How to use image for watermark from drawable folder or assets folder in Android.
I found many examples with command but all the examples are working with static image path of internal storage.
I have done following code to make video with watermark.
try {
FFmpeg ffmpeg = FFmpeg.getInstance(mContext);
// to execute "ffmpeg -version" command you just need to pass "-version"
String mSelectedPath = PathUtils.getPathFromUri(mContext, selectedUri);
String mFileName = PathUtils.getFileName(mSelectedPath);
final String mDestinationPath = "/storage/emulated/0/" + mFileName;
String[] array = new String[]{"-i", mSelectedPath , "-i", "/storage/emulated/0/logo.png", "-filter_complex", "[0:v][1:v]overlay=main_w-overlay_w-10:10", "-codec:a", "copy", mDestinationPath};
ffmpeg.execute(array, new ExecuteBinaryResponseHandler() {
@Override
public void onStart() {
Log.d(TAG, "onStart: ");
Toast.makeText(mContext, "Preparing video...", Toast.LENGTH_SHORT).show();
}
@Override
public void onProgress(String message) {
Log.d(TAG, "onProgress: " + message);
Toast.makeText(mContext, "Processing for compression...", Toast.LENGTH_SHORT).show();
}
@Override
public void onFailure(String message) {
Log.d(TAG, "onFailure: " + message);
Toast.makeText(mContext, "Failed to upload, Try Again.", Toast.LENGTH_SHORT).show();
}
@Override
public void onSuccess(String message) {
Log.d(TAG, "onSuccess: " + message);
Toast.makeText(mContext, "Uploading started", Toast.LENGTH_SHORT).show();
mFinalUploadUri = PathUtils.getUriFromPath(mContext, new File(mDestinationPath));
uploadVideo();
}
@Override
public void onFinish() {
Log.d(TAG, "onFinish: ");
}
});
} catch (FFmpegCommandAlreadyRunningException e) {
// Handle if FFmpeg is already running
e.printStackTrace();
}
Anyone know how to use image for watermark from drawable or assets folder? Can anyone help?
FFMpeg is not Android Environment . Drawable and Assets Directory is only use for Android Environment So if you wish to add Image as water mark you should go for File storage path only
I have created saveImage()
to save drawable into external storage.
private void saveImage() {
//TODO Change logo.png in drawable folder for watermark
Bitmap bm = BitmapFactory.decodeResource(getResources(), R.drawable.logo);
String extStorageDirectory = Environment.getExternalStorageDirectory().toString();
File file = new File(extStorageDirectory, "logo.png");
if (!file.exists()) {
try {
FileOutputStream outStream = new FileOutputStream(file);
bm.compress(Bitmap.CompressFormat.PNG, 100, outStream);
outStream.flush();
outStream.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
And your command will be:
String[] array = new String[]{"-y", "-i", mSelectedPath, "-i", Environment.getExternalStorageDirectory() + "logo.png", "-filter_complex", "[0:v][1:v]overlay=main_w-overlay_w-10:10", "-codec:a", "copy", mDestinationPath};
Note : You must have to take permission as below:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
Thank you.
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