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  • Création définitive du canal

    12 mars 2010, par

    Lorsque votre demande est validée, vous pouvez alors procéder à la création proprement dite du canal. Chaque canal est un site à part entière placé sous votre responsabilité. Les administrateurs de la plateforme n’y ont aucun accès.
    A la validation, vous recevez un email vous invitant donc à créer votre canal.
    Pour ce faire il vous suffit de vous rendre à son adresse, dans notre exemple "http://votre_sous_domaine.mediaspip.net".
    A ce moment là un mot de passe vous est demandé, il vous suffit d’y (...)

  • 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 (...)

  • Taille des images et des logos définissables

    9 février 2011, par

    Dans beaucoup d’endroits du site, logos et images sont redimensionnées pour correspondre aux emplacements définis par les thèmes. L’ensemble des ces tailles pouvant changer d’un thème à un autre peuvent être définies directement dans le thème et éviter ainsi à l’utilisateur de devoir les configurer manuellement après avoir changé l’apparence de son site.
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  • ffmpeg - Record Server Desktop Without Connection

    2 septembre 2015, par Chris.

    I set up an application which uses ffmpeg to record a desktop on an Amazon AWS EC2 instance having Windows Server 2012 R2 installed. It records the desktop and puts the result into a file.

    This works as long as a Remote Desktop or TeamViewer connection is active for that particular Amazon AWS EC2 instance. As soon as I close the Remote Desktop and TeamViewer connection the recording stops and continues as soon as I reconnect.

    I assume that it’s because the GPU doesn’t deliver frames without a display in use.

    How can I make sure that frames are constantly being rendered so that I can record them ?

  • Compress video FFMPEG doesn't work

    30 juillet 2015, par Douglas Anunciação

    I’m trying to compress video using FFMPEG and this library : https://github.com/guardianproject/android-ffmpeg-java

    I imported ffmpeglib as a module in my project. This is the code is use to compress :

