use of android.media.CamcorderProfile in project android_frameworks_base by AOSPA.
the class Camera2RecordingTest method basicRecordingTestByCamera.
/**
* Test camera recording by using each available CamcorderProfile for a
* given camera. preview size is set to the video size.
*/
private void basicRecordingTestByCamera(int[] camcorderProfileList, boolean useVideoStab) throws Exception {
Size maxPreviewSize = mOrderedPreviewSizes.get(0);
List<Range<Integer>> fpsRanges = Arrays.asList(mStaticInfo.getAeAvailableTargetFpsRangesChecked());
int cameraId = Integer.parseInt(mCamera.getId());
int maxVideoFrameRate = -1;
for (int profileId : camcorderProfileList) {
if (!CamcorderProfile.hasProfile(cameraId, profileId) || allowedUnsupported(cameraId, profileId)) {
continue;
}
CamcorderProfile profile = CamcorderProfile.get(cameraId, profileId);
Size videoSz = new Size(profile.videoFrameWidth, profile.videoFrameHeight);
Range<Integer> fpsRange = new Range(profile.videoFrameRate, profile.videoFrameRate);
if (maxVideoFrameRate < profile.videoFrameRate) {
maxVideoFrameRate = profile.videoFrameRate;
}
if (mStaticInfo.isHardwareLevelLegacy() && (videoSz.getWidth() > maxPreviewSize.getWidth() || videoSz.getHeight() > maxPreviewSize.getHeight())) {
// Skip. Legacy mode can only do recording up to max preview size
continue;
}
assertTrue("Video size " + videoSz.toString() + " for profile ID " + profileId + " must be one of the camera device supported video size!", mSupportedVideoSizes.contains(videoSz));
assertTrue("Frame rate range " + fpsRange + " (for profile ID " + profileId + ") must be one of the camera device available FPS range!", fpsRanges.contains(fpsRange));
if (VERBOSE) {
Log.v(TAG, "Testing camera recording with video size " + videoSz.toString());
}
// Configure preview and recording surfaces.
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video.mp4";
if (DEBUG_DUMP) {
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video_" + cameraId + "_" + videoSz.toString() + ".mp4";
}
prepareRecordingWithProfile(profile);
// prepare preview surface by using video size.
updatePreviewSurfaceWithVideo(videoSz, profile.videoFrameRate);
// Start recording
SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
startRecording(/* useMediaRecorder */
true, resultListener, useVideoStab);
// Record certain duration.
SystemClock.sleep(RECORDING_DURATION_MS);
// Stop recording and preview
stopRecording(/* useMediaRecorder */
true);
// Convert number of frames camera produced into the duration in unit of ms.
int durationMs = (int) (resultListener.getTotalNumFrames() * 1000.0f / profile.videoFrameRate);
if (VERBOSE) {
Log.v(TAG, "video frame rate: " + profile.videoFrameRate + ", num of frames produced: " + resultListener.getTotalNumFrames());
}
// Validation.
validateRecording(videoSz, durationMs);
}
if (maxVideoFrameRate != -1) {
// At least one CamcorderProfile is present, check FPS
assertTrue("At least one CamcorderProfile must support >= 24 FPS", maxVideoFrameRate >= 24);
}
}
use of android.media.CamcorderProfile in project android_frameworks_base by ResurrectionRemix.
the class Camera2RecordingTest method basicRecordingTestByCamera.
/**
* Test camera recording by using each available CamcorderProfile for a
* given camera. preview size is set to the video size.
*/
private void basicRecordingTestByCamera(int[] camcorderProfileList, boolean useVideoStab) throws Exception {
Size maxPreviewSize = mOrderedPreviewSizes.get(0);
List<Range<Integer>> fpsRanges = Arrays.asList(mStaticInfo.getAeAvailableTargetFpsRangesChecked());
int cameraId = Integer.parseInt(mCamera.getId());
int maxVideoFrameRate = -1;
for (int profileId : camcorderProfileList) {
if (!CamcorderProfile.hasProfile(cameraId, profileId) || allowedUnsupported(cameraId, profileId)) {
continue;
}
CamcorderProfile profile = CamcorderProfile.get(cameraId, profileId);
Size videoSz = new Size(profile.videoFrameWidth, profile.videoFrameHeight);
Range<Integer> fpsRange = new Range(profile.videoFrameRate, profile.videoFrameRate);
if (maxVideoFrameRate < profile.videoFrameRate) {
maxVideoFrameRate = profile.videoFrameRate;
}
if (mStaticInfo.isHardwareLevelLegacy() && (videoSz.getWidth() > maxPreviewSize.getWidth() || videoSz.getHeight() > maxPreviewSize.getHeight())) {
// Skip. Legacy mode can only do recording up to max preview size
continue;
}
assertTrue("Video size " + videoSz.toString() + " for profile ID " + profileId + " must be one of the camera device supported video size!", mSupportedVideoSizes.contains(videoSz));
assertTrue("Frame rate range " + fpsRange + " (for profile ID " + profileId + ") must be one of the camera device available FPS range!", fpsRanges.contains(fpsRange));
if (VERBOSE) {
Log.v(TAG, "Testing camera recording with video size " + videoSz.toString());
}
// Configure preview and recording surfaces.
