Recherche avancée
Médias (29)
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#7 Ambience
16 octobre 2011, par
Mis à jour : Juin 2015
Langue : English
Type : Audio
-
#6 Teaser Music
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#5 End Title
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#3 The Safest Place
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#4 Emo Creates
15 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#2 Typewriter Dance
15 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
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Sur d’autres sites (5204)
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When i used ffmpeg to trim a video ,i observed an error [closed]
6 mars 2020, par israfillli wanna use ffmpeg to trim a video but when i build app i see this I/System.out : ssssCANNOT LINK EXECUTABLE "/data/user/0/com.example.newapplication/files/ffmpeg" : "/data/data/com.example.newapplication/files/ffmpeg" has text relocations (https://android.googlesource.com/platform/bionic/+/master/androg-’changes-for-ndk-developers.md#Text-Relocations-Enforced-for-API-level-23)
why didn’t i use this library
public class MainActivity extends AppCompatActivity {
String outPutFile;
Uri filePath, filePathSecond, photoUri, AudioUri;
ProgressDialog progressDialog;
private int REQUEST_TAKE_GALLERY_VIDEO = 110;
private int REQUEST_TAKE_GALLERY_VIDEO_2 = 115;
private FFmpeg ffmpeg;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if(ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED){
ActivityCompat.requestPermissions(this,new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},1);
}
progressDialog = new ProgressDialog(this);
findViewById(R.id.selectVideo).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("video/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Video"), REQUEST_TAKE_GALLERY_VIDEO);
}
});
findViewById(R.id.start).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (filePath != null) {
executeCutVideoCommand(1000, 4 * 1000, filePath);
}
}
});
findViewById(R.id.marge_video).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (filePath != null && filePathSecond != null)
executeMargeVideoCommand(filePath, filePathSecond);
}
});
findViewById(R.id.selectVideo_2).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("video/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Video"), REQUEST_TAKE_GALLERY_VIDEO_2);
}
});
findViewById(R.id.filter_video).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(filePath!=null){
executeFilterCommand(filePath);
}
}
});
loadFFMpegBinary();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_TAKE_GALLERY_VIDEO) {
Uri uri = data.getData();
if (uri != null) {
filePath = uri;
}
}
if (requestCode == REQUEST_TAKE_GALLERY_VIDEO_2) {
Uri uri = data.getData();
if (uri != null) {
filePathSecond = uri;
}
}
}
// video trim
private void executeCutVideoCommand(int startMs, int endMs, Uri filePath) {
File moviesDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_MOVIES
);
String filePrefix = "cut_video";
String fileExtn = ".mp4";
String yourRealPath = getPath(MainActivity.this, filePath);
File dest = new File(moviesDir, filePrefix + fileExtn);
int fileNo = 0;
while (dest.exists()) {
fileNo++;
dest = new File(moviesDir, filePrefix + fileNo + fileExtn);
}
/* Log.d(TAG, "startTrim: src: " + yourRealPath);
Log.d(TAG, "startTrim: dest: " + dest.getAbsolutePath());
Log.d(TAG, "startTrim: startMs: " + startMs);
Log.d(TAG, "startTrim: endMs: " + endMs);*/
outPutFile = dest.getAbsolutePath();
//String[] complexCommand = {"-i", yourRealPath, "-ss", "" + startMs / 1000, "-t", "" + endMs / 1000, dest.getAbsolutePath()};
String[] complexCommand = {"-ss",
"" + (startMs / 1000),
"-y",
"-i",
yourRealPath,
"-t",
"" + ((endMs - startMs) / 1000),
"-vcodec",
"mpeg4",
"-b:v",
"2097152",
"-b:a",
"48000",
"-ac",
"2",
"-ar",
"22050",
outPutFile};
execFFmpegBinary(complexCommand);
}
private String getPath(final Context context, final Uri uri) {
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
// DocumentProvider
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
if ("primary".equalsIgnoreCase(type)) {
return Environment.getExternalStorageDirectory() + "/" + split[1];
}
// TODO handle non-primary volumes
}
// DownloadsProvider
else if (isDownloadsDocument(uri)) {
final String id = DocumentsContract.getDocumentId(uri);
final Uri contentUri = ContentUris.withAppendedId(
Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
return getDataColumn(context, contentUri, null, null);
}
// MediaProvider
else if (isMediaDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{
split[1]
};
return getDataColumn(context, contentUri, selection, selectionArgs);
}
}
// MediaStore (and general)
else if ("content".equalsIgnoreCase(uri.getScheme())) {
return getDataColumn(context, uri, null, null);
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
}
}
return null;
}
private boolean isExternalStorageDocument(Uri uri) {
return "com.android.externalstorage.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is DownloadsProvider.
