Examples with TransitionCrossfade android.media.videoeditor.TransitionCrossfade used on opensource projects

Example 1 with TransitionCrossfade

use of android.media.videoeditor.TransitionCrossfade in project android_frameworks_base by ParanoidAndroid.

the class VideoEditorPreviewTest method testPreviewWithTransition.

/**
     *To test Preview : Preview of current Transitions applied (with multiple
     * generatePreview)
     */
@LargeTest
public void testPreviewWithTransition() throws Exception {
    final String videoItemFileName1 = INPUT_FILE_PATH + "H263_profile0_176x144_10fps_96kbps_0_25.3gp";
    final String imageItemFileName1 = INPUT_FILE_PATH + "IMG_1600x1200.jpg";
    final String videoItemFileName2 = INPUT_FILE_PATH + "MPEG4_SP_800x480_515kbps_15fps_AMR_NB_8KHz_12.2kbps_m_0_26.mp4";
    final String maskFilename = INPUT_FILE_PATH + "TransitionSpiral_QVGA.jpg";
    previewStart = false;
    previewStop = false;
    previewError = false;
    final Semaphore blockTillPreviewCompletes = new Semaphore(1);
    final MediaVideoItem mediaVideoItem1 = mVideoEditorHelper.createMediaItem(mVideoEditor, "m1", videoItemFileName1, MediaItem.RENDERING_MODE_BLACK_BORDER);
    mediaVideoItem1.setExtractBoundaries(0, 10000);
    mVideoEditor.addMediaItem(mediaVideoItem1);
    final MediaImageItem mediaImageItem1 = mVideoEditorHelper.createMediaItem(mVideoEditor, "m2", imageItemFileName1, 10000, MediaItem.RENDERING_MODE_BLACK_BORDER);
    mVideoEditor.addMediaItem(mediaImageItem1);
    final MediaVideoItem mediaVideoItem2 = mVideoEditorHelper.createMediaItem(mVideoEditor, "m3", videoItemFileName2, MediaItem.RENDERING_MODE_BLACK_BORDER);
    mediaVideoItem2.setExtractBoundaries(0, 10000);
    mVideoEditor.addMediaItem(mediaVideoItem2);
    final TransitionCrossfade transition1And2CrossFade = mVideoEditorHelper.createTCrossFade("transition_1_2_CF", mediaVideoItem1, mediaImageItem1, 2000, Transition.BEHAVIOR_MIDDLE_FAST);
    mVideoEditor.addTransition(transition1And2CrossFade);
    final TransitionAlpha transition2And3Alpha = mVideoEditorHelper.createTAlpha("transition_2_3", mediaImageItem1, mediaVideoItem2, 4000, Transition.BEHAVIOR_SPEED_UP, maskFilename, 50, true);
    mVideoEditor.addTransition(transition2And3Alpha);
    final TransitionFadeBlack transition1FadeBlack = mVideoEditorHelper.createTFadeBlack("transition_1FB", null, mediaVideoItem1, 2000, Transition.BEHAVIOR_MIDDLE_FAST);
    mVideoEditor.addTransition(transition1FadeBlack);
    List<Transition> transitionList = mVideoEditor.getAllTransitions();
    assertEquals("Transition List Size", 3, transitionList.size());
    assertEquals("Transition 1", transition1And2CrossFade, transitionList.get(0));
    assertEquals("Transition 2", transition2And3Alpha, transitionList.get(1));
    assertEquals("Transition 3", transition1FadeBlack, transitionList.get(2));
    mVideoEditor.setAspectRatio(MediaProperties.ASPECT_RATIO_3_2);
    final int[] progressValues = new int[300];
    mVideoEditor.generatePreview(new MediaProcessingProgressListener() {

        int i = 0;

