("SQVGAH263", videoRecordedResult);
| | public void | testSQVGAMP4()
boolean videoRecordedResult = false;
recordVideo(15, 240, 160, MediaRecorder.VideoEncoder.MPEG_4_SP,
MediaRecorder.OutputFormat.MPEG_4, MediaNames.RECORDED_SQVGA_MP4, false);
videoRecordedResult = validateVideo(MediaNames.RECORDED_SQVGA_MP4, 240, 160);
assertTrue("SQVGAMP4", videoRecordedResult);
| | public void | testVideoOnly()
boolean videoRecordedResult = false;
recordVideo(15, 176, 144, MediaRecorder.VideoEncoder.H263,
MediaRecorder.OutputFormat.MPEG_4, MediaNames.RECORDED_VIDEO_3GP, true);
videoRecordedResult = validateVideo(MediaNames.RECORDED_VIDEO_3GP, 176, 144);
assertTrue("QCIFH263 Video Only", videoRecordedResult);
| | private boolean | validateVideo(java.lang.String filePath, int width, int height)
boolean validVideo = false;
getOutputVideoProperty(filePath);
if (mOutputVideoWidth == width && mOutputVideoHeight == height &&
mOutputDuration > MediaNames.VALID_VIDEO_DURATION ) {
validVideo = true;
}
Log.v(TAG, "width = " + mOutputVideoWidth + " height = " + mOutputVideoHeight + " Duration = " + mOutputDuration);
removeFile(filePath);
return validVideo;
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