*/
private boolean isDownloadsDocument(Uri uri) {
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is MediaProvider.
*/
private boolean isMediaDocument(Uri uri) {
return "com.android.providers.media.documents".equals(uri.getAuthority());
}
private String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
null);
if (cursor != null && cursor.moveToFirst()) {
final int column_index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(column_index);
}
} finally {
if (cursor != null)
cursor.close();
}
return null;
}
private void loadFFMpegBinary() {
try {
if (ffmpeg == null) {
ffmpeg = FFmpeg.getInstance(this);
}
ffmpeg.loadBinary(new LoadBinaryResponseHandler() {
@Override
public void onFailure() {
}
@Override
public void onSuccess() {
}
});
} catch (FFmpegNotSupportedException e) {
} catch (Exception e) {
}
}
private void execFFmpegBinary(final String[] command) {
progressDialog.show();
try {
ffmpeg.execute(command, new ExecuteBinaryResponseHandler() {
@Override
public void onFailure(String s) {
System.out.println("ssss"+s);
}
@Override
public void onSuccess(String s) {
// Log.d(TAG, "SUCCESS with output : " + s);
Toast.makeText(MainActivity.this, "SUCCESS" + outPutFile, Toast.LENGTH_LONG).show();
}
@Override
public void onProgress(String s) {
}
@Override
public void onStart() {
progressDialog.setMessage("Processing...");
progressDialog.show();
}
@Override
public void onFinish() {
progressDialog.dismiss();
}
});
} catch (Exception e ) {
Toast.makeText(MainActivity.this, "EXCEPTION", Toast.LENGTH_LONG).show();
// do nothing for now
}
}
private void executeMargeVideoCommand(Uri filePath, Uri filePathSecond) {
File moviesDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_MOVIES
);
String filePrefix = "marge_change_video";
String fileExtn = ".mp4";
String yourRealPath = getPath(MainActivity.this, filePath);
String yourRealPath2 = getPath(MainActivity.this, filePathSecond);
File dest = new File(moviesDir, filePrefix + fileExtn);
int fileNo = 0;
while (dest.exists()) {
fileNo++;
dest = new File(moviesDir, filePrefix + fileNo + fileExtn);
}
outPutFile = dest.getAbsolutePath();
String complexCommand[] = {"-y", "-i", yourRealPath, "-i", yourRealPath2, "-strict", "experimental", "-filter_complex",
"[0:v]scale=iw*min(1920/iw\\,1080/ih):ih*min(1920/iw\\,1080/ih), pad=1920:1080:(1920-iw*min(1920/iw\\,1080/ih))/2:(1080-ih*min(1920/iw\\,1080/ih))/2,setsar=1:1[v0];[1:v] scale=iw*min(1920/iw\\,1080/ih):ih*min(1920/iw\\,1080/ih), pad=1920:1080:(1920-iw*min(1920/iw\\,1080/ih))/2:(1080-ih*min(1920/iw\\,1080/ih))/2,setsar=1:1[v1];[v0][0:a][v1][1:a] concat=n=2:v=1:a=1",
"-ab", "48000", "-ac", "2", "-ar", "22050", "-s", "1920x1080", "-vcodec", "libx264", "-crf", "27",
"-q", "4", "-preset", "ultrafast", outPutFile};
execFFmpegBinary(complexCommand);
}
private void executeFilterCommand(Uri filePath) {
File moviesDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_MOVIES
);
String filePrefix = "filter_change_video";
String fileExtn = ".mp4";
String yourRealPath = getPath(MainActivity.this, filePath);
File dest = new File(moviesDir, filePrefix + fileExtn);
int fileNo = 0;
while (dest.exists()) {
fileNo++;
dest = new File(moviesDir, filePrefix + fileNo + fileExtn);
}
outPutFile = dest.getAbsolutePath();
// String complexCommand[] = {"-i", yourRealPath,"-r", "15", "-aspect" ,""+w+":"+""+h ,"-strict" ,"-2",outPutFile};
String complexCommand[] = { "-i",yourRealPath,"-vf", "split [main][tmp]; [tmp] lutyuv=","y=val*5"," [tmp2]; [main][tmp2] overlay", outPutFile};
execFFmpegBinary(complexCommand);
}}
-
Error while opening encoder for output stream #0:0 for Creating Video from image,Gif,music
29 février 2020, par brijeshI am trying to create a video from image,gif and music.