        public void onProgress(Object item, int action, int progress) {
            if (item instanceof TransitionCrossfade) {
                progressValues[i] = progress;
                assertEquals("Object", item, transition1And2CrossFade);
                assertEquals("Action", action, MediaProcessingProgressListener.ACTION_ENCODE);
            } else if (item instanceof TransitionAlpha) {
                progressValues[i] = progress;
                assertEquals("Object", item, transition2And3Alpha);
                assertEquals("Action", action, MediaProcessingProgressListener.ACTION_ENCODE);
            } else if (item instanceof TransitionFadeBlack) {
                progressValues[i] = progress;
                assertEquals("Object", item, transition1FadeBlack);
                assertEquals("Action", action, MediaProcessingProgressListener.ACTION_ENCODE);
            }
            i++;
        }
    });
    mVideoEditorHelper.checkProgressCBValues(progressValues);
    final SurfaceHolder surfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
    /* As transition takes more time buffer of 10 sec is added */
    long waitingTime = minWaitingTime + 10000 + 10000;
    blockTillPreviewCompletes.acquire();
    try {
        mVideoEditor.startPreview(surfaceHolder, 0, 10000, false, 1, new PreviewProgressListener() {

            public void onProgress(VideoEditor videoEditor, long timeMs, OverlayData overlayData) {
            }

            public void onStart(VideoEditor videoEditor) {
                setPreviewStart();
            }

            public void onStop(VideoEditor videoEditor) {
                setPreviewStop();
                blockTillPreviewCompletes.release();
            }

            public void onError(VideoEditor videoEditor, int error) {
                setPreviewError();
                blockTillPreviewCompletes.release();
            }
        });
    } catch (Exception e) {
        blockTillPreviewCompletes.release();
    }
    blockTillPreviewCompletes.tryAcquire(waitingTime, TimeUnit.MILLISECONDS);
    mVideoEditor.stopPreview();
    blockTillPreviewCompletes.release();
    assertTrue("Preview Failed to start", previewStart);
    assertTrue("Preview Failed to stop", previewStop);
    assertFalse("Preview Error occurred", previewError);
    assertEquals("Removing Transition " + transition1And2CrossFade.getId(), transition1And2CrossFade, mVideoEditor.removeTransition(transition1And2CrossFade.getId()));
    transitionList = mVideoEditor.getAllTransitions();
    assertEquals("Transition List Size", 2, transitionList.size());
    assertEquals("Transition 1", transition2And3Alpha, transitionList.get(0));
    assertEquals("Transition 2", transition1FadeBlack, transitionList.get(1));
    validatePreviewProgress(0, -1, false, mVideoEditor.getDuration());
    final TransitionSliding transition1And2Sliding = mVideoEditorHelper.createTSliding("transition_1_2Sliding", mediaVideoItem1, mediaImageItem1, 4000, Transition.BEHAVIOR_MIDDLE_FAST, TransitionSliding.DIRECTION_LEFT_OUT_RIGHT_IN);
    mVideoEditor.addTransition(transition1And2Sliding);
    transitionList = mVideoEditor.getAllTransitions();
    assertEquals("Transition List Size", 3, transitionList.size());
    assertEquals("Transition 1", transition2And3Alpha, transitionList.get(0));
    assertEquals("Transition 2", transition1FadeBlack, transitionList.get(1));
    assertEquals("Transition 3", transition1And2Sliding, transitionList.get(2));
    validatePreviewProgress(5000, -1, false, (mVideoEditor.getDuration()));
}

Example 2 with TransitionCrossfade

use of android.media.videoeditor.TransitionCrossfade in project android_frameworks_base by ParanoidAndroid.

the class VideoEditorPerformance method testPerformanceGeneratePreviewWithTransitions.

/**
     * To test the performance of generatePreview : with Transitions
     *
     * @throws Exception
     */
@LargeTest
public void testPerformanceGeneratePreviewWithTransitions() throws Exception {
    final String videoItemFileName = INPUT_FILE_PATH + "H264_BP_1080x720_30fps_800kbps_1_17.mp4";
    final String imageItemFileName = INPUT_FILE_PATH + "IMG_1600x1200.jpg";
    final int renderingMode = MediaItem.RENDERING_MODE_BLACK_BORDER;
    final int transitionBehavior = Transition.BEHAVIOR_MIDDLE_FAST;
    long averageTime = 0;
    final String[] loggingInfo = new String[1];
    final MediaVideoItem mediaVideoItem = new MediaVideoItem(mVideoEditor, "mediaItem1", videoItemFileName, renderingMode);
    mediaVideoItem.setExtractBoundaries(0, 10000);
    mVideoEditor.addMediaItem(mediaVideoItem);
    final MediaImageItem mediaImageItem = new MediaImageItem(mVideoEditor, "mediaItem2", imageItemFileName, 10000, renderingMode);
    mVideoEditor.addMediaItem(mediaImageItem);
    final TransitionCrossfade transitionCrossFade = new TransitionCrossfade("transitionCrossFade", mediaVideoItem, mediaImageItem, 5000, transitionBehavior);
    mVideoEditor.addTransition(transitionCrossFade);
    for (int i = 0; i < NUM_OF_ITERATIONS; i++) {
        final long duration1 = SystemClock.uptimeMillis();
        mVideoEditor.generatePreview(new MediaProcessingProgressListener() {