    public class MainActivity extends Activity {

       private ArrayList&lt;Object&gt; listVideoPaths = new ArrayList&lt;&gt;();<br />
    <br />
       @Override<br />
       protected void onCreate(Bundle savedInstanceState) {<br />
           super.onCreate(savedInstanceState);<br />
           setContentView(R.layout.activity_main);<br />
    <br />
           getGalleryVideos();<br />
    <br />
           File videoFolderFile = new File(&quot;/storage/emulated/0/DCIM/Camera/&quot;);<br />
    <br />
           if(videoFolderFile.exists())<br />
               Log.e(&quot;TEST FFMPEG&quot;, &quot;video folder exist&quot;);<br />
           else<br />
               Log.e(&quot;TEST FFMPEG&quot;, &quot;video folder DON'T exist&quot;);<br />
    <br />
    <br />
           File videoInputFile = new File(listVideoPaths.get(0).toString());<br />
    <br />
           if(videoInputFile.exists())<br />
               Log.e(&quot;TEST FFMPEG&quot;, &quot;video input file exist&quot;);<br />
           else<br />
               Log.e(&quot;TEST FFMPEG&quot;, &quot;video input file DON'T exist&quot;);<br />
    <br />
           File videoOutputFile = new File(videoFolderFile,&quot;output.mp4&quot;);<br />
    <br />
           if(videoOutputFile.exists())<br />
               Log.e(&quot;TEST FFMPEG&quot;, &quot;video output file exist&quot;);<br />
           else<br />
               Log.e(&quot;TEST FFMPEG&quot;, &quot;video output file DON'T exist&quot;);<br />
    <br />
           FfmpegController ffmpegController;<br />
    <br />
           try {<br />
               ffmpegController = new FfmpegController(this,videoFolderFile);<br />
    <br />
               Clip mediaIn = new Clip();<br />
    <br />
               mediaIn.path = videoInputFile.getAbsolutePath();<br />
    <br />
               mediaIn.videoFps =  &quot;25&quot;;<br />
    <br />
               ffmpegController.convertToMPEG(mediaIn, videoOutputFile.getAbsolutePath(), new ShellUtils.ShellCallback() {<br />
    <br />
                   @Override<br />
                   public void shellOut(String shellLine) {<br />
                       Log.e(&quot;TEST FFMPEG&quot;, &quot;shellOut - &quot; + shellLine);<br />
                   }<br />
    <br />
                   @Override<br />
                   public void processComplete(int exitValue) {<br />
                       Log.e(&quot;TEST FFMPEG&quot;, &quot;proccess complete - &quot; + exitValue);<br />
                   }<br />
               });<br />
    <br />
    <br />
           } catch (IOException e) {<br />
               e.printStackTrace();<br />
           } catch (Exception e) {<br />
               e.printStackTrace();<br />
           }finally {<br />
    <br />
               if(videoOutputFile.exists())<br />
                   Log.e(&quot;TEST FFMPEG&quot;, &quot;finished ffmpeg ---&gt; video output file exist&quot;);<br />
               else<br />
                   Log.e(&quot;TEST FFMPEG&quot;, &quot;finished ffmpeg ---&gt; video output file DON'T exist&quot;);<br />
    <br />
           }<br />
       }<br />
    <br />
       private void getGalleryVideos(){<br />
    <br />
           Cursor videoCursor = null;<br />
    <br />
           try {<br />
    <br />
               final String[] columns = { Media.DATA,<br />
                       Media._ID,<br />
                       Media.DATE_ADDED };<br />
    <br />
               final String orderBy = Media.DATE_ADDED;<br />
    <br />
               videoCursor = getContentResolver().query(<br />
                       MediaStore.Video.Media.EXTERNAL_CONTENT_URI, columns,<br />
                       null, null, orderBy);<br />
    <br />
               if (videoCursor != null &amp;amp;&amp;amp; videoCursor.getCount() &gt; 0) {<br />
    <br />
                   while (videoCursor.moveToNext()) {<br />
    <br />
                       int dataColumnIndex = videoCursor<br />
                               .getColumnIndex(Media.DATA);<br />
    <br />
                       listVideoPaths.add(videoCursor<br />
                               .getString(dataColumnIndex));<br />
    <br />
                   }<br />
    <br />
               }<br />
    <br />
               Collections.sort(listVideoPaths,new Comparator());<br />
    <br />
           } catch (Exception e) {<br />
    <br />
               e.printStackTrace();<br />
    <br />
           } finally {<br />
    <br />
               if (videoCursor != null) {<br />
    <br />
                   if (!videoCursor.isClosed()) {<br />
    <br />
                       videoCursor.close();<br />
    <br />
                   }<br />
    <br />
               }<br />
    <br />
           }<br />
    <br />
       }<br />
    <br />
    }<br />
    &lt;/code&gt;&lt;/pre&gt;<br />
    <br />