Here is the code I used :
{"-y", "-i", imagepath, "-ignore_loop", "0", "-i", gif, "-filter_complex", "[1:v]scale=" + filterdBitmap.getWidth() + ":" + filterdBitmap.getHeight() + "[ovrl];[0:v][ovrl]overlay=0:0", "-ss", "" + startMs / 1000, "-t", "" + endMs / 1000, "-i", songpath, "-c:v", "libx264", "-preset", "ultrafast", "-r", "30", "-pix_fmt", "yuva420p", "-c:a", "aac", "-shortest", outputLocation.getPath()};The error I received was this :
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or heightSpecifically, here is the complete response :
2020-02-29 10:16:01.043 14913-14913/com.photocreator E/fail: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, png_pipe, from 'file:///storage/emulated/0/1582951553006.jpg':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: png, rgba(pc), 639x812, 25 tbr, 25 tbn, 25 tbc
Input #1, gif, from 'http://13.232.145.224:3003/getpath/video_maker/new/35.gif':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: gif, bgra, 288x480, 15 fps, 15 tbr, 100 tbn, 100 tbc
[mp3 @ 0xaea97200] Skipping 0 bytes of junk at 253.
Input #2, mp3, from '/storage/emulated/0/Download/supnaringtone-49332.mp3':
Metadata:
encoder : Lavf58.20.100
Duration: 00:00:21.76, start: 0.025057, bitrate: 64 kb/s
Stream #2:0: Audio: mp3, 44100 Hz, stereo, s16p, 64 kb/s
Metadata:
encoder : Lavc58.35
Incompatible pixel format 'yuva420p' for codec 'libx264', auto-selecting format 'yuv420p'
[libx264 @ 0xaeacfc00] width not divisible by 2 (639x812)
Output #0, mp4, to '/storage/emulated/0/allkotlin/video/movie_1582951554388.mp4':
Stream #0:0: Video: h264, none, q=2-31, 128 kb/s, 30 fps (default)
Metadata:
encoder : Lavc57.24.102 libx264
Stream #0:1: Audio: aac, 0 channels, 128 kb/s
Metadata:
encoder : Lavc57.24.102 aac
Stream mapping:
Stream #0:0 (png) -> overlay:main (graph 0)
Stream #1:0 (gif) -> scale (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #2:0 -> #0:1 (mp3 (native) -> aac (native))
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or heightIf I use -s 560x560 , it works great, except then I can’t keep on using my aspect ratio :
And here is my code :
public class PhotoEditing extends AppCompatActivity implements GetGifAdapter.GlideInterface, SdCardSongAdapter.MediaInterface
, FiltersListFragmentListener, EmojiFragmentListener, AddTextFragmentListener {
public static final String FILE_PROVIDER_AUTHORITY = "com.burhanrashid52.photoeditor.fileprovider";
@Nullable
@VisibleForTesting
Uri mSaveImageUri;
PhotoEditorView image_preview;
ImageView image_gif/*,image_preview*/;
ImageView save, back;
LinearLayout linearLayout;
public String sessionId, sessionId1;
Uri image_selected_uri;
public Bitmap originalBitmap, filterdBitmap, finalBitmap;
LinearLayout btn_music_list, btn_music_cut, btn_add_gif, btn_filters_list, btn_emoji, btn_add_text;
MediaPlayer mediaPlayer;
String mediaData;
LinearLayout relativeLayout;
RelativeLayout seekbar_layout, fm;
RelativeLayout.LayoutParams layoutparam;
RangeSeekBar rangeSeekBar;
Runnable r;
Handler mHandler;
private int duration;
private TextView tvLeft, tvRight;
RelativeLayout rl_replace, music_fragment;
FilterListFragment filterListFragment;
EmojiFragment emojiFragment;
PhotoEditor photoEditor;
int screenWidth, screenHeight;
Bitmap bitmap;
int brightnessFinal = 0;
int saturationFinal = 0;
int constrantFinal = 0;
int hue = 0;
String glideData;
FFmpeg ffmpeg;
String s;
String imageHeight;
String imageWidth ;
private static final String TAG = "BRIJESH";
Context context = this;
static {
System.loadLibrary("NativeImageProcessor");
}
public Bitmap resizeImageToNewSize(Bitmap bitmap, int i, int i2) {
try {
int width = bitmap.getWidth();
int height = bitmap.getHeight();
float f = (float) i;
float f2 = (float) i2;
if (!(height == i2 && width == i)) {
float f3 = (float) width;
float f4 = f / f3;
float f5 = (float) height;
float f6 = f2 / f5;
if (f4 < f6) {
f6 = f4;
}
f = f3 * f6;
f2 = f5 * f6;
}