            public void onProgress(Object item, int action, int progress) {
            }
        });
        final long duration2 = SystemClock.uptimeMillis();
        mVideoEditor.removeTransition(transitionCrossFade.getId());
        mVideoEditor.addTransition(transitionCrossFade);
        averageTime += (duration2 - duration1);
    }
    final long durationToAddObjects = averageTime;
    final float timeTaken = (float) durationToAddObjects * 1.0f / (float) NUM_OF_ITERATIONS;
    loggingInfo[0] = "Time taken to Generate Preview with transition :" + timeTaken;
    writeTimingInfo("testPerformanceGeneratePreviewWithTransitions:", loggingInfo);
}

Example 3 with TransitionCrossfade

use of android.media.videoeditor.TransitionCrossfade in project android_frameworks_base by ParanoidAndroid.

the class VideoEditorPerformance method testPerformanceAddRemoveTransition.

/**
     * To test the performance of adding and removing the transition
     *
     * @throws Exception
     */
@LargeTest
public void testPerformanceAddRemoveTransition() throws Exception {
    final String videoItemFileName1 = INPUT_FILE_PATH + "H264_BP_1080x720_30fps_800kbps_1_17.mp4";
    final int videoItemStartTime1 = 0;
    final int videoItemEndTime1 = 20000;
    final String videoItemFileName2 = INPUT_FILE_PATH + "MPEG4_SP_640x480_15fps_512kbps_AACLC_48khz_132kbps_s_0_26.mp4";
    final int videoItemStartTime2 = 0;
    final int videoItemEndTime2 = 20000;
    final int renderingMode = MediaItem.RENDERING_MODE_BLACK_BORDER;
    final int transitionDuration = 5000;
    final int transitionBehavior = Transition.BEHAVIOR_MIDDLE_FAST;
    final String[] loggingInfo = new String[3];
    int timeTaken = 0;
    final MediaVideoItem[] mediaVideoItem = new MediaVideoItem[(NUM_OF_ITERATIONS * 10) + 1];
    for (int i = 0; i < (NUM_OF_ITERATIONS * 10); i += 2) {
        try {
            mediaVideoItem[i] = new MediaVideoItem(mVideoEditor, "m" + i, videoItemFileName1, renderingMode);
            mediaVideoItem[i + 1] = new MediaVideoItem(mVideoEditor, "m" + (i + 1), videoItemFileName2, renderingMode);
            mediaVideoItem[i].setExtractBoundaries(videoItemStartTime1, videoItemEndTime1);
            mediaVideoItem[i + 1].setExtractBoundaries(videoItemStartTime2, videoItemEndTime2);
        } catch (Exception e1) {
            assertTrue("Can not create Video Object Item with file name = " + e1.toString(), false);
        }
        mVideoEditor.addMediaItem(mediaVideoItem[i]);
        mVideoEditor.addMediaItem(mediaVideoItem[i + 1]);
    }
    mediaVideoItem[(NUM_OF_ITERATIONS * 10)] = new MediaVideoItem(mVideoEditor, "m" + (NUM_OF_ITERATIONS * 10), videoItemFileName1, renderingMode);
    mediaVideoItem[(NUM_OF_ITERATIONS * 10)].setExtractBoundaries(videoItemStartTime1, videoItemEndTime1);
    mVideoEditor.addMediaItem(mediaVideoItem[(NUM_OF_ITERATIONS * 10)]);
    final TransitionCrossfade[] tranCrossfade = new TransitionCrossfade[(NUM_OF_ITERATIONS * 10)];
    long beginTime = SystemClock.uptimeMillis();
    for (int i = 0; i < (NUM_OF_ITERATIONS * 10); i++) {
        tranCrossfade[i] = new TransitionCrossfade("transition" + i, mediaVideoItem[i], mediaVideoItem[i + 1], transitionDuration, transitionBehavior);
    }
    timeTaken = calculateTimeTaken(beginTime, (NUM_OF_ITERATIONS * 10));
    loggingInfo[0] = "Time taken to Create CrossFade Transition :" + timeTaken;
    beginTime = SystemClock.uptimeMillis();
    for (int i = 0; i < (NUM_OF_ITERATIONS * 10); i++) {
        mVideoEditor.addTransition(tranCrossfade[i]);
    }
    timeTaken = calculateTimeTaken(beginTime, (NUM_OF_ITERATIONS * 10));
    loggingInfo[1] = "\n\tTime taken to add CrossFade Transition :" + timeTaken;
    beginTime = SystemClock.uptimeMillis();
    for (int i = 0; i < (NUM_OF_ITERATIONS * 10); i++) {
        assertEquals("Removing Transitions", tranCrossfade[i], mVideoEditor.removeTransition(tranCrossfade[i].getId()));
    }
    timeTaken = calculateTimeTaken(beginTime, (NUM_OF_ITERATIONS * 10));
    loggingInfo[2] = "\n\tTime taken to remove CrossFade Transition :" + timeTaken;
    writeTimingInfo("testPerformanceAddRemoveTransition (in mSec)", loggingInfo);
}

