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Médias (91)
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MediaSPIP Simple : futur thème graphique par défaut ?
26 septembre 2013, par
Mis à jour : Octobre 2013
Langue : français
Type : Video
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avec chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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sans chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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config chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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SPIP - plugins - embed code - Exemple
2 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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GetID3 - Bloc informations de fichiers
9 avril 2013, par
Mis à jour : Mai 2013
Langue : français
Type : Image
Autres articles (111)
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Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...) -
Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
Modification lors de l’ajout d’un média
Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (10259)
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how to merge an audio file with an image in android using javaCV
11 mai 2016, par Darshan SoniI have aleady tried some code but it is throwing exception like this,
05-11 17:34:00.449 1838-2316/darshan.fragments_demo E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
Process: darshan.fragments_demo, PID: 1838
java.lang.RuntimeException: An error occurred while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:309)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.UnsatisfiedLinkError: org.bytedeco.javacpp.avutil
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:324)
at org.bytedeco.javacpp.Loader.load(Loader.java:413)
at org.bytedeco.javacpp.Loader.load(Loader.java:381)
at org.bytedeco.javacpp.avformat$AVFormatContext.<clinit>(avformat.java:2597)
at org.bytedeco.javacv.FFmpegFrameGrabber.startUnsafe(FFmpegFrameGrabber.java:386)
at org.bytedeco.javacv.FFmpegFrameGrabber.start(FFmpegFrameGrabber.java:380)
at darshan.fragments_demo.Layout1$Test.doInBackground(Layout1.java:166)
at darshan.fragments_demo.Layout1$Test.doInBackground(Layout1.java:136)
at android.os.AsyncTask$2.call(AsyncTask.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
</clinit>
Now in gradle file I’ve included some libraries my gradle file is as follow,apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE-FIREBASE.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/services/javax.annotation.processing.Processor'
pickFirst 'META-INF/maven/org.bytedeco.javacpp-presets/opencv/pom.properties'
pickFirst 'META-INF/maven/org.bytedeco.javacpp-presets/opencv/pom.xml'
pickFirst 'META-INF/maven/org.bytedeco.javacpp-presets/ffmpeg/pom.properties'
pickFirst 'META-INF/maven/org.bytedeco.javacpp-presets/ffmpeg/pom.xml'
}
defaultConfig {
applicationId "darshan.fragments_demo"
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile group: 'org.bytedeco', name: 'javacv', version: '1.1'
compile group: 'org.bytedeco.javacpp-presets', name: 'opencv', version: '2.4.11-0.11', classifier: 'android-arm'
compile group: 'org.bytedeco.javacpp-presets', name: 'opencv', version: '2.4.11-0.11', classifier: 'android-x86'
compile group: 'org.bytedeco.javacpp-presets', name: 'ffmpeg', version: '2.6.1-0.11', classifier: 'android-arm'
compile group: 'org.bytedeco.javacpp-presets', name: 'ffmpeg', version: '2.6.1-0.11', classifier: 'android-x86'
}And java file is as follow,
public class Test extends AsyncTask {
ProgressDialog dialog;
FFmpegFrameRecorder recorder;
String videoPath;
protected void onPreExecute() {
dialog = new ProgressDialog(Layout1.this);
dialog.setMessage("Genrating video, Please wait.........");
dialog.setCancelable(false);
//dialog.show();
};
@Override
protected Void doInBackground(Void... params) {
File folder = Environment.getExternalStorageDirectory();
String path = folder.getAbsolutePath() + "/DCIM/Camera";
// ArrayList<string> paths = (ArrayList<string>) getListOfFiles(path, "jpg");
long millis = System.currentTimeMillis();
videoPath = path + "/" + "test_sham_"+millis+".3gp";
try {
//audio grabber
FFmpegFrameGrabber grabber2 = new FFmpegFrameGrabber(folder.getAbsolutePath()+"/bluetooth/abcd.mp3");
//video grabber
FFmpegFrameGrabber grabber1 = new FFmpegFrameGrabber(path+"/1.jpg");
grabber1.start();
grabber2.start();
recorder = new FFmpegFrameRecorder(path
+ "/" + "test_sham_"+millis+".mp4", grabber1.getImageWidth(), grabber1.getImageHeight(),2);
//recorder.setVideoCodec(5);
recorder.setVideoCodec(avcodec.AV_CODEC_ID_MPEG4);
// recorder.setVideoCodec(avcodec.AV_CODEC_ID_MP4ALS);
//recorder.setFormat("3gp");
recorder.setFormat("mp4");
recorder.setFrameRate(30);
recorder.setSampleRate(grabber2.getSampleRate());
recorder.setVideoBitrate(30);
long startTime = System.currentTimeMillis();
recorder.start();
Frame frame1, frame2 = null;
while ((frame1 = grabber1.grabFrame()) != null ||
(frame2 = grabber2.grabFrame()) != null) {
recorder.record(frame1);
recorder.record(frame2);
}
recorder.stop();
grabber1.stop();
grabber2.stop();
System.out.println("Total Time:- " + recorder.getTimestamp());
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
</string></string>I just cant figure out what is wrong with the implementation
Please help -
Is there a way to program the (Download) button to save a group of images as a one video ?
9 février 2024, par Lina Al-fawzanThis is my entire code. Its function is that everything the user writes or says will have images returned to him according to what he wrote/said, and the next image will be shown to him after he presses “close,” and he can save each image separately. I want to make a simple modification to it. First, instead of a close button, I want each image to be displayed for 3 seconds and the next one to be displayed, and so on... “all of them in one window”, and for the “download” button to be when the last image is displayed, and for them all to be saved in one video.