    &lt;p&gt;I get no error but the video doesn't play. The log file is:&lt;/p&gt;<br />
    <br />
    &lt;blockquote&gt;<br />
     &lt;p&gt;3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     video folder exist 07-30 14:31:57.389&lt;br&gt;<br />
     3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     video input file exist 07-30 14:31:57.389&lt;br&gt;<br />
     3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     video output file DON'T exist 07-30 14:31:58.363&lt;br&gt;<br />
     3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -<br />
     /data/data/douglasanunciacao.androidffmpegjavateste/app_bin/ffmpeg -y<br />
     -i /storage/emulated/0/DCIM/Camera/VID_20150730_142330563.mp4 -f mpeg /storage/emulated/0/DCIM/Camera/output.mp4 07-30 14:31:58.385&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - WARNING: linker:<br />
     /data/data/douglasanunciacao.androidffmpegjavateste/app_bin/ffmpeg has<br />
     text relocations. This is wasting memory and prevents security<br />
     hardening. Please fix. 07-30 14:31:58.390&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg<br />
     developers 07-30 14:31:58.391&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   built on Dec 22 2014 12:52:34 with gcc 4.6 20120106<br />
     (prerelease) 07-30 14:31:58.391&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   configuration: --arch=arm --cpu=cortex-a8<br />
     --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-<br />
     --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib 07-30 14:31:58.391&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libavutil      51. 54.100 / 51. 54.100 07-30 14:31:58.391<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libavcodec     54. 23.100 / 54. 23.100 07-30 14:31:58.391<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libavformat    54.  6.100 / 54.  6.100 07-30 14:31:58.391<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libavdevice    54.  0.100 / 54.  0.100 07-30 14:31:58.391<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libavfilter     2. 77.100 /  2. 77.100 07-30 14:31:58.391<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libswscale      2.  1.100 /  2.  1.100 07-30 14:31:58.391<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libswresample   0. 15.100 /  0. 15.100 07-30 14:31:58.391<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   libpostproc    52.  0.100 / 52.  0.100 07-30 14:31:58.868<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - Input #0, mov,mp4,m4a,3gp,3g2,mj2, from<br />
     '/storage/emulated/0/DCIM/Camera/VID_20150730_142330563.mp4': 07-30<br />
     14:31:58.869    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -   Metadata: 07-30 14:31:58.869&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     major_brand     : mp42 07-30 14:31:58.870&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     minor_version   : 0 07-30 14:31:58.871&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     compatible_brands: isommp42 07-30 14:31:58.872&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     creation_time   : 2015-07-30 17:23:34 07-30<br />
     14:31:58.873    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -   Duration: 00:00:01.89, start: 0.000000,<br />
     bitrate: 17571 kb/s 07-30 14:31:58.874&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     Stream #0:0(eng): Video: h264 (High) (avc1 /<br />
     0x31637661), yuv420p, 1920x1080, 15874 kb/s, SAR 65536:65536 DAR 16:9,<br />
     23.90 fps, 23.92 tbr, 90k tbn, 180k tbc 07-30 14:31:58.875    3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     Metadata: 07-30 14:31:58.876&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -       rotate          : 270 07-30 14:31:58.877&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -       creation_time   : 2015-07-30 17:23:34 07-30<br />
     14:31:58.878    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -       handler_name    : VideoHandle 07-30<br />
     14:31:58.878    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -     Stream #0:1(eng): Audio: aac (mp4a /<br />
     0x6134706D), 48000 Hz, stereo, s16, 127 kb/s 07-30 14:31:58.878&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     Metadata: 07-30 14:31:58.878&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -       creation_time   : 2015-07-30 17:23:34 07-30<br />
     14:31:58.878    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -       handler_name    : SoundHandle 07-30<br />
     14:31:58.882    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut - [buffer @ 0xb5cce0a0] w:1920 h:1080<br />
     pixfmt:yuv420p tb:1/90000 sar:65536/65536 sws_param:flags=2 07-30<br />
     14:31:58.882    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut - [buffersink @ 0xb5cce0d0] No opaque field<br />
