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  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Activation de l’inscription des visiteurs

    12 avril 2011, par

    Il est également possible d’activer l’inscription des visiteurs ce qui permettra à tout un chacun d’ouvrir soit même un compte sur le canal en question dans le cadre de projets ouverts par exemple.
    Pour ce faire, il suffit d’aller dans l’espace de configuration du site en choisissant le sous menus "Gestion des utilisateurs". Le premier formulaire visible correspond à cette fonctionnalité.
    Par défaut, MediaSPIP a créé lors de son initialisation un élément de menu dans le menu du haut de la page menant (...)

Sur d’autres sites (7248)

  • when I merge some .ts files using ffmpeg libraray and for making mp4 video its get me error

    9 octobre 2017, par humayoon siddique

    I got .ts files from m3u8 link and now I want to merge the .ts files. After searching I came to know that we can merge .ts files using ffmpeg library. Now when I try to merge after certain process it gives me error as following.

    user this function for merging ts two mp4

    WARNING: linker: /data/data/com.whizpool.muftatv/files/ffmpeg has text relocations. This is wasting memory and is a security risk. Please fix.
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --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/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavutil      54.  7.100 / 54.  7.100
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavcodec     56.  1.100 / 56.  1.100
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavformat    56.  4.101 / 56.  4.101
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavdevice    56.  0.100 / 56.  0.100
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavfilter     5.  1.100 /  5.  1.100
    03-01 17:43:58.059 23895-23895/com.whizpool.muftatv E/ onProgress:   libswscale      3.  0.100 /  3.  0.100
    03-01 17:43:58.059 23895-23895/com.whizpool.muftatv E/ onProgress:   libswresample   1.  1.100 /  1.  1.100
    03-01 17:43:58.059 23895-23895/com.whizpool.muftatv E/ onProgress:   libpostproc    53.  0.100 / 53.  0.100
    03-01 17:43:58.069 23895-23895/com.whizpool.muftatv E/ onProgress: [concat @ 0x41a66eb0] Impossible to open '/storage/emulated/0/Mufta/3117927975001_4221595953001_s-6.ts?'
    03-01 17:43:58.069 23895-23895/com.whizpool.muftatv E/ onProgress: /storage/emulated/0/Pictures/MyCameraVideo/videos.txt: Invalid data found when processing input
  • when I merge some .ts files using ffmpeg library and for making mp4 video it gives me errors

    9 octobre 2017, par humayoon siddique

    I got .ts files from m3u8 link and now I want to merge the .ts files. After searching I came to know that we can merge .ts files using ffmpeg library. Now when I try to merge after certain process it gives me error as following.

    user this function for merging ts two mp4

    WARNING: linker: /data/data/com.whizpool.muftatv/files/ffmpeg has text relocations. This is wasting memory and is a security risk. Please fix.
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --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/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavutil      54.  7.100 / 54.  7.100
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavcodec     56.  1.100 / 56.  1.100
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavformat    56.  4.101 / 56.  4.101
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavdevice    56.  0.100 / 56.  0.100
    03-01 17:43:58.049 23895-23895/com.whizpool.muftatv E/ onProgress:   libavfilter     5.  1.100 /  5.  1.100
    03-01 17:43:58.059 23895-23895/com.whizpool.muftatv E/ onProgress:   libswscale      3.  0.100 /  3.  0.100
    03-01 17:43:58.059 23895-23895/com.whizpool.muftatv E/ onProgress:   libswresample   1.  1.100 /  1.  1.100
    03-01 17:43:58.059 23895-23895/com.whizpool.muftatv E/ onProgress:   libpostproc    53.  0.100 / 53.  0.100
    03-01 17:43:58.069 23895-23895/com.whizpool.muftatv E/ onProgress: [concat @ 0x41a66eb0] Impossible to open '/storage/emulated/0/Mufta/3117927975001_4221595953001_s-6.ts?'
    03-01 17:43:58.069 23895-23895/com.whizpool.muftatv E/ onProgress: /storage/emulated/0/Pictures/MyCameraVideo/videos.txt: Invalid data found when processing input
  • I want help in making video collage, tried everything but unsuccessful

    16 mars 2016, par Haider Ali

    I want to make Video Collage in which 2 or more videos should be displayed in one frame and then they can be converted into one Video file.
    I tried examples but they just add videos at the end of each video to make a long one combine video.
    Any Help Please

    String FILE_PATH = "/storage/sdcard0/testing.mp4";
    String FILE_PATH2 = "/storage/sdcard0/testing1.mp4";
    String FILE_PATH3 = "/storage/sdcard0/testing2.mp4";
    File file1 = new File(FILE_PATH);
    File file2 = new File(FILE_PATH2);
    File file3 = new File(FILE_PATH3);

    private ProgressDialog pDialog;
    ImageView img,img2,img3;
    MediaMetadataRetriever retriever2 = new MediaMetadataRetriever();
    MediaMetadataRetriever retriever3 = new MediaMetadataRetriever();
    ArrayList<bitmap> bitmapArray1 = new ArrayList<bitmap>();
    ArrayList<bitmap> bitmapArray2 = new ArrayList<bitmap>();
    ArrayList<bitmap> bitmapArray3 = new ArrayList<bitmap>();
    File ScreenDIR = new File("/sdcard/Screens/");
    </bitmap></bitmap></bitmap></bitmap></bitmap></bitmap>

    // have the object build the directory structure, if needed.

    double id1=0,id2=0,id3=0;



