Example usage for android.media MediaMetadataRetriever getFrameAtTime

Introduction

In this page you can find the example usage for android.media MediaMetadataRetriever getFrameAtTime.

Prototype

public Bitmap getFrameAtTime() 

Source Link

Document

Call this method after setDataSource().

Usage

From source file:Main.java

public static Bitmap getVideoScreenShot(String filePath) {
    MediaMetadataRetriever media = new MediaMetadataRetriever();
    media.setDataSource(filePath);// ww w.ja  v  a  2s  .c  om
    Bitmap bitmap = media.getFrameAtTime();
    media.release();
    return bitmap;
}

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From source file:Main.java

public static Bitmap getFrameAtTime(String path) {
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    retriever.setDataSource(path, new HashMap<String, String>());
    return retriever.getFrameAtTime();
}

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From source file:Main.java

public static Bitmap getVideoThumbnail(String filePath) {
    Bitmap bitmap = null;/*from www  . ja  va 2 s  .  c om*/
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    try {
        retriever.setDataSource(filePath);
        bitmap = retriever.getFrameAtTime();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (RuntimeException e) {
        e.printStackTrace();
    } finally {
        try {
            retriever.release();
        } catch (RuntimeException e) {
            e.printStackTrace();
        }
    }
    return bitmap;
}

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From source file:com.online.fullsail.SaveWebMedia.java

private Bitmap getVideoFrame(String uri) {
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    try {/*from w  w  w .  ja  va2 s.  c  o  m*/
        if (Integer.parseInt(Build.VERSION.SDK) > Build.VERSION_CODES.GINGERBREAD) {
            retriever.setDataSource(uri);
            return retriever.getFrameAtTime();
        } else {
            retriever.setMode(MediaMetadataRetriever.MODE_CAPTURE_FRAME_ONLY);
            retriever.setDataSource(uri);
            return retriever.captureFrame();
            // These items were handled by the custom android media class
            // Despite being marked errors, they compile without an issue
        }
    } catch (IllegalArgumentException ex) {
        ex.printStackTrace();
    } catch (RuntimeException ex) {
        ex.printStackTrace();
    } finally {
        try {
            retriever.release();
        } catch (RuntimeException ex) {
        }
    }
    return null;
}

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From source file:com.nostra13.universalimageloader.core.decode.ContentImageDecoder.java

private Bitmap makeVideoThumbnailFromMediaMetadataRetriever(MediaMetadataRetriever retriever) {
    if (retriever == null)
        return null;

    Bitmap thumbnail = null;/*w  w w  . j  av a2  s  . c  o  m*/
    byte[] picture = retriever.getEmbeddedPicture();

    if (picture != null) {
        Log8.d();
        thumbnail = BitmapFactory.decodeByteArray(picture, 0, picture.length);
        if (thumbnail != null) {
            Log8.d(thumbnail.getWidth(), thumbnail.getHeight());
        }
    } else {
        Log8.d();
    }

    if (thumbnail == null) {
        Log8.d();
        thumbnail = retriever.getFrameAtTime();
        if (thumbnail != null) {
            Log8.d(thumbnail.getWidth(), thumbnail.getHeight());
        }
    }

    if (thumbnail == null) {
        Log8.d();
        return null;
    }

    return thumbnail;
}

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From source file:com.keylesspalace.tusky.activity.ComposeActivity.java