import 'package:flutter/material.dart';
import 'package:flutter/services.dart' show rootBundle;
import 'dart:convert';
import 'dart:typed_data';
import 'package:image_gallery_saver/image_gallery_saver.dart';
import 'package:speech_to_text/speech_to_text.dart' as stt;

void main() {
 runApp(MyApp());
}

class MyApp extends StatelessWidget {
 @override
 Widget build(BuildContext context) {
 return MaterialApp(
 home: MyHomePage(),
 );
 }
}

class MyHomePage extends StatefulWidget {
 @override
 _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<myhomepage> {
 TextEditingController _textEditingController = TextEditingController();
 late stt.SpeechToText _speech;
 bool _isListening = false;

 @override
 void initState() {
 super.initState();
 _speech = stt.SpeechToText();
 }

 void _listen() async {
 if (!_isListening) {
 bool available = await _speech.initialize(
 onStatus: (val) => print('onStatus: $val'),
 onError: (val) => print('onError: $val'),
 );
 if (available) {
 setState(() => _isListening = true);
 _speech.listen(
 onResult: (val) => setState(() {
 _textEditingController.text = val.recognizedWords;
 if (val.hasConfidenceRating && val.confidence > 0) {
 _showImages(val.recognizedWords);
 }
 }),
 );
 }
 } else {
 setState(() => _isListening = false);
 _speech.stop();
 }
 }

 @override
 Widget build(BuildContext context) {
 return Scaffold(
 appBar: AppBar(
 title: Text('Image Viewer'),
 ),
 body: Padding(
 padding: const EdgeInsets.all(16.0),
 child: Column(
 mainAxisAlignment: MainAxisAlignment.center,
 children: [
 TextField(
 controller: _textEditingController,
 decoration: const InputDecoration(
 labelText: 'Enter a word',
 ),
 ),
 SizedBox(height: 16.0),
 ElevatedButton(
 onPressed: () {
 String userInput = _textEditingController.text;
 _showImages(userInput);
 },
 child: Text('Show Images'),
 ),
 SizedBox(height: 16.0),
 ElevatedButton(
 onPressed: _listen,
 child: Text(_isListening ? 'Stop Listening' : 'Start Listening'),
 ),
 ],
 ),
 ),
 );
 }

Future<void> _showImages(String userInput) async {
 String directoryPath = 'assets/output_images/';
 print("User Input: $userInput");
 print("Directory Path: $directoryPath");

 List<string> assetFiles = await rootBundle
 .loadString('AssetManifest.json')
 .then((String manifestContent) {
 final Map manifestMap = json.decode(manifestContent);
 return manifestMap.keys
 .where((String key) => key.startsWith(directoryPath))
 .toList();
 });

 List<string> imageFiles = assetFiles.where((String assetPath) =>
 assetPath.toLowerCase().endsWith('.jpg') ||
 assetPath.toLowerCase().endsWith('.gif')).toList();

 List<string> words = userInput.split(' '); // Tokenize the sentence into words

 for (String word in words) {
 String wordImagePath = '$directoryPath$word.gif';

 if (imageFiles.contains(wordImagePath)) {
 await _showDialogWithImage(wordImagePath);
 } else {
 for (int i = 0; i < word.length; i++) {
 String letter = word[i];
 String letterImagePath = imageFiles.firstWhere(
 (assetPath) => assetPath.toLowerCase().endsWith('$letter.jpg'),
 orElse: () => '',
 );
 if (letterImagePath.isNotEmpty) {
 await _showDialogWithImage(letterImagePath);
 } else {
 print('No image found for $letter');
 }
 }
 }
 }
}

 

 Future<void> _showDialogWithImage(String imagePath) async {
 await showDialog<void>(
 context: context,
 builder: (BuildContext context) {
 return AlertDialog(
 content: Image.asset(imagePath),
 actions: [
 TextButton(
 onPressed: () {
 Navigator.of(context).pop();
 },
 child: Text('Close'),
 ),
 TextButton(
 onPressed: () async {
 await _downloadImage(imagePath);
 Navigator.of(context).pop();
 },
 child: Text('Download'),
 ),
 ],
 );
 },
 );
 }