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video.mp4";
if (DEBUG_DUMP) {
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video_" + cameraId + "_" + videoSz.toString() + ".mp4";
}
prepareRecordingWithProfile(profile);
// prepare preview surface by using video size.
updatePreviewSurfaceWithVideo(videoSz, profile.videoFrameRate);
// Start recording
SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
startRecording(/* useMediaRecorder */
true, resultListener, useVideoStab);
// Record certain duration.
SystemClock.sleep(RECORDING_DURATION_MS);
// Stop recording and preview
stopRecording(/* useMediaRecorder */
true);
// Convert number of frames camera produced into the duration in unit of ms.
int durationMs = (int) (resultListener.getTotalNumFrames() * 1000.0f / profile.videoFrameRate);
if (VERBOSE) {
Log.v(TAG, "video frame rate: " + profile.videoFrameRate + ", num of frames produced: " + resultListener.getTotalNumFrames());
}
// Validation.
validateRecording(videoSz, durationMs);
}
if (maxVideoFrameRate != -1) {
// At least one CamcorderProfile is present, check FPS
assertTrue("At least one CamcorderProfile must support >= 24 FPS", maxVideoFrameRate >= 24);
}
}
use of android.media.CamcorderProfile in project android_frameworks_base by ResurrectionRemix.
the class Camera2RecordingTest method videoSnapshotTestByCamera.
/**
* Test video snapshot for each available CamcorderProfile for a given camera.
*
* <p>
* Preview size is set to the video size. For the burst test, frame drop and jittering
* is not checked.
* </p>
*
* @param burstTest Perform burst capture or single capture. For burst capture
* {@value #BURST_VIDEO_SNAPSHOT_NUM} capture requests will be sent.
*/
private void videoSnapshotTestByCamera(boolean burstTest) throws Exception {
final int NUM_SINGLE_SHOT_TEST = 5;
final int FRAMEDROP_TOLERANCE = 8;
final int FRAME_SIZE_15M = 15000000;
final float FRAME_DROP_TOLERENCE_FACTOR = 1.5f;
int kFrameDrop_Tolerence = FRAMEDROP_TOLERANCE;
for (int profileId : mCamcorderProfileList) {
int cameraId = Integer.parseInt(mCamera.getId());
if (!CamcorderProfile.hasProfile(cameraId, profileId) || allowedUnsupported(cameraId, profileId)) {
continue;
}
CamcorderProfile profile = CamcorderProfile.get(cameraId, profileId);
Size videoSz = new Size(profile.videoFrameWidth, profile.videoFrameHeight);
Size maxPreviewSize = mOrderedPreviewSizes.get(0);
if (mStaticInfo.isHardwareLevelLegacy() && (videoSz.getWidth() > maxPreviewSize.getWidth() || videoSz.getHeight() > maxPreviewSize.getHeight())) {
// Skip. Legacy mode can only do recording up to max preview size
continue;
}
if (!mSupportedVideoSizes.contains(videoSz)) {
mCollector.addMessage("Video size " + videoSz.toString() + " for profile ID " + profileId + " must be one of the camera device supported video size!");
continue;
}
// For LEGACY, find closest supported smaller or equal JPEG size to the current video
// size; if no size is smaller than the video, pick the smallest JPEG size. The assert
// for video size above guarantees that for LIMITED or FULL, we select videoSz here.