Example 4 with TransitionCrossfade

use of android.media.videoeditor.TransitionCrossfade in project android_frameworks_base by ParanoidAndroid.

the class VideoEditorStressTest method testStressAddRemoveTransition.

/**
     * To stress test transition
     *
     * @throws Exception
     */
@LargeTest
public void testStressAddRemoveTransition() throws Exception {
    final int renderingMode = MediaItem.RENDERING_MODE_BLACK_BORDER;
    final String VideoItemFileName1 = INPUT_FILE_PATH + "H264_BP_800x480_15fps_512kbps_1_17.mp4";
    final String ImageItemFileName2 = INPUT_FILE_PATH + "IMG_1600x1200.jpg";
    final String VideoItemFileName3 = INPUT_FILE_PATH + "MPEG4_SP_640x480_15fps_512kbps_AACLC_48khz_132kbps_s_0_26.mp4";
    final String maskFilename = INPUT_FILE_PATH + "TransitionSpiral_QVGA.jpg";
    final String[] loggingInfo = new String[1];
    int i = 0;
    writeTestCaseHeader("testStressAddRemoveTransition");
    getBeginMemory();
    for (i = 0; i < 50; i++) {
        if (i % 4 == 0) {
            final MediaVideoItem mediaItem1 = new MediaVideoItem(mVideoEditor, "m1" + i, VideoItemFileName1, renderingMode);
            mVideoEditor.addMediaItem(mediaItem1);
            mediaItem1.setExtractBoundaries(0, 10000);
            final TransitionCrossfade tranCrossfade = new TransitionCrossfade("transCF" + i, null, mediaItem1, 5000, Transition.BEHAVIOR_MIDDLE_FAST);
            mVideoEditor.addTransition(tranCrossfade);
        }
        if (i % 4 == 1) {
            final MediaVideoItem mediaItem1 = new MediaVideoItem(mVideoEditor, "m1" + i, VideoItemFileName1, renderingMode);
            mVideoEditor.addMediaItem(mediaItem1);
            mediaItem1.setExtractBoundaries(0, 10000);
            final MediaImageItem mediaItem2 = new MediaImageItem(mVideoEditor, "m2" + i, ImageItemFileName2, 10000, renderingMode);
            mVideoEditor.addMediaItem(mediaItem2);
            final TransitionAlpha transitionAlpha = mVideoEditorHelper.createTAlpha("transAlpha" + i, mediaItem1, mediaItem2, 5000, Transition.BEHAVIOR_SPEED_UP, maskFilename, 10, false);
            transitionAlpha.setDuration(4000);
            mVideoEditor.addTransition(transitionAlpha);
        }
        if (i % 4 == 2) {
            final MediaImageItem mediaItem2 = new MediaImageItem(mVideoEditor, "m2" + i, ImageItemFileName2, 10000, renderingMode);
            mVideoEditor.addMediaItem(mediaItem2);
            final MediaVideoItem mediaItem3 = new MediaVideoItem(mVideoEditor, "m3" + i, VideoItemFileName3, renderingMode);