     provided 07-30 14:31:58.891&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - [mpeg @ 0xb5c3df00] VBV buffer size not set, muxing may<br />
     fail 07-30 14:31:58.892&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - Output #0, mpeg, to<br />
     '/storage/emulated/0/DCIM/Camera/output.mp4': 07-30 14:31:58.894&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   Metadata: 07-30 14:31:58.895&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     major_brand     : mp42 07-30 14:31:58.896&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     minor_version   : 0 07-30 14:31:58.896&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     compatible_brands: isommp42 07-30 14:31:58.897&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     creation_time   : 2015-07-30 17:23:34 07-30<br />
     14:31:58.898    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -     encoder         : Lavf54.6.100 07-30<br />
     14:31:58.898    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -     Stream #0:0(eng): Video: mpeg1video,<br />
     yuv420p, 1920x1080 [SAR 65536:65536 DAR 16:9], q=2-31, 200 kb/s, 90k<br />
     tbn, 23.98 tbc 07-30 14:31:58.899&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     Metadata: 07-30 14:31:58.899&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -       rotate          : 270 07-30 14:31:58.900&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -       creation_time   : 2015-07-30 17:23:34 07-30<br />
     14:31:58.901    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -       handler_name    : VideoHandle 07-30<br />
     14:31:58.906    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -     Stream #0:1(eng): Audio: mp2, 48000 Hz,<br />
     stereo, s16, 128 kb/s 07-30 14:31:58.906&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -     Metadata: 07-30 14:31:58.906&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -       creation_time   : 2015-07-30 17:23:34 07-30<br />
     14:31:58.906    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -       handler_name    : SoundHandle 07-30<br />
     14:31:58.906    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut - Stream mapping: 07-30 14:31:58.906&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut -   Stream #0:0 -&gt; #0:0 (h264 -&gt; mpeg1video) 07-30<br />
     14:31:58.906    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut -   Stream #0:1 -&gt; #0:1 (aac -&gt; mp2) 07-30<br />
     14:31:58.906    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut - Press [q] to stop, [?] for help 07-30<br />
     14:31:59.824    3096-3182/douglasanunciacao.androidffmpegjavateste<br />
     E/TESTE FFMPEG﹕ shellOut - frame=    4 fps=0.0 q=2.0 size=       0kB<br />
     time=00:00:00.08 bitrate=   0.0kbits/s 07-30 14:32:02.029&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=    8 fps=2.7 q=10.5 size=       4kB time=00:00:00.25<br />
     bitrate= 130.9kbits/s 07-30 14:32:02.536&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   13 fps=3.7 q=25.2 size=     696kB time=00:00:00.45<br />
     bitrate=12427.3kbits/s 07-30 14:32:03.045&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   18 fps=4.4 q=31.0 size=     750kB time=00:00:00.66<br />
     bitrate=9206.8kbits/s 07-30 14:32:03.582&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   23 fps=5.0 q=31.0 size=     786kB time=00:00:00.87<br />
     bitrate=7351.4kbits/s 07-30 14:32:04.140&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   28 fps=5.5 q=31.0 size=     862kB time=00:00:01.08<br />
     bitrate=6511.8kbits/s 07-30 14:32:05.239&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   30 fps=4.8 q=31.0 size=     876kB time=00:00:01.16<br />
     bitrate=6144.9kbits/s 07-30 14:32:05.746&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   35 fps=5.2 q=31.0 size=     910kB time=00:00:01.37<br />
     bitrate=5416.2kbits/s 07-30 14:32:06.317&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   41 fps=5.6 q=31.0 size=     972kB time=00:00:01.62<br />
     bitrate=4895.2kbits/s 07-30 14:32:06.832&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - frame=   45 fps=5.7 q=31.0 Lsize=    1022kB<br />
     time=00:00:01.83 bitrate=4562.1kbits/s 07-30 14:32:06.832&lt;br&gt;<br />
     3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     shellOut - video:984kB audio:30kB global headers:0kB muxing overhead<br />
     0.756932% 07-30 14:32:06.858    3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     proccess complete - 0 07-30 14:32:06.858&lt;br&gt;<br />
     3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
     terminou o ffmpeg ---&gt; video output file exist&lt;/p&gt;<br />
    &lt;/blockquote&gt;<br />
    <br />
    &lt;p&gt;Does anyone knows how to solve this problem? Thanks in advance.&lt;/p&gt;
  • Android FFMPEG java concat multiple files

