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• Evolution #2173 : Date de création / publication

  18 juillet 2017, par tcharlss (*´_ゝ｀)

  Cool, super idée nicod_
  Pour ma gouverne, comment tu comptes faire pour ajouter ce champ quand on installe des nouveaux plugins ?

  Il reste la question de la date de 1ère publication, un article pouvant rester en gestation très longtemps avant d’être publié. Pour gérer ce cas, on pourrait considérer que la date de création d’un objet ayant un statut de publication correspond à la date de la 1ère publication (quand il y a $flux['args']['table']['statut']['publie']).

  Concrètement quelque chose comme ça : dans pre_insertion, ne remplir date_ceation que si l’objet ne possède pas de statut de publication, et dans objet_instituer remplir date_creation si ce champ est vide et si l’objet est publié.

• FFMPEG set -ss and -to with string

  12 mai 2017, par NewUser

  I know I can set the start with -ss and end with -to but can someone please help me to format the following so that I can enter the -ss and -to with a string ?

  I want -ss to come from

  String start = editStart.getText().toString();

  and -to to come from

  String end = editEnd.getText().toString();

  Here is my ffmpeg string I want to edit, I have entered -ss and -to to show where I want the above strings to be.

  String s = "-i" + " " + mVideoUri.toString().replace("file:///", "") + " -i " + newBackgroundBitmap.getPath() +  " -filter_complex [1:v][0:v]scale2ref=iw:ih[ovr][base];[ovr]colorchannelmixer=aa=0.7[ovrl];[base][ovrl]overlay[v] -ss -to -map [v] -c:v libx264 -preset ultrafast " + directoryToStore + "/" + FileName + mp4;
  
  
  
  String[] arguments = s.split(" ");
  
  
  
  ExecuteFFMPEG(arguments);

  ---

  EDIT

  Here is the full ffmpeg

  //Button onclick
  
  public void onButtonClicked(View view) {
  
      switch (view.getId()) {
  
  
  
      //WHEN THE EXPORT BUTTON IS CLICKED
  
      case Export:
  
          String s = "-i" + " " + mVideoUri.toString() + " -i " + newBackgroundBitmap.getPath() + " -filter_complex [1:v][0:v]scale2ref=iw:ih[ovr][base];[ovr]colorchannelmixer=aa=0.7[ovrl];[base][ovrl]overlay[v] -map [v] -c:v libx264 -preset ultrafast " + directoryToStore + "/" + lastSaved + mp;
  
          String[] arguments = s.split(" ");
  
          ExecuteFFMPEG(arguments);
  
  
  
      }
  
  }
  
  
  
  //Added onLoad FFMPEG
  
  public void LoadFFMPEG() {
  
  
  
      FFmpeg ffmpeg = FFmpeg.getInstance(getBaseContext());
  
      try {
  
          ffmpeg.loadBinary(new LoadBinaryResponseHandler() {
  
  
  
              @Override
  
              public void onStart() {
  
                  super.onStart();
  
  
  
              }
  
  
  
              @Override
  
              public void onFailure() {
  
                  super.onFailure();
  
              }
  
  
  
              @Override
  
              public void onSuccess() {
  
                  super.onSuccess();
  
  
  
              }
  
  
  
              @Override
  
              public void onFinish() {
  
                  super.onFinish();
  
              }
  
          });
  
      } catch (FFmpegNotSupportedException e1) {
  
          e1.printStackTrace();
  
          Log.d("[FFMPEGMain Exception]-", e1.toString());
  
      }
  
  }
  
  
  
  //Added Exceute FFMPEG
  
  public void ExecuteFFMPEG(String[] command) {
  
  
  
  
  
      FFmpeg ffmpeg = FFmpeg.getInstance(getBaseContext());
  
      try {
  
  
  
          ffmpeg.execute(command, new ExecuteBinaryResponseHandler() {
  
  
  
              @Override
  
              public void onStart() {
  
                  super.onStart();
  
                  Log.d("[Start]", "start");
  
  
  
              }
  
  
  
              @Override
  
              public void onProgress(String message) {
  
                  Log.d("[Progress]", message);
  
              }
  
  
  
              @Override
  
              public void onFailure(String message) {
  
                  Log.d("[fail]", message);
  
              }
  
  
  
              @Override
  
              public void onSuccess(String message) {
  
                  Log.d("[Success]", message);
  
  
  
  
  
              }
  
  
  
  
  
              @Override
  
              public void onFinish() {
  
                  super.onFinish();
  
                  Log.d("[Finish]", "file output done");
  
  
  
              }
  
  
  
          });
  
      } catch (FFmpegCommandAlreadyRunningException e) {
  
          // Handle if FFmpeg is already running
  
          Log.d("[FFMPEG Exception]-", e.toString());
  
  
  
      }
  
  
  
  
  
  }

  The above works perfectly as I was hoping. Now I want to set the start and end of the video (depending on the position the user selected). I get the start and end of the video back as a string, like this :