// Also check for minFrameDuration here to make sure jpeg stream won't slow down
// video capture
Size videoSnapshotSz = mOrderedStillSizes.get(mOrderedStillSizes.size() - 1);
// Allow a bit tolerance so we don't fail for a few nano seconds of difference
final float FRAME_DURATION_TOLERANCE = 0.01f;
long videoFrameDuration = (long) (1e9 / profile.videoFrameRate * (1.0 + FRAME_DURATION_TOLERANCE));
HashMap<Size, Long> minFrameDurationMap = mStaticInfo.getAvailableMinFrameDurationsForFormatChecked(ImageFormat.JPEG);
for (int i = mOrderedStillSizes.size() - 2; i >= 0; i--) {
Size candidateSize = mOrderedStillSizes.get(i);
if (mStaticInfo.isHardwareLevelLegacy()) {
// Legacy level doesn't report min frame duration
if (candidateSize.getWidth() <= videoSz.getWidth() && candidateSize.getHeight() <= videoSz.getHeight()) {
videoSnapshotSz = candidateSize;
}
} else {
Long jpegFrameDuration = minFrameDurationMap.get(candidateSize);
assertTrue("Cannot find minimum frame duration for jpeg size " + candidateSize, jpegFrameDuration != null);
if (candidateSize.getWidth() <= videoSz.getWidth() && candidateSize.getHeight() <= videoSz.getHeight() && jpegFrameDuration <= videoFrameDuration) {
videoSnapshotSz = candidateSize;
}
}
}
/**
* Only test full res snapshot when below conditions are all true.
* 1. Camera is a FULL device
* 2. video size is up to max preview size, which will be bounded by 1080p.
* 3. Full resolution jpeg stream can keep up to video stream speed.
* When full res jpeg stream cannot keep up to video stream speed, search
* the largest jpeg size that can susptain video speed instead.
*/
if (mStaticInfo.isHardwareLevelFull() && videoSz.getWidth() <= maxPreviewSize.getWidth() && videoSz.getHeight() <= maxPreviewSize.getHeight()) {
for (Size jpegSize : mOrderedStillSizes) {
Long jpegFrameDuration = minFrameDurationMap.get(jpegSize);
assertTrue("Cannot find minimum frame duration for jpeg size " + jpegSize, jpegFrameDuration != null);
if (jpegFrameDuration <= videoFrameDuration) {
videoSnapshotSz = jpegSize;
break;
}
if (jpegSize.equals(videoSz)) {
throw new AssertionFailedError("Cannot find adequate video snapshot size for video size" + videoSz);
}
}
}
Log.i(TAG, "Testing video snapshot size " + videoSnapshotSz + " for video size " + videoSz);
if (videoSnapshotSz.getWidth() * videoSnapshotSz.getHeight() > FRAME_SIZE_15M)
kFrameDrop_Tolerence = (int) (FRAMEDROP_TOLERANCE * FRAME_DROP_TOLERENCE_FACTOR);
createImageReader(videoSnapshotSz, ImageFormat.JPEG, MAX_VIDEO_SNAPSHOT_IMAGES, /*listener*/
null);
if (VERBOSE) {
Log.v(TAG, "Testing camera recording with video size " + videoSz.toString());
}
// Configure preview and recording surfaces.
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video.mp4";
if (DEBUG_DUMP) {
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video_" + cameraId + "_" + videoSz.toString() + ".mp4";
}
int numTestIterations = burstTest ? 1 : NUM_SINGLE_SHOT_TEST;
int totalDroppedFrames = 0;
for (int numTested = 0; numTested < numTestIterations; numTested++) {
prepareRecordingWithProfile(profile);
// prepare video snapshot
SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
SimpleImageReaderListener imageListener = new SimpleImageReaderListener();
CaptureRequest.Builder videoSnapshotRequestBuilder = mCamera.createCaptureRequest((mStaticInfo.isHardwareLevelLegacy()) ? CameraDevice.TEMPLATE_RECORD : CameraDevice.TEMPLATE_VIDEO_SNAPSHOT);
// prepare preview surface by using video size.
updatePreviewSurfaceWithVideo(videoSz, profile.videoFrameRate);
prepareVideoSnapshot(videoSnapshotRequestBuilder, imageListener);
CaptureRequest request = videoSnapshotRequestBuilder.build();
// Start recording
startRecording(/* useMediaRecorder */
true, resultListener, /*useVideoStab*/
false);
long startTime = SystemClock.elapsedRealtime();
// Record certain duration.