    17 juillet 2015, par Kim T

    I’m using a fork of the cordova-plugin-video-editor library :

    https://github.com/jbavari/cordova-plugin-video-editor/pull/13

    Which uses the android-ffmpeg-java library here :

    https://github.com/guardianproject/android-ffmpeg-java

    The out of box cordova plugin example works well to encode a single video using the following code :

    File tempFile = File.createTempFile("ffmpeg", null, appContext.getCacheDir());
    FfmpegController ffmpegController = new FfmpegController(appContext, tempFile);

    TranscodeCallback tcCallback = new TranscodeCallback();

    Clip clipIn = new Clip(videoSrcPath);
    Clip clipOut = new Clip(outputFilePath);
    clipOut.videoCodec = "libx264";
    clipOut.videoFps = "24"; // tailor this to your needs
    clipOut.videoBitrate = 512; // 512 kbps - tailor this to your needs
    clipOut.audioChannels = 1;
    clipOut.width = outputWidth;
    clipOut.height = outputHeight;
    clipOut.duration = videoDuration;
    ffmpegController.processVideo(clipIn, clipOut, true, tcCallback);

    This calls the android-ffmpeg-java code here :

    https://github.com/guardianproject/android-ffmpeg-java/blob/master/src/org/ffmpeg/android/FfmpegController.java#L225

