Examples with MediaMetadataRetriever android.media.MediaMetadataRetriever used on opensource projects

Example 76 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project platform_frameworks_base by android.

the class MediaMetadataRetrieverTest method testMetadataRetrieval.

@LargeTest
public static void testMetadataRetrieval() throws Exception {
    boolean supportWMA = MediaProfileReader.getWMAEnable();
    boolean supportWMV = MediaProfileReader.getWMVEnable();
    boolean hasFailed = false;
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    for (int i = 0, n = MediaNames.THUMBNAIL_METADATA_TEST_FILES.length; i < n; ++i) {
        try {
            Log.v(TAG, "File " + i + ": " + MediaNames.THUMBNAIL_METADATA_TEST_FILES[i]);
            if ((MediaNames.THUMBNAIL_METADATA_TEST_FILES[i].endsWith(".wma") && !supportWMA) || (MediaNames.THUMBNAIL_METADATA_TEST_FILES[i].endsWith(".wmv") && !supportWMV)) {
                Log.v(TAG, "windows media is not supported and thus we will skip the test for this file");
                continue;
            }
            retriever.setDataSource(MediaNames.THUMBNAIL_METADATA_TEST_FILES[i]);
            extractAllSupportedMetadataValues(retriever);
        } catch (Exception e) {
            Log.e(TAG, "Fails to setDataSource for file " + MediaNames.THUMBNAIL_METADATA_TEST_FILES[i]);
            hasFailed = true;
        }
        // Don't be evil
        Thread.yield();
    }
    retriever.release();
    assertTrue(!hasFailed);
}

Example 77 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project platform_frameworks_base by android.

the class MediaDecoder method retrieveDefaultRotation.

@TargetApi(17)
private void retrieveDefaultRotation() {
    MediaMetadataRetriever metadataRetriever = new MediaMetadataRetriever();
    metadataRetriever.setDataSource(mContext, mUri);
    String rotationString = metadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_ROTATION);
    mDefaultRotation = rotationString == null ? 0 : Integer.parseInt(rotationString);
}

Example 78 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project Conversations by siacs.

the class FileBackend method getVideoPreview.

private Bitmap getVideoPreview(File file, int size) {
    MediaMetadataRetriever metadataRetriever = new MediaMetadataRetriever();
    Bitmap frame;
    try {
        metadataRetriever.setDataSource(file.getAbsolutePath());
        frame = metadataRetriever.getFrameAtTime(0);
        metadataRetriever.release();
        frame = resize(frame, size);
    } catch (IllegalArgumentException | NullPointerException e) {
        frame = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
        frame.eraseColor(0xff000000);
    }
    drawOverlay(frame, R.drawable.play_video, 0.75f);
    return frame;
}

Example 79 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project Timber by naman14.

the class TimberUtils method getAlbumArtForFile.

public static String getAlbumArtForFile(String filePath) {
    MediaMetadataRetriever mmr = new MediaMetadataRetriever();
    mmr.setDataSource(filePath);
    return mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM);
}

Example 80 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project WordPress-Android by wordpress-mobile.

the class MediaUtils method getVideoDurationMS.

public static long getVideoDurationMS(Context context, Uri videoUri) {
    if (context == null || videoUri == null) {
        AppLog.e(AppLog.T.MEDIA, "context and videoUri can't be null.");
        return 0L;
    }
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    try {
        retriever.setDataSource(context, videoUri);
    } catch (IllegalArgumentException | SecurityException e) {
        AppLog.e(AppLog.T.MEDIA, "Can't read duration of the video.", e);
        return 0L;
    } catch (RuntimeException e) {
        // Ref: https://github.com/wordpress-mobile/WordPress-Android/issues/5431
        AppLog.e(AppLog.T.MEDIA, "Can't read duration of the video due to a Runtime Exception happened setting the datasource", e);
        return 0L;
    }
    String time = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
    if (time == null) {
        return 0L;
    }
    return Long.parseLong(time);
}