SystemClock.sleep(RECORDING_DURATION_MS / 2);
// take video snapshot
if (burstTest) {
List<CaptureRequest> requests = new ArrayList<CaptureRequest>(BURST_VIDEO_SNAPSHOT_NUM);
for (int i = 0; i < BURST_VIDEO_SNAPSHOT_NUM; i++) {
requests.add(request);
}
mSession.captureBurst(requests, resultListener, mHandler);
} else {
mSession.capture(request, resultListener, mHandler);
}
// make sure recording is still going after video snapshot
SystemClock.sleep(RECORDING_DURATION_MS / 2);
// Stop recording and preview
int durationMs = stopRecording(/* useMediaRecorder */
true);
// of frames to estimate duration
if (!burstTest) {
durationMs = (int) (resultListener.getTotalNumFrames() * 1000.0f / profile.videoFrameRate);
}
// Validation recorded video
validateRecording(videoSz, durationMs);
if (burstTest) {
for (int i = 0; i < BURST_VIDEO_SNAPSHOT_NUM; i++) {
Image image = imageListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
validateVideoSnapshotCapture(image, videoSnapshotSz);
image.close();
}
} else {
// validate video snapshot image
Image image = imageListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
validateVideoSnapshotCapture(image, videoSnapshotSz);
// validate if there is framedrop around video snapshot
totalDroppedFrames += validateFrameDropAroundVideoSnapshot(resultListener, image.getTimestamp());
//TODO: validate jittering. Should move to PTS
//validateJittering(resultListener);
image.close();
}
}
if (!burstTest) {
Log.w(TAG, String.format("Camera %d Video size %s: Number of dropped frames " + "detected in %d trials is %d frames.", cameraId, videoSz.toString(), numTestIterations, totalDroppedFrames));
mCollector.expectLessOrEqual(String.format("Camera %d Video size %s: Number of dropped frames %d must not" + " be larger than %d", cameraId, videoSz.toString(), totalDroppedFrames, kFrameDrop_Tolerence), kFrameDrop_Tolerence, totalDroppedFrames);
}
closeImageReader();
}
}
use of android.media.CamcorderProfile in project android_frameworks_base by ResurrectionRemix.
the class Camera2SwitchPreviewTest method basicRecordingPreviewTestByCamera.
/**
* Test camera recording preview by using each available CamcorderProfile for a
* given camera. preview size is set to the video size.
*/
private void basicRecordingPreviewTestByCamera(int[] camcorderProfileList) throws Exception {
Size maxPreviewSize = mOrderedPreviewSizes.get(0);
List<Range<Integer>> fpsRanges = Arrays.asList(mStaticInfo.getAeAvailableTargetFpsRangesChecked());
int cameraId = Integer.parseInt(mCamera.getId());
int maxVideoFrameRate = -1;
int profileId = camcorderProfileList[0];
if (!CamcorderProfile.hasProfile(cameraId, profileId) || allowedUnsupported(cameraId, profileId)) {
return;
}
CamcorderProfile profile = CamcorderProfile.get(cameraId, profileId);
Size videoSz = new Size(profile.videoFrameWidth, profile.videoFrameHeight);
Range<Integer> fpsRange = new Range(profile.videoFrameRate, profile.videoFrameRate);
if (maxVideoFrameRate < profile.videoFrameRate) {
maxVideoFrameRate = profile.videoFrameRate;
}
if (mStaticInfo.isHardwareLevelLegacy() && (videoSz.getWidth() > maxPreviewSize.getWidth() || videoSz.getHeight() > maxPreviewSize.getHeight())) {
// Skip. Legacy mode can only do recording up to max preview size
return;
}
assertTrue("Video size " + videoSz.toString() + " for profile ID " + profileId + " must be one of the camera device supported video size!", mSupportedVideoSizes.contains(videoSz));
assertTrue("Frame rate range " + fpsRange + " (for profile ID " + profileId + ") must be one of the camera device available FPS range!", fpsRanges.contains(fpsRange));
if (VERBOSE) {
Log.v(TAG, "Testing camera recording with video size " + videoSz.toString());
}
// Configure preview and recording surfaces.
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video.mp4";
if (DEBUG_DUMP) {
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video_" + cameraId + "_" + videoSz.toString() + ".mp4";
}
prepareRecordingWithProfile(profile);
// prepare preview surface by using video size.
updatePreviewSurfaceWithVideo(videoSz, profile.videoFrameRate);
CaptureRequest.Builder previewRequest = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
CaptureRequest.Builder recordingRequest = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_RECORD);
SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
SimpleImageReaderListener imageListener = new SimpleImageReaderListener();
prepareVideoPreview(previewRequest, recordingRequest, resultListener, imageListener);
// Can reuse the MediaRecorder object after reset.
mMediaRecorder.reset();
if (maxVideoFrameRate != -1) {
// At least one CamcorderProfile is present, check FPS
assertTrue("At least one CamcorderProfile must support >= 24 FPS", maxVideoFrameRate >= 24);
}
}
use of android.media.CamcorderProfile in project android_frameworks_base by DirtyUnicorns.
the class Camera2RecordingTest method videoSnapshotTestByCamera.