Bitmap bitmap1 = Bitmap.createScaledBitmap(bitmap, (int) f, (int) f2, true);
fm.removeView(image_preview);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(bitmap1.getWidth(), bitmap1.getHeight());
params.addRule(RelativeLayout.CENTER_HORIZONTAL);
image_preview.setLayoutParams(params);
fm.addView(image_preview);
return bitmap1;
} catch (Exception unused) {
fm.removeView(image_preview);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(200, 100);
params.addRule(RelativeLayout.CENTER_IN_PARENT);
image_preview.setLayoutParams(params);
fm.addView(image_preview);
return bitmap;
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_photo_editing);
initialize(this);
image_preview = findViewById(R.id.image_preview);
image_preview.getSource().setScaleType(ImageView.ScaleType.FIT_XY);
photoEditor = new PhotoEditor.Builder(this, image_preview)
.setPinchTextScalable(true)
.build();
image_gif = findViewById(R.id.image_gif);
linearLayout = findViewById(R.id.linearLayout);
btn_music_list = findViewById(R.id.btn_music_list);
// btn_music_cut = findViewById(R.id.btn_music_cut);
btn_add_gif = findViewById(R.id.btn_add_gif);
btn_filters_list = findViewById(R.id.btn_filters_list);
btn_emoji = findViewById(R.id.btn_emoji);
btn_add_text = findViewById(R.id.btn_add_text);
fm = findViewById(R.id.frame);
rl_replace = findViewById(R.id.replace_fragment);
music_fragment = findViewById(R.id.music_fragment);
seekbar_layout = findViewById(R.id.seekbar_layout);
rangeSeekBar = findViewById(R.id.rangeSeekBar);
rangeSeekBar.setNotifyWhileDragging(true);
mHandler = new Handler();
tvLeft = findViewById(R.id.tvLeft);
tvRight = findViewById(R.id.tvRight);
relativeLayout = findViewById(R.id.relativeLayout);
save = findViewById(R.id.btndone);
back = findViewById(R.id.btnhome);
mediaPlayer = new MediaPlayer();
back.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mediaPlayer.isPlaying()) {
mediaPlayer.stop();
onBackPressed();
} else onBackPressed();
}
});
sessionId1 = getIntent().getStringExtra("gallary");
sessionId = getPathFromUri(PhotoEditing.this, Uri.parse(sessionId1));
image_selected_uri = Uri.parse(sessionId);
loadImage();
btn_music_list.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// if (seekbar_layout.getVisibility() == View.GONE){
if (mediaPlayer != null && mediaPlayer.isPlaying()) {
mediaPlayer.stop();
}
MusicListFragment musicListFragment = new MusicListFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.replace_fragment, musicListFragment);
transaction.addToBackStack(null);
transaction.commit();
seekbar_layout.setVisibility(View.VISIBLE);
// }
// else if (seekbar_layout.getVisibility() == View.VISIBLE) {
// seekbar_layout.setVisibility(View.GONE);
// }
}
});
// btn_music_cut.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View v) {
// if (seekbar_layout.getVisibility() == View.GONE) {
// if (mediaPlayer != null && mediaPlayer.isPlaying()) {
// seekbar_layout.setVisibility(View.VISIBLE);
// }
// } else if (seekbar_layout.getVisibility() == View.VISIBLE) {
// seekbar_layout.setVisibility(View.GONE);
// }
// }
// });
btn_add_gif.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
GIfFragment gIfFragment = new GIfFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.replace_fragment, gIfFragment);
transaction.addToBackStack(null);
transaction.commit();
}
});
save.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// image_preview.getSource().setDrawingCacheEnabled(true);
// Bitmap b = image_preview.getSource().getDrawingCache();
// MediaStore.Images.Media.insertImage(context.getContentResolver(), b,"", "");
saveImageToGallery();
}
});
}
private void loadImage() {
bitmap = BitmapFactory.decodeFile(image_selected_uri.toString());
originalBitmap = bitmap.copy(Bitmap.Config.ARGB_8888, true);
originalBitmap = modifyOrientation(originalBitmap, sessionId);
finalBitmap = originalBitmap.copy(Bitmap.Config.ARGB_8888, true);
filterdBitmap = originalBitmap.copy(Bitmap.Config.ARGB_8888, true);