private void pickMedia(Uri uri, long mediaSize) {
    ContentResolver contentResolver = getContentResolver();
    if (mediaSize == MEDIA_SIZE_UNKNOWN) {
        displayTransientError(R.string.error_media_upload_opening);
        return;// w  w  w .ja va 2s  . c om
    }
    String mimeType = contentResolver.getType(uri);
    if (mimeType != null) {
        String topLevelType = mimeType.substring(0, mimeType.indexOf('/'));
        switch (topLevelType) {
        case "video": {
            if (mediaSize > STATUS_MEDIA_SIZE_LIMIT) {
                displayTransientError(R.string.error_media_upload_size);
                return;
            }
            if (mediaQueued.size() > 0 && mediaQueued.get(0).type == QueuedMedia.Type.IMAGE) {
                displayTransientError(R.string.error_media_upload_image_or_video);
                return;
            }
            MediaMetadataRetriever retriever = new MediaMetadataRetriever();
            retriever.setDataSource(this, uri);
            Bitmap source = retriever.getFrameAtTime();
            Bitmap bitmap = ThumbnailUtils.extractThumbnail(source, 128, 128);
            source.recycle();
            addMediaToQueue(QueuedMedia.Type.VIDEO, bitmap, uri, mediaSize);
            break;
        }
        case "image": {
            InputStream stream;
            try {
                stream = contentResolver.openInputStream(uri);
            } catch (FileNotFoundException e) {
                displayTransientError(R.string.error_media_upload_opening);
                return;
            }
            Bitmap source = BitmapFactory.decodeStream(stream);
            Bitmap bitmap = ThumbnailUtils.extractThumbnail(source, 128, 128);
            source.recycle();
            try {
                if (stream != null) {
                    stream.close();
                }
            } catch (IOException e) {
                bitmap.recycle();
                displayTransientError(R.string.error_media_upload_opening);
                return;
            }
            addMediaToQueue(QueuedMedia.Type.IMAGE, bitmap, uri, mediaSize);
            break;
        }
        default: {
            displayTransientError(R.string.error_media_upload_type);
            break;
        }
        }
    } else {
        displayTransientError(R.string.error_media_upload_type);
    }
}

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From source file:com.fa.mastodon.activity.ComposeActivity.java

private void pickMedia(Uri uri, long mediaSize) {
    ContentResolver contentResolver = getContentResolver();
    if (mediaSize == MEDIA_SIZE_UNKNOWN) {
        displayTransientError(R.string.error_media_upload_opening);
        return;//from  ww  w  .ja va  2s. c om
    }
    String mimeType = contentResolver.getType(uri);
    if (mimeType != null) {
        String topLevelType = mimeType.substring(0, mimeType.indexOf('/'));
        switch (topLevelType) {
        case "video": {
            if (mediaSize > STATUS_MEDIA_SIZE_LIMIT) {
                displayTransientError(R.string.error_media_upload_size);
                return;
            }
            if (mediaQueued.size() > 0 && mediaQueued.get(0).type == QueuedMedia.Type.IMAGE) {
                displayTransientError(R.string.error_media_upload_image_or_video);
                return;
            }
            MediaMetadataRetriever retriever = new MediaMetadataRetriever();
            retriever.setDataSource(this, uri);
            Bitmap source = retriever.getFrameAtTime();
            Bitmap bitmap = ThumbnailUtils.extractThumbnail(source, THUMBNAIL_SIZE, THUMBNAIL_SIZE);
            source.recycle();
            addMediaToQueue(QueuedMedia.Type.VIDEO, bitmap, uri, mediaSize);
            break;
        }
        case "image": {
            InputStream stream;
            try {
                stream = contentResolver.openInputStream(uri);
            } catch (FileNotFoundException e) {
                displayTransientError(R.string.error_media_upload_opening);
                return;
            }

            Bitmap source = BitmapFactory.decodeStream(stream);
            Bitmap bitmap = ThumbnailUtils.extractThumbnail(source, THUMBNAIL_SIZE, THUMBNAIL_SIZE);
            source.recycle();
            try {
                if (stream != null) {
                    stream.close();
                }
            } catch (IOException e) {
                bitmap.recycle();
                displayTransientError(R.string.error_media_upload_opening);
                return;
            }
            addMediaToQueue(QueuedMedia.Type.IMAGE, bitmap, uri, mediaSize);
            break;
        }
        default: {
            displayTransientError(R.string.error_media_upload_type);
            break;
        }
        }
    } else {
        displayTransientError(R.string.error_media_upload_type);
    }
}

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