/**
* Test video snapshot for each available CamcorderProfile for a given camera.
*
* <p>
* Preview size is set to the video size. For the burst test, frame drop and jittering
* is not checked.
* </p>
*
* @param burstTest Perform burst capture or single capture. For burst capture
* {@value #BURST_VIDEO_SNAPSHOT_NUM} capture requests will be sent.
*/
private void videoSnapshotTestByCamera(boolean burstTest) throws Exception {
final int NUM_SINGLE_SHOT_TEST = 5;
final int FRAMEDROP_TOLERANCE = 8;
final int FRAME_SIZE_15M = 15000000;
final float FRAME_DROP_TOLERENCE_FACTOR = 1.5f;
int kFrameDrop_Tolerence = FRAMEDROP_TOLERANCE;
for (int profileId : mCamcorderProfileList) {
int cameraId = Integer.parseInt(mCamera.getId());
if (!CamcorderProfile.hasProfile(cameraId, profileId) || allowedUnsupported(cameraId, profileId)) {
continue;
}
CamcorderProfile profile = CamcorderProfile.get(cameraId, profileId);
Size videoSz = new Size(profile.videoFrameWidth, profile.videoFrameHeight);
Size maxPreviewSize = mOrderedPreviewSizes.get(0);
if (mStaticInfo.isHardwareLevelLegacy() && (videoSz.getWidth() > maxPreviewSize.getWidth() || videoSz.getHeight() > maxPreviewSize.getHeight())) {
// Skip. Legacy mode can only do recording up to max preview size
continue;
}
if (!mSupportedVideoSizes.contains(videoSz)) {
mCollector.addMessage("Video size " + videoSz.toString() + " for profile ID " + profileId + " must be one of the camera device supported video size!");
continue;
}
// For LEGACY, find closest supported smaller or equal JPEG size to the current video
// size; if no size is smaller than the video, pick the smallest JPEG size. The assert
// for video size above guarantees that for LIMITED or FULL, we select videoSz here.
// Also check for minFrameDuration here to make sure jpeg stream won't slow down
// video capture
Size videoSnapshotSz = mOrderedStillSizes.get(mOrderedStillSizes.size() - 1);
// Allow a bit tolerance so we don't fail for a few nano seconds of difference
final float FRAME_DURATION_TOLERANCE = 0.01f;
long videoFrameDuration = (long) (1e9 / profile.videoFrameRate * (1.0 + FRAME_DURATION_TOLERANCE));
HashMap<Size, Long> minFrameDurationMap = mStaticInfo.getAvailableMinFrameDurationsForFormatChecked(ImageFormat.JPEG);
for (int i = mOrderedStillSizes.size() - 2; i >= 0; i--) {
Size candidateSize = mOrderedStillSizes.get(i);
if (mStaticInfo.isHardwareLevelLegacy()) {
// Legacy level doesn't report min frame duration
if (candidateSize.getWidth() <= videoSz.getWidth() && candidateSize.getHeight() <= videoSz.getHeight()) {
videoSnapshotSz = candidateSize;
}
} else {
Long jpegFrameDuration = minFrameDurationMap.get(candidateSize);
assertTrue("Cannot find minimum frame duration for jpeg size " + candidateSize, jpegFrameDuration != null);
if (candidateSize.getWidth() <= videoSz.getWidth() && candidateSize.getHeight() <= videoSz.getHeight() && jpegFrameDuration <= videoFrameDuration) {
videoSnapshotSz = candidateSize;
}
}
}
/**
* Only test full res snapshot when below conditions are all true.
* 1. Camera is a FULL device
* 2. video size is up to max preview size, which will be bounded by 1080p.
* 3. Full resolution jpeg stream can keep up to video stream speed.
* When full res jpeg stream cannot keep up to video stream speed, search
* the largest jpeg size that can susptain video speed instead.
