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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • Emballe Médias : Mettre en ligne simplement des documents

    29 octobre 2010, par

    Le plugin emballe médias a été développé principalement pour la distribution mediaSPIP mais est également utilisé dans d’autres projets proches comme géodiversité par exemple. Plugins nécessaires et compatibles
    Pour fonctionner ce plugin nécessite que d’autres plugins soient installés : CFG Saisies SPIP Bonux Diogène swfupload jqueryui
    D’autres plugins peuvent être utilisés en complément afin d’améliorer ses capacités : Ancres douces Légendes photo_infos spipmotion (...)

Sur d’autres sites (11986)

  • how can I get the length of an video in order to validate django form before upload can begin ?

    10 juillet 2013, par GetItDone

    I have an app running on heroku that allows users to upload videos, then I use ffmpeg to preform 3 tasks using celery and redis-to-go :

    1) Check the format and if it isn't already mp4, convert it to mp4.
    2) Extract a 3 minute clip, in mp4 format
    3) Grab an image from the video

    The problem is that I want to verify the video length before the video is uploaded and the three tasks are run since I want to make sure all videos are at least 15 minutes, and if not I want to raise a ValidationError. So when validating the form, I want to do something like this :

    def clean(self, *args, **kwargs):        
       data = super(ContentTypeRestrictedVideoField, self).clean(*args, **kwargs)

       file = data.file
       try:
           content_type = file.content_type
           main, extension = content_type.split('/')
           if content_type in self.content_types:
               if file._size > self.max_upload_size:
                   raise forms.ValidationError(_('Please keep filesize under %s. Current filesize %s') % (filesizeformat(self.max_upload_size), filesizeformat(file._size)))
               if VIDEO_LENGTH < MINIMUM_LENGTH:
                   raise forms.ValidationError(_('Please make sure video file is at least %s. Current video length %s') % (MINIMUM_LENGTH, VIDEO_LENGTH)
           else:
               raise forms.ValidationError(_('File type is not supported. File must be mov, flv, avi, mpeg, wmv, or mp4.'))
       except AttributeError:
           pass        

       return data

    What could I do for VIDEO_LENGTH and MINIMUM_LENGTH ? I read that ffprobe could be used for getting the duration, but it isn't available with the buildpack I am using and I am very inexperienced. I can't just validate file size because it can vary greatly depending on numerous factors. Anyone have any solution as to what I could try ? Thanks

  • merge an audio and an image and create video using fmpeg android

    5 juin 2013, par Kamal Sharma

    I want to merge IMAGE + AUDIO and convert them into video using FFMPEG library,i compiled the library successfully,and got libfmpeg.so.but getting problem to execute the ffmpeg command through java code.This is command which i am using... "ffmpeg -i image8.jpg -i file.m4a -acodec copy test.mp4" if i execute this ffmpeg command through CMD,my video.mp4 file is successfully created,but if exceute same command through my Activity,it doesnot create any file.

    I used the code :

    public class Mpeg extends Activity {
    static {

    System.loadLibrary("ffmpeg");

    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_mpeg);
    File mf = Environment.getExternalStorageDirectory();

    String livestream = mf.getAbsoluteFile()+"smile.png";

    String folderpth = mf.getAbsoluteFile()+"RABBA.MP3";

    //String output="/home/saicomputer/game.mp4";

    String output = new File(Environment.getExternalStorageDirectory(), "video.mp4").getAbsolutePath();
    Log.i("Test", "Let's set output to " + output);

    String cmd="ffmpeg -i "+ livestream +" -i "+ folderpth +" -acodec copy "+ output;

    Log.e("chck plzzzzz", "after "+ cmd);

    //String jaiho="ffmpeg -i image8.jpg -i file.m4a -acodec copy test.mp4";

    try{

    Process p = Runtime.getRuntime().exec(cmd);

    }
    catch(Exception e)
    {
       System.out.println("exception"+e);
    }

    and the logcat is

    06-05 17:58:10.686: D/dalvikvm(1189): Trying to load lib  /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0
    06-05 17:58:10.756: I/dalvikvm(1189): threadid=3: reacting to signal 3
    06-05 17:58:10.955: D/dalvikvm(1189): Added shared lib /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0
    06-05 17:58:10.955: D/dalvikvm(1189): No JNI_OnLoad found in /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0, skipping init
    06-05 17:58:11.024: I/dalvikvm(1189): Wrote stack traces to '/data/anr/traces.txt'
    06-05 17:58:11.215: I/dalvikvm(1189): threadid=3: reacting to signal 3
    06-05 17:58:11.326: I/dalvikvm(1189): Wrote stack traces to '/data/anr/traces.txt'
    06-05 17:58:11.466: E/image(1189): imageeeeeeeee /mnt/sdcard/smile.png
    06-05 17:58:11.466: E/Test(1189): songggggggggg /mnt/sdcard/RABBA.MP3
    06-05 17:58:11.476: E/Test(1189): outputttttt /mnt/sdcard/video.mp4
    06-05 17:58:11.476: E/chck plzzzzz(1189): after ffmpeg -i /mnt/sdcard/smile.png -i /mnt/sdcard/RABBA.MP3 -acodec copy /mnt/sdcard/video.mp4
    06-05 17:58:11.896: E/AndroidRuntime(1189): FATAL EXCEPTION: main
    06-05 17:58:11.896: E/AndroidRuntime(1189): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myfmpeg/com.example.myfmpeg.Mpeg}: java.lang.RuntimeException: java.io.IOException: Error running exec(). Command: [ffmpeg, -i, /mnt/sdcard/smile.png, -i, /mnt/sdcard/RABBA.MP3, -acodec, copy, /mnt/sdcard/video.mp4]    Working Directory: null Environment: null
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at     android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.app.ActivityThread.access$600(ActivityThread.java:123)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at    android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.os.Handler.dispatchMessage(Handler.java:99)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.os.Looper.loop(Looper.java:137)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.app.ActivityThread.main(ActivityThread.java:4424)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at java.lang.reflect.Method.invokeNative(Native Method)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at java.lang.reflect.Method.invoke(Method.java:511)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
    06-05 17:58:11.896: E/AndroidRuntime(1189):     at dalvik.system.NativeStart.main(Native Method)
    06-05 17:58:11.896: E/AndroidRuntime(1189): Caused by: java.lang.RuntimeException: java.io.IOException: Error running exec(). Command: [ffmpeg, -i, /mnt/sdcard/smile.png, -i, /mnt/sdcard/RABBA.MP3, -acodec, copy, /mnt/sdcard/video.mp4] Working Directory: null Environment: null

    I dont know what is the error when run from java. Any help ????

  • Anomalie #3645 : Hauteur du champ texte en sortie de plein écran

    20 août 2016, par RastaPopoulos ♥

    Oui, merci, je ne ferme volontairement pas moi-même les tickets généralement, je mets en résolu le temps que d’autres confirment qu’effectivement ça marche aussi chez eux. Si c’est tout bon, c’est super. :)