            mVideoEditor.addMediaItem(mediaItem3);
            mediaItem3.setExtractBoundaries(0, 10000);
            final TransitionAlpha transitionAlpha = mVideoEditorHelper.createTAlpha("transAlpha" + i, mediaItem2, mediaItem3, 5000, Transition.BEHAVIOR_SPEED_UP, maskFilename, 10, false);
            transitionAlpha.setDuration(4000);
            mVideoEditor.addTransition(transitionAlpha);
            mediaItem3.setExtractBoundaries(0, 6000);
            final TransitionSliding transition2And3 = mVideoEditorHelper.createTSliding("transSlide" + i, mediaItem2, mediaItem3, 3000, Transition.BEHAVIOR_MIDDLE_FAST, TransitionSliding.DIRECTION_LEFT_OUT_RIGHT_IN);
            mVideoEditor.addTransition(transition2And3);
        }
        if (i % 4 == 3) {
            final MediaVideoItem mediaItem3 = new MediaVideoItem(mVideoEditor, "m3" + i, VideoItemFileName3, renderingMode);
            mVideoEditor.addMediaItem(mediaItem3);
            mediaItem3.setExtractBoundaries(0, 5000);
            final TransitionFadeBlack transition3 = mVideoEditorHelper.createTFadeBlack("transFB" + i, mediaItem3, null, 2500, Transition.BEHAVIOR_SPEED_UP);
            transition3.setDuration(500);
            mVideoEditor.addTransition(transition3);
        }
        if (i % 10 == 0) {
            getAfterMemory_updateLog(loggingInfo, false, i);
        }
    }
    getAfterMemory_updateLog(loggingInfo, false, i);
    /** Remove items and check for memory leak if any */
    for (i = 0; i < 50; i++) {
        if (i % 4 == 0) {
            mVideoEditor.removeTransition("transCF" + i);
            mVideoEditor.removeMediaItem("m1" + i);
        }
        if (i % 4 == 1) {
            mVideoEditor.removeTransition("transAlpha" + i);
            mVideoEditor.removeMediaItem("m1" + i);
            mVideoEditor.removeMediaItem("m2" + i);
        }
        if (i % 4 == 2) {
            mVideoEditor.removeTransition("transSlide" + i);
            mVideoEditor.removeMediaItem("m2" + i);
            mVideoEditor.removeMediaItem("m3" + i);
        }
        if (i % 4 == 3) {
            mVideoEditor.removeMediaItem("m3" + i);
        }
        if (i % 10 == 0) {
            getAfterMemory_updateLog(loggingInfo, true, i);
        }
    }
    getAfterMemory_updateLog(loggingInfo, true, i);
}

Example 5 with TransitionCrossfade

use of android.media.videoeditor.TransitionCrossfade in project android_frameworks_base by ParanoidAndroid.

the class VideoEditorStressTest method testStressLoadAndSave.