  String valueRight = formatter.format(getValueRight);
  
  String valueLeft = formatter.format(getValueLeft);
  
  
  
  //this strings will return 00:00:00.000 DEPENDING on the position from the user
  
  //just like when you would normally call -ss 00:00:50.849 -to 00:02:05.100

  As I mentioned above that I know it should be set as -ss and -to but I am looking for a wat to format my string to enter -ss and -to with a string, somthing like this :

  -ss valueLeft -to valueRight

  ---

• java.io.IOException : Error running exec() Working Directory : null Environment : null FFmpeg Android merging mp3 and mp4

  23 avril 2017, par 1234567

  java.io.IOException : Error running exec() Working Directory : null Environment : null FFmpeg Android merging mp3 and mp4

  I am trying following code

  public class Minact1 extends Activity{
  
      String  videoFilePath,audioFilePath,outputFilePath;
  
  
  
      @Override
  
      protected void onCreate(Bundle savedInstanceState) {
  
          super.onCreate(savedInstanceState);
  
          setContentView(R.layout.mainact);
  
          videoFilePath = Environment.getExternalStorageDirectory()
  
                  .getAbsolutePath() + "/sample2.mp4";
  
          audioFilePath = Environment.getExternalStorageDirectory()
  
                  .getAbsolutePath() + "/abc.mp3";
  
          outputFilePath = Environment.getExternalStorageDirectory()
  
                  .getAbsolutePath() + "/output.mp4";
  
  
  
          try {
  
  
  
  
  
              FFmpeg ffmpeg = FFmpeg.getInstance(this);
  
              String[] cmd =
  
                      {"-i " + videoFilePath + " -i " + audioFilePath +
  
                              " -shortest -threads 0 -preset ultrafast -strict -2 " + outputFilePath};
  
  
  
              ffmpeg.execute(cmd, mergeListener);
  
          } catch (FFmpegCommandAlreadyRunningException e) {
  
              e.printStackTrace();
  
  
  
              Toast.makeText(Minact1.this, "" +  e, Toast.LENGTH_SHORT).show();
  
          }
  
      }
  
  
  
      ExecuteBinaryResponseHandler mergeListener = new ExecuteBinaryResponseHandler() {
  
          @Override
  
          public void onStart() {
  
              //started
  
              Toast.makeText(Minact1.this, "started", Toast.LENGTH_SHORT).show();
  
          }
  
  
  
          @Override
  
          public void onFailure(String message) {
  
              //failed
  
              Toast.makeText(Minact1.this, "failed", Toast.LENGTH_SHORT).show();
  
          }
  
  
  
          @Override
  
          public void onFinish() {
  
              File output = new File(outputFilePath);
  
              //Do whatever with your muxed file
  
  
  
              Toast.makeText(Minact1.this, "onFinish", Toast.LENGTH_SHORT).show();
  
          }
  
      };
  
  }

  I have used following library for FFmpeg

  dependencies {
  
      compile fileTree(dir: 'libs', include: ['*.jar'])
  
      testCompile 'junit:junit:4.12'
  
      compile 'com.android.support:appcompat-v7:23.1.1'
  
  
  
      androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
  
          exclude group: 'com.android.support', module: 'support-annotations'
  
      })
  
  
  
      compile 'com.android.support:design:23.1.1'
  
      compile 'com.writingminds:FFmpegAndroid:0.3.2'
  
      compile 'org.florescu.android.rangeseekbar:rangeseekbar-library:0.3.0'
  
      compile 'com.android.support:cardview-v7:23.1.1'
  
      compile 'commons-io:commons-io:2.5'
  
  }

  and added following permission in manifest

  the files are present at the path used , but output.mp4 is not created

  the log says

  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg: Exception while trying to run: [Ljava.lang.String;@3fe418b2
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg: java.io.IOException: Error running exec(). Command: [/data/data/com.ffmpegtryer/files/ffmpeg, -i /storage/sdcard0/sample2.mp4 -i /storage/sdcard0/abc.mp3 -shortest -threads 0 -preset ultrafast -strict -2 /storage/sdcard0/output.mp4] Working Directory: null Environment: null
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.lang.ProcessManager.exec(ProcessManager.java:211)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.lang.Runtime.exec(Runtime.java:173)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.lang.Runtime.exec(Runtime.java:128)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at com.github.hiteshsondhi88.libffmpeg.ShellCommand.run(ShellCommand.java:10)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.doInBackground(FFmpegExecuteAsyncTask.java:38)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.doInBackground(FFmpegExecuteAsyncTask.java:10)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at android.os.AsyncTask$2.call(AsyncTask.java:288)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.lang.Thread.run(Thread.java:818)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:  Caused by: java.io.IOException: No such file or directory
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.lang.ProcessManager.exec(Native Method)
  
  04-23 10:43:39.278 27191-27216/com.ffmpegtryer E/FFmpeg:     at java.lang.ProcessManager.exec(ProcessManager.java:209)

  any help would be useful