    They have a multiple file concat test example here :

    https://github.com/guardianproject/android-ffmpeg-java/blob/master/src/org/ffmpeg/android/test/ConcatTest.java#L16

    So I have modified the cordova plugin code to match the example :

    ArrayList<clip> listVideos = new ArrayList<clip>();

    Clip clip = new Clip();
    clip.path = new File(videoSrcPath).getCanonicalPath();
    ffmpegController.getInfo(clip);
    clip.duration = 5;
    listVideos.add(clip);

    Clip clip2 = new Clip();
    clip2.path = new File(videoSrcPath2).getCanonicalPath();
    ffmpegController.getInfo(clip2);
    clip2.duration = 5;
    listVideos.add(clip2);

    Clip clipOut = new Clip();
    clipOut.path = new File(outputFilePath).getCanonicalPath();
    ffmpegController.concatAndTrimFilesMP4Stream(listVideos, clipOut, false, false, new ShellUtils.ShellCallback() {
       @Override
       public void shellOut(String shellLine) {
           System.out.println("fc>" + shellLine);
       }
       @Override
       public void processComplete(int exitValue) {
           if (exitValue &lt; 0)
               System.err.println("concat non-zero exit: " + exitValue);
       }
    });
    </clip></clip>

    However when run I get the error :

    23:15:08.498    3218-3293/com.example.hello D/VideoEditor﹕ execute method starting
    07-10 23:15:08.498    3218-3293/com.example.hello D/VideoEditor﹕ transcodeVideo firing
    07-10 23:15:08.499    3218-3293/com.example.hello D/VideoEditor﹕ options: {"fileUri":"content:\/\/com.android.providers.media.documents\/document\/video%3A23389","fileUri2":"content:\/\/com.android.providers.media.documents\/document\/video%3A23390","outputFileName":"1436584506888","quality":2,"outputFileType":1,"optimizeForNetworkUse":1,"duration":2}
    07-10 23:15:08.615    3218-3293/com.example.hello D/VideoEditor﹕ videoSrcPath: /storage/emulated/0/Movies/-a.mp4
    07-10 23:15:08.615    3218-3293/com.example.hello D/VideoEditor﹕ videoSrcPath2: /storage/emulated/0/Movies/-b.mp4
    07-10 23:15:08.618    3218-3293/com.example.hello V/VideoEditor﹕ outputFilePath: /storage/emulated/0/Movies/HelloWorld/VID_1436584506888.mp4
    07-10 23:15:08.618    3218-3293/com.example.hello W/PluginManager﹕ THREAD WARNING: exec() call to VideoEditor.transcodeVideo blocked the main thread for 121ms. Plugin should use CordovaInterface.getThreadPool().
    07-10 23:15:09.126    3742-3742/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.506    3750-3750/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.836    3218-3264/com.example.hello I/System.out﹕ fc>/data/data/com.example.hello/app_bin/ffmpeg -y -t 0 0 : 0 0 : 5.000000 -i /storage/emulated/0/Movies/-a.mp4 -f mpegts -c copy -an -bsf:v h264_mp4toannexb /storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/0.ts
    07-10 23:15:09.864    3758-3758/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.865    3218-3759/com.example.hello I/System.out﹕ fc>WARNING: linker: /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.869    3218-3759/com.example.hello I/System.out﹕ fc>ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  built on Dec 22 2014 12:52:34 with gcc 4.6 20120106 (prerelease)
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  configuration: --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libavutil      51. 54.100 / 51. 54.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libavcodec     54. 23.100 / 54. 23.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libavformat    54.  6.100 / 54.  6.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libavdevice    54.  0.100 / 54.  0.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libavfilter     2. 77.100 /  2. 77.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libswscale      2.  1.100 /  2.  1.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libswresample   0. 15.100 /  0. 15.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>  libpostproc    52.  0.100 / 52.  0.100
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>[NULL @ 0xb6421100] Unable to find a suitable output format for '0'
    07-10 23:15:09.870    3218-3759/com.example.hello I/System.out﹕ fc>0: Invalid argument
    07-10 23:15:09.891    3218-3264/com.example.hello I/System.out﹕ fc>/data/data/com.example.hello/app_bin/ffmpeg -y -t 0 0 : 0 0 : 5.000000 -i /storage/emulated/0/Movies/-b.mp4 -f mpegts -c copy -an -bsf:v h264_mp4toannexb /storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/1.ts
    07-10 23:15:09.912    3762-3762/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.913    3218-3763/com.example.hello I/System.out﹕ fc>WARNING: linker: /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.917    3218-3763/com.example.hello I/System.out﹕ fc>ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
    07-10 23:15:09.917    3218-3763/com.example.hello I/System.out﹕ fc>  built on Dec 22 2014 12:52:34 with gcc 4.6 20120106 (prerelease)
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  configuration: --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libavutil      51. 54.100 / 51. 54.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libavcodec     54. 23.100 / 54. 23.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libavformat    54.  6.100 / 54.  6.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libavdevice    54.  0.100 / 54.  0.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libavfilter     2. 77.100 /  2. 77.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libswscale      2.  1.100 /  2.  1.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libswresample   0. 15.100 /  0. 15.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>  libpostproc    52.  0.100 / 52.  0.100
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>[NULL @ 0xb6321100] Unable to find a suitable output format for '0'
    07-10 23:15:09.918    3218-3763/com.example.hello I/System.out﹕ fc>0: Invalid argument
    07-10 23:15:09.940    3218-3264/com.example.hello I/System.out﹕ fc>/data/data/com.example.hello/app_bin/ffmpeg -y -i concat:/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/0.ts|/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/1.ts -c copy -an /storage/emulated/0/Movies/HelloWorld/VID_1436584506888.mp4
    07-10 23:15:09.963    3766-3766/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.964    3218-3767/com.example.hello I/System.out﹕ fc>WARNING: linker: /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    07-10 23:15:09.971    3218-3767/com.example.hello I/System.out﹕ fc>ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
    07-10 23:15:09.972    3218-3767/com.example.hello I/System.out﹕ fc>  built on Dec 22 2014 12:52:34 with gcc 4.6 20120106 (prerelease)
    07-10 23:15:09.972    3218-3767/com.example.hello I/System.out﹕ fc>  configuration: --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib
    07-10 23:15:09.973    3218-3767/com.example.hello I/System.out﹕ fc>  libavutil      51. 54.100 / 51. 54.100
    07-10 23:15:09.973    3218-3767/com.example.hello I/System.out﹕ fc>  libavcodec     54. 23.100 / 54. 23.100
    07-10 23:15:09.974    3218-3767/com.example.hello I/System.out﹕ fc>  libavformat    54.  6.100 / 54.  6.100
    07-10 23:15:09.974    3218-3767/com.example.hello I/System.out﹕ fc>  libavdevice    54.  0.100 / 54.  0.100
    07-10 23:15:09.974    3218-3767/com.example.hello I/System.out﹕ fc>  libavfilter     2. 77.100 /  2. 77.100
    07-10 23:15:09.975    3218-3767/com.example.hello I/System.out﹕ fc>  libswscale      2.  1.100 /  2.  1.100
    07-10 23:15:09.976    3218-3767/com.example.hello I/System.out﹕ fc>  libswresample   0. 15.100 /  0. 15.100
    07-10 23:15:09.976    3218-3767/com.example.hello I/System.out﹕ fc>  libpostproc    52.  0.100 / 52.  0.100
    07-10 23:15:09.976    3218-3767/com.example.hello I/System.out﹕ fc>concat:/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/0.ts|/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/1.ts: Not a directory
    07-10 23:15:09.981    3218-3264/com.example.hello D/VideoEditor﹕ transcode exception
       java.lang.Exception: There was a problem rendering the video: /storage/emulated/0/Movies/HelloWorld/VID_1436584506888.mp4
               at org.ffmpeg.android.FfmpegController.concatAndTrimFilesMP4Stream(FfmpegController.java:1272)
               at org.apache.cordova.videoeditor.VideoEditor$1.run(VideoEditor.java:257)
               at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
               at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
               at java.lang.Thread.run(Thread.java:818)

    I’m not sure why it says ’Not a directory’ ? Surely it’s valid because the files are created at the previous step ?