 Future<void> _downloadImage(String assetPath) async {
 try {
 final ByteData data = await rootBundle.load(assetPath);
 final List<int> bytes = data.buffer.asUint8List();

 final result = await ImageGallerySaver.saveImage(Uint8List.fromList(bytes));

 if (result != null) {
 ScaffoldMessenger.of(context).showSnackBar(
 SnackBar(
 content: Text('Image saved to gallery.'),
 ),
 );
 } else {
 ScaffoldMessenger.of(context).showSnackBar(
 SnackBar(
 content: Text('Failed to save image to gallery.'),
 ),
 );
 }
 } catch (e) {
 print('Error downloading image: $e');
 }
 }
}

</int></void></void></void></string></string></string></void></myhomepage>

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Android FFMpeg guardian project IOException : Permission Denied
30 décembre 2016, par sector11I have cloned compiled ffmpeg binary from here https://github.com/guardianproject/android-ffmpeg and using in android project reference from here https://github.com/guardianproject/android-ffmpeg-java
But i am not able to get -version command output as it is saying
Caused by: java.io.IOException: Permission deniedError Logs as follow :
Permission changed now
12-30 02:30:20.083 3765-3765/in.ashish29agre.ffmpeg I/System.out: Permission changed now
12-30 02:30:20.083 3765-3765/in.ashish29agre.ffmpeg I/System.out: Binary path: /data/data/in.ashish29agre.ffmpeg/app_bin/ffmpeg
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg I/TestActivity: Progress: -version
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: java.io.IOException: Error running exec(). Command: [-version] Working Directory: /data/data/in.ashish29agre.ffmpeg/app_bin Environment: [ANDROID_ROOT=/system, LOOP_MOUNTPOINT=/mnt/obb, ANDROID_BOOTLOGO=1, LD_LIBRARY_PATH=/vendor/lib:/system/lib, EXTERNAL_STORAGE=/storage/sdcard, ANDROID_SOCKET_zygote=9, ANDROID_DATA=/data, PATH=/sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin, ANDROID_ASSETS=/system/app, ASEC_MOUNTPOINT=/mnt/asec, BOOTCLASSPATH=/system/framework/core.jar:/system/framework/conscrypt.jar:/system/framework/okhttp.jar:/system/framework/core-junit.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/framework2.jar:/system/framework/telephony-common.jar:/system/framework/voip-common.jar:/system/framework/mms-common.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/apache-xml.jar:/system/framework/webviewchromium.jar, ANDROID_PROPERTY_WORKSPACE=8,0, ANDROID_STORAGE=/storage]
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at java.lang.ProcessManager.exec(ProcessManager.java:211)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at java.lang.ProcessBuilder.start(ProcessBuilder.java:195)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at org.ffmpeg.android.FfmpegController.execProcess(FfmpegController.java:137)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at org.ffmpeg.android.FfmpegController.execFFMPEG(FfmpegController.java:101)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at org.ffmpeg.android.FfmpegController.execFFMPEG(FfmpegController.java:111)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at in.ashish29agre.ffmpeg.TestActivity.onResume(TestActivity.java:37)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1192)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.Activity.performResume(Activity.java:5310)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2778)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2817)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2250)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.ActivityThread.access$800(ActivityThread.java:135)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.os.Looper.loop(Looper.java:136)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5017)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at java.lang.reflect.Method.invokeNative(Native Method)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at java.lang.reflect.Method.invoke(Method.java:515)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at dalvik.system.NativeStart.main(Native Method)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: Caused by: java.io.IOException: Permission denied
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at java.lang.ProcessManager.exec(Native Method)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: at java.lang.ProcessManager.exec(ProcessManager.java:209)
12-30 02:30:20.093 3765-3765/in.ashish29agre.ffmpeg W/System.err: ... 20 moreMy Activity code is as follows :
@Override
protected void onResume() {
super.onResume();
File fileTmp = getCacheDir();
File fileAppRoot = new File(getApplicationInfo().dataDir);
List<string> commands = new ArrayList<>();
commands.add("-version");
try {
FfmpegController ffmpegController = new FfmpegController(this, fileAppRoot);
ffmpegController.installBinaries(this, true);
System.out.println("Binary path: " + ffmpegController.getBinaryPath());
ffmpegController.execFFMPEG(commands, new ShellUtils.ShellCallback() {
@Override
public void shellOut(String shellLine) {
logger.info("Progress: " + shellLine);
}
@Override
public void processComplete(int exitValue) {
logger.info("Process complete");
}
});
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
</string>Just to make sure that i added permission of reading and writing external storage in manifest here is AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest package="in.test.ffmpeg">
<application>
<activity>
<action></action>
<category></category>
</activity>
</application>
</manifest>
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