*/
if (mStaticInfo.isHardwareLevelFull() && videoSz.getWidth() <= maxPreviewSize.getWidth() && videoSz.getHeight() <= maxPreviewSize.getHeight()) {
for (Size jpegSize : mOrderedStillSizes) {
Long jpegFrameDuration = minFrameDurationMap.get(jpegSize);
assertTrue("Cannot find minimum frame duration for jpeg size " + jpegSize, jpegFrameDuration != null);
if (jpegFrameDuration <= videoFrameDuration) {
videoSnapshotSz = jpegSize;
break;
}
if (jpegSize.equals(videoSz)) {
throw new AssertionFailedError("Cannot find adequate video snapshot size for video size" + videoSz);
}
}
}
Log.i(TAG, "Testing video snapshot size " + videoSnapshotSz + " for video size " + videoSz);
if (videoSnapshotSz.getWidth() * videoSnapshotSz.getHeight() > FRAME_SIZE_15M)
kFrameDrop_Tolerence = (int) (FRAMEDROP_TOLERANCE * FRAME_DROP_TOLERENCE_FACTOR);
createImageReader(videoSnapshotSz, ImageFormat.JPEG, MAX_VIDEO_SNAPSHOT_IMAGES, /*listener*/
null);
if (VERBOSE) {
Log.v(TAG, "Testing camera recording with video size " + videoSz.toString());
}
// Configure preview and recording surfaces.
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video.mp4";
if (DEBUG_DUMP) {
mOutMediaFileName = VIDEO_FILE_PATH + "/test_video_" + cameraId + "_" + videoSz.toString() + ".mp4";
}
int numTestIterations = burstTest ? 1 : NUM_SINGLE_SHOT_TEST;
int totalDroppedFrames = 0;
for (int numTested = 0; numTested < numTestIterations; numTested++) {
prepareRecordingWithProfile(profile);
// prepare video snapshot
SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
SimpleImageReaderListener imageListener = new SimpleImageReaderListener();
CaptureRequest.Builder videoSnapshotRequestBuilder = mCamera.createCaptureRequest((mStaticInfo.isHardwareLevelLegacy()) ? CameraDevice.TEMPLATE_RECORD : CameraDevice.TEMPLATE_VIDEO_SNAPSHOT);
// prepare preview surface by using video size.
updatePreviewSurfaceWithVideo(videoSz, profile.videoFrameRate);
prepareVideoSnapshot(videoSnapshotRequestBuilder, imageListener);
CaptureRequest request = videoSnapshotRequestBuilder.build();
// Start recording
startRecording(/* useMediaRecorder */
true, resultListener, /*useVideoStab*/
false);
long startTime = SystemClock.elapsedRealtime();
// Record certain duration.
SystemClock.sleep(RECORDING_DURATION_MS / 2);
// take video snapshot
if (burstTest) {
List<CaptureRequest> requests = new ArrayList<CaptureRequest>(BURST_VIDEO_SNAPSHOT_NUM);
for (int i = 0; i < BURST_VIDEO_SNAPSHOT_NUM; i++) {
requests.add(request);
}
mSession.captureBurst(requests, resultListener, mHandler);
} else {
mSession.capture(request, resultListener, mHandler);
}
// make sure recording is still going after video snapshot
SystemClock.sleep(RECORDING_DURATION_MS / 2);
// Stop recording and preview
int durationMs = stopRecording(/* useMediaRecorder */
true);
// of frames to estimate duration
if (!burstTest) {
durationMs = (int) (resultListener.getTotalNumFrames() * 1000.0f / profile.videoFrameRate);
}
// Validation recorded video
validateRecording(videoSz, durationMs);
if (burstTest) {
for (int i = 0; i < BURST_VIDEO_SNAPSHOT_NUM; i++) {
Image image = imageListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
validateVideoSnapshotCapture(image, videoSnapshotSz);
image.close();
}
} else {
// validate video snapshot image
Image image = imageListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
validateVideoSnapshotCapture(image, videoSnapshotSz);
// validate if there is framedrop around video snapshot
totalDroppedFrames += validateFrameDropAroundVideoSnapshot(resultListener, image.getTimestamp());
//TODO: validate jittering. Should move to PTS
//validateJittering(resultListener);
image.close();
}
}
if (!burstTest) {
Log.w(TAG, String.format("Camera %d Video size %s: Number of dropped frames " + "detected in %d trials is %d frames.", cameraId, videoSz.toString(), numTestIterations, totalDroppedFrames));
mCollector.expectLessOrEqual(String.format("Camera %d Video size %s: Number of dropped frames %d must not" + " be larger than %d", cameraId, videoSz.toString(), totalDroppedFrames, kFrameDrop_Tolerence), kFrameDrop_Tolerence, totalDroppedFrames);
}
closeImageReader();
}
}
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