DisplayMetrics displayMetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
int f3672y = displayMetrics.widthPixels;
int f3673z = displayMetrics.heightPixels;
float f = getResources().getDisplayMetrics().density;
int i = f3672y - ((int) (40.0f * f));
int i2 = f3673z - ((int) (f * 100.0f));
image_preview.getSource().setImageBitmap(resizeImageToNewSize(bitmap, i, i2));
}
private void getDropboxIMGSize(Uri uri){
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(new File(uri.getPath()).getAbsolutePath(), options);
imageHeight= String.valueOf(options.outHeight);
imageWidth = String.valueOf(options.outWidth);
}
@SuppressLint("MissingPermission")
private void saveImageToGallery() {
File file = new File(Environment.getExternalStorageDirectory()
+ File.separator + ""
+ System.currentTimeMillis() + ".jpg");
try {
file.createNewFile();
SaveSettings saveSettings = new SaveSettings.Builder()
.setClearViewsEnabled(true)
.setTransparencyEnabled(true)
.build();
photoEditor.saveAsFile(file.getAbsolutePath(), saveSettings, new PhotoEditor.OnSaveListener() {
@Override
public void onSuccess(@NonNull String imagePath) {
Toast.makeText(context, "Image Saved", Toast.LENGTH_SHORT).show();
mSaveImageUri = Uri.fromFile(new File(imagePath));
getDropboxIMGSize(mSaveImageUri);
executeCmd(String.valueOf(mSaveImageUri), mediaData, glideData, rangeSeekBar.getSelectedMinValue().intValue() * 1000, rangeSeekBar.getSelectedMaxValue().intValue() * 1000);
}
@Override
public void onFailure(@NonNull Exception exception) {
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
private void executeCmd(String imagepath, String songpath, String gif, int startMs, int endMs) {
File outputLocation = getConvertedFile(outputPath() + "video", "movie_" + System.currentTimeMillis() + ".mp4");
Log.e("videofilepath", songpath);
String[] complexCommand = {"-y", "-i", imagepath,
"-ignore_loop", "0",
"-i", gif, "-filter_complex", "[1:v]scale=w='bitand(iw,65534)':h='bitand(ih,65534)' [ovrl];[0:v][ovrl]overlay=0:0",
"-ss", "" + startMs / 1000, "-t", "" + endMs / 1000, "-i", songpath,
"-c:v", "libx264", "-preset", "ultrafast", "-r", "30", "-pix_fmt", "yuva420p", "-c:a", "aac", "-shortest", outputLocation.getPath()};
try {
ffmpeg.execute(complexCommand, new ExecuteBinaryResponseHandler() {
@Override
public void onSuccess(String s) {
Log.e("onSuccess", s);
}
@Override
public void onFailure(String s) {
Log.e("fail", s);
}
});
} catch (FFmpegCommandAlreadyRunningException e) {
Log.e("catch", e.getMessage());
}
}
}Any idea what is going on here ? Thanks !
-
X264 : How to access NAL units from encoder ?
18 avril 2014, par user1884325When I call
frame_size = x264_encoder_encode(encoder, &nals, &i_nals, &pic_in, &pic_out);and subsequently write each NAL to a file like this :
if (frame_size >= 0)
{
int i;
int j;
for (i = 0; i < i_nals; i++)
{
printf("******************* NAL %d (%d bytes) *******************\n", i, nals[i].i_payload);
fwrite(&(nals[i].p_payload[0]), 1, nals[i].i_payload, fid);
}
}then I get this
My questions are :
1) Is it normal that there’s readable parameters in the beginning of the file ?
2) How do I configure the X264 encoder so that the encoder returns frames that I can send via UDP without the packet getting fragmented (size must be below 1390 or somewhere around that).
3) With the x264.exe I pass in these options :
"--threads 1 --profile baseline --level 3.2 --preset ultrafast --bframes 0 --force-cfr --no-mbtree --sync-lookahead 0 --rc-lookahead 0 --keyint 1000 --intra-refresh"How do I map those to the settings in the X264 parameters structure ? (x264_param_t)
4) I have been told that the x264 static library doesn’t support bitmap input to the encoder and that I have to use libswscale for conversion of the 24bit RGB input bitmap to YUV2. The encoder, supposedly, only takes YUV2 as input ? Is this true ? If so, how do I build libswscale for the x264 static library ?
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