/**
     * To stress test : load and save
     *
     * @throws Exception
     */
@LargeTest
public void testStressLoadAndSave() throws Exception {
    final int renderingMode = MediaItem.RENDERING_MODE_BLACK_BORDER;
    final String VideoItemFileName1 = INPUT_FILE_PATH + "H264_BP_1080x720_30fps_800kbps_1_17.mp4";
    final String VideoItemFileName2 = INPUT_FILE_PATH + "H264_BP_800x480_15fps_512kbps_1_17.mp4";
    final String VideoItemFileName3 = INPUT_FILE_PATH + "MPEG4_SP_640x480_15fps_1200kbps_AACLC_48khz_64kbps_m_1_17.3gp";
    final String ImageItemFileName4 = INPUT_FILE_PATH + "IMG_640x480.jpg";
    final String ImageItemFileName5 = INPUT_FILE_PATH + "IMG_176x144.jpg";
    final String OverlayFile6 = INPUT_FILE_PATH + "IMG_640x480_Overlay1.png";
    final String[] loggingInfo = new String[1];
    int i = 0;
    final String[] projectPath = new String[10];
    writeTestCaseHeader("testStressLoadAndSave");
    getBeginMemory();
    for (i = 0; i < 10; i++) {
        projectPath[i] = mVideoEditorHelper.createRandomFile(PROJECT_LOCATION);
        final VideoEditor mVideoEditor1 = mVideoEditorHelper.createVideoEditor(projectPath[i]);
        final MediaVideoItem mediaItem1 = new MediaVideoItem(mVideoEditor1, "m1", VideoItemFileName1, renderingMode);
        mVideoEditor1.addMediaItem(mediaItem1);
        mediaItem1.setExtractBoundaries(0, 10000);
        final MediaVideoItem mediaItem2 = new MediaVideoItem(mVideoEditor1, "m2", VideoItemFileName2, renderingMode);
        mVideoEditor1.addMediaItem(mediaItem2);
        mediaItem2.setExtractBoundaries(mediaItem2.getDuration() / 4, mediaItem2.getDuration() / 2);
        final MediaVideoItem mediaItem3 = new MediaVideoItem(mVideoEditor1, "m3", VideoItemFileName3, renderingMode);
        mVideoEditor1.addMediaItem(mediaItem3);
        mediaItem3.setExtractBoundaries(mediaItem3.getDuration() / 2, mediaItem3.getDuration());
        final MediaImageItem mediaItem4 = new MediaImageItem(mVideoEditor1, "m4", ImageItemFileName4, 5000, renderingMode);
        mVideoEditor1.addMediaItem(mediaItem4);
        final MediaImageItem mediaItem5 = new MediaImageItem(mVideoEditor1, "m5", ImageItemFileName5, 5000, renderingMode);
        mVideoEditor1.addMediaItem(mediaItem5);
        final EffectColor effectColor1 = mVideoEditorHelper.createEffectItem(mediaItem3, "effect1", 10000, 2000, EffectColor.TYPE_COLOR, EffectColor.GREEN);
        mediaItem3.addEffect(effectColor1);
        final Bitmap mBitmap = mVideoEditorHelper.getBitmap(OverlayFile6, 640, 480);
        final OverlayFrame overlayFrame = mVideoEditorHelper.createOverlay(mediaItem4, "overlay", mBitmap, 4000, 1000);
        mediaItem4.addOverlay(overlayFrame);
        final TransitionCrossfade tranCrossfade = new TransitionCrossfade("transCF", mediaItem1, mediaItem2, 5000, Transition.BEHAVIOR_MIDDLE_FAST);
        mVideoEditor1.addTransition(tranCrossfade);
        final EffectColor effectColor2 = mVideoEditorHelper.createEffectItem(mediaItem4, "effect2", 0, mediaItem4.getDuration(), EffectColor.TYPE_COLOR, EffectColor.PINK);
        mediaItem4.addEffect(effectColor2);
        mVideoEditor1.generatePreview(new MediaProcessingProgressListener() {

            public void onProgress(Object item, int action, int progress) {
            }
        });
        mVideoEditor1.save();
        mVideoEditor1.release();
        getAfterMemory_updateLog(loggingInfo, false, i);
    }
    getAfterMemory_updateLog(loggingInfo, false, i);
    /** Remove items and check for memory leak if any */
    for (i = 0; i < 10; i++) {
        final VideoEditor mVideoEditor1b = VideoEditorFactory.load(projectPath[i], true);
        List<MediaItem> mediaList = mVideoEditor1b.getAllMediaItems();
        assertEquals("Media Item List Size", 5, mediaList.size());
        mediaList.get(3).removeEffect("effect1");
        mediaList.get(3).removeEffect("effect2");
        mediaList.get(2).removeOverlay("overlay");
        mVideoEditor1b.removeTransition("transCF");
        mVideoEditor1b.removeMediaItem("m5");
        mVideoEditor1b.removeMediaItem("m4");
        mVideoEditor1b.removeMediaItem("m3");
        mVideoEditor1b.removeMediaItem("m2");
        mVideoEditor1b.removeMediaItem("m1");
        mVideoEditor1b.release();
        getAfterMemory_updateLog(loggingInfo, true, i);
    }
    getAfterMemory_updateLog(loggingInfo, true, i);
}