    @Override
    protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);
       ScreenDIR.mkdirs();

        img = (ImageView)findViewById(R.id.imageView);
       img2 = (ImageView)findViewById(R.id.imageView2);
       img3 = (ImageView)findViewById(R.id.imageView3);

       new LoadAllProducts().execute();




    }

    class LoadAllProducts extends AsyncTask {

       /**
        * Before starting background thread Show Progress Dialog
        * */
       @Override
       protected void onPreExecute() {
           super.onPreExecute();
           pDialog = new ProgressDialog(MainActivity.this);
           pDialog.setMessage("Extracting Frames. Please wait...");
           pDialog.setIndeterminate(false);
           pDialog.setCancelable(false);
           pDialog.show();
       }

       /**
        * getting All products from url
        * */
       protected String doInBackground(String... args) {
           if(file1.exists()){


               for (long i = 0; i &lt; 5000; i += 1000/14) { // lenms - video length in milliseconds

                   MediaMetadataRetriever retriever = new MediaMetadataRetriever();
                   retriever.setDataSource(file1.toString());

                  // Bitmap bitmap = retriever.getFrameAtTime((i*1000/14), MediaMetadataRetriever.OPTION_CLOSEST_SYNC);

                   saveBitmapToCahche( getResizedBitmap((retriever.getFrameAtTime((i*1000/14), MediaMetadataRetriever.OPTION_CLOSEST_SYNC)), 500) ,String.valueOf(id1));
                   id1++;
                   //bitmapArray1.add(bitmap);

                  /* File file = new File(ScreenDIR, "sketchpad1" + id1 + ".png");
                   FileOutputStream fOut = null;
                   try {
                       fOut = new FileOutputStream(file);
                   } catch (FileNotFoundException e) {
                       e.printStackTrace();
                   }

                   //bitmap.compress(Bitmap.CompressFormat.PNG, 30, fOut);

                   try {
                       fOut.flush();
                   } catch (IOException e) {
                       e.printStackTrace();
                   }
                   try {
                       fOut.close();


                   } catch (IOException e) {
                       e.printStackTrace();
                   }*/
               }

               }
          /* if(file2.exists()){
               retriever2.setDataSource(file2.toString());
               for (long i = 0; i &lt; 3000; i += 1000/24) { // lenms - video length in milliseconds
                   bitmap2 = retriever2.getFrameAtTime(i*1000/29, MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
                   //bitmapArray2.add(bitmap2);

                   File file = new File(ScreenDIR, "sketchpad2" + id2 + ".png");
                   FileOutputStream fOut = null;
                   try {
                       fOut = new FileOutputStream(file);
                   } catch (FileNotFoundException e) {
                       e.printStackTrace();
                   }

                   bitmap2.compress(Bitmap.CompressFormat.PNG, 85, fOut);
                   try {
                       fOut.flush();
                   } catch (IOException e) {
                       e.printStackTrace();
                   }
                   try {
                       fOut.close();
                       id2++;
                   } catch (IOException e) {
                       e.printStackTrace();
                   }
               }



           }
           if(file3.exists()){
               retriever3.setDataSource(file3.toString());
               for (long i = 0; i &lt; 3000; i += 1000/24) { // lenms - video length in milliseconds
                   bitmap3 = retriever3.getFrameAtTime(i*1000/29, MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
                  // bitmapArray3.add(bitmap3);

                   File file = new File(ScreenDIR, "sketchpad3" + id3 + ".png");
                   FileOutputStream fOut = null;
                   try {
                       fOut = new FileOutputStream(file);
                   } catch (FileNotFoundException e) {
                       e.printStackTrace();
                   }

                   bitmap3.compress(Bitmap.CompressFormat.PNG, 85, fOut);
                   try {
                       fOut.flush();
                   } catch (IOException e) {
                       e.printStackTrace();
                   }
                   try {
                       fOut.close();
                       id3++;
                   } catch (IOException e) {
                       e.printStackTrace();
                   }
               }

               }*/




           return null;
       }
       /**
        * After completing background task Dismiss the progress dialog
        * **/
       protected void onPostExecute(String file_url) {
           // dismiss the dialog after getting all products
           pDialog.dismiss();



           img.setImageBitmap(retrieveBitmapFromCache(String.valueOf(id2)));
           id2 = 50;

           img2.setImageBitmap(retrieveBitmapFromCache(String.valueOf(id2)));
           id2 = 69;

           img3.setImageBitmap(retrieveBitmapFromCache(String.valueOf(id2)));


          // img2.setImageBitmap(bitmapArray2.get(0));
          // img3.setImageBitmap(bitmapArray3.get(0));

           }




       }


    public void saveBitmapToCahche(Bitmap bb,String ID ){

       Cache.getInstance().getLru().put(ID, bb);


    }
    public Bitmap retrieveBitmapFromCache(String ID) {


       Bitmap bitmap = (Bitmap) Cache.getInstance().getLru().get(ID);

       return  bitmap;

    }
    public Bitmap getResizedBitmap(Bitmap image, int maxSize) {
       int width = image.getWidth();
       int height = image.getHeight();

       float bitmapRatio = (float)width / (float) height;
       if (bitmapRatio > 0) {
           width = maxSize;
           height = (int) (width / bitmapRatio);
       } else {
           height = maxSize;
           width = (int) (height * bitmapRatio);
       }
       return Bitmap.createScaledBitmap(image, width, height, true);
    }
    }

    `