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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (7741)

  • issue with ffmpeg split mp3 file into ts file(s)

    19 octobre 2016, par KenKenKen

    So I’m trying to split the mp3 file I have into .ts files using ffmpeg. Here’s the command I’m using :

    ffmpeg -i test.mp3 o1.ts

    The test.mp3 is a 28 seconds long audio.
    Then I created a m3u8 file, output.m3u8, with the following content :

    #EXTM3U
    
#EXT-X-TARGETDURATION:30
    

    
#EXTINF:28.000,
    
http://localhost:8000/o1.ts

    Here’s the folder structure
    folder structure

    Then from command I started a local http server to serve these files

    python -m SimpleHTTPServer 8000

    I entered http://localhost:8000/output.m3u8 into the vlc player, but it doesn’t play it. So what’s the problem with my steps here ?

    Thanks

  • how to merge a mp3 file into a mp4 file with low framerate(0.5) using FFmpeg wrapped in javacv

    21 février 2016, par hychanbb

    The video is with no sound only image and frame rate is 0.5, i want to merge a mp3 file into it, but it seem not work at all. Below it the code

                File folder = Environment.getExternalStorageDirectory();
    
            String path = folder.getAbsolutePath() + "/DCIM/Camera";
    
            long millis = System.currentTimeMillis();
    
            videoPath = path + "/" + "test_sham_"+millis+".3gp";
    
            try {
    

    
            //audio grabber
    
            FrameGrabber grabber2 = new FFmpegFrameGrabber(folder.getAbsolutePath()+"/Samsung/Music/Over_the_horizon.mp3"); 
    

    
            //video grabber
    
            FrameGrabber grabber1 = new FFmpegFrameGrabber(path+"/20140527_133034.jpg"); 
    
                grabber1.start();
    
                grabber2.start();
    
              recorder = new FFmpegFrameRecorder(path
    
                      + "/" + "test_sham_"+millis+".3gp",  grabber1.getImageWidth(), grabber1.getImageHeight(),2);
    
                recorder.setVideoCodec(avcodec.AV_CODEC_ID_MPEG4);
    
                recorder.setFormat("3gp");
    
                recorder.setFrameRate(frameRate);
    
                recorder.setSampleRate(grabber2.getSampleRate());
    
                recorder.setVideoBitrate(30);
    
                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();
    
            }

    I do the above and find out that the video contains no sound. Anyone knows how to deal with the framerate problem...

  • Revision db8e731b8d : Add vpx_dsp_common.h file Move the clamp functions to vpx_dsp_common.h file. Cl

    15 juillet 2015, par Jingning Han

    Changed Paths :
     Modify /vp9/common/vp9_common.h


     Modify /vp9/common/vp9_loopfilter_filters.c


     Modify /vpx_dsp/vpx_dsp.mk


     Add /vpx_dsp/vpx_dsp_common.h



    Add vpx_dsp_common.h file

    Move the clamp functions to vpx_dsp_common.h file. Clear out the
    dependency of vp9_loopfilter_filters.c on vp9_common.h file.

    Change-Id : I9c4b928bcd7f597106b5aa96354356d3775a3431

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