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  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • 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 (...)

  • Menus personnalisés

    14 novembre 2010, par

    MediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
    Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
    Menus créés à l’initialisation du site
    Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...)

Sur d’autres sites (11046)

  • lavc/cfhd : fix distortion of lowest 8 lines when height is not multiple of 16

    27 mars 2018, par Gagandeep Singh
    lavc/cfhd : fix distortion of lowest 8 lines when height is not multiple of 16

    Also update fate reference. Fixes ticket #6675.
    • [DH] libavcodec/cfhd.c
    • [DH] tests/ref/fate/cfhd-3

  • Fails to crop video with ratio height = width using FFMpeg on Android 7

    18 avril 2018, par Babs

    I am using FFMpeg Android this link in our Android app

    crop the video to 1:1 ratio i.e height = width

    The below command works great on Android devices with Api < 24 but Fails on Api 24. I have also pasted my log analysis below, appreciate if anyone can help me fixing this issue.

    public static String cropVideo(final Context context, final File file, final BaseCaptureInterface mBaseCaptureListener) {
    
    String croppedUrl = "";
    
    FFmpeg ffmpeg = FFmpeg.getInstance(context.getApplicationContext());
    
    try {
    
        croppedUrl = file.getParent() + "/Cropped_" + file.getName();
    
        String[] cmds = {"-i", file.getAbsolutePath(), "-vf", "crop=out_h=in_w", "-threads", "5", "-preset" ,"ultrafast","-strict","-2",croppedUrl};
    

    
        ffmpeg.execute(cmds, new ExecuteBinaryResponseHandler() {
    

    
            @Override
    
            public void onStart() {
    
                Log.d(TAG, "cropVideo:onStart()");
    
            }
    

    
            @Override
    
            public void onProgress(String message) {
    
                Log.d(TAG, "cropVideo:onProgress(): " + message);
    
            }
    

    
            @Override
    
            public void onFailure(String message) {
    
                Log.d(TAG, "cropVideo:onFailure(): " + message);
    
                Toast.makeText(context, "Failed to Crop the video", Toast.LENGTH_SHORT).show();
    
            }
    

    
            @Override
    
            public void onSuccess(String message) {
    
                file.delete();
    
                mBaseCaptureListener.videoCropStatus(true);
    
                Log.d(TAG, "cropVideo:onSuccess(): " + message);
    
            }
    

    
            @Override
    
            public void onFinish() {
    
                Log.d(TAG, "cropVideo:onFinish()");
    
            }
    
        });
    
    } catch (FFmpegCommandAlreadyRunningException e) {
    
        Log.d(TAG, "cropVideo:error: " + e);
    
    }
    
    return croppedUrl;
    
}

    Observation : Below is the comparison of Pass and Fail logs during onProgress() of cropping. in Fail Logs, the frame initial is 0 and then abruptly jumps to 2392 also the size increases proportionately. Whereas in the Pass logs, the increase in frame and size is quite smooth.
    I am wondering if my command string[] needs some changes. Please, let me know if you have any suggestions.

    Pass Logs :

     Press [q] to stop, [?] for help
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:01.00 bitrate=   0.4kbits/s speed=1.97x    
    
 frame=   18 fps= 18 q=0.0 size=       0kB time=00:00:01.34 bitrate=   0.3kbits/s dup=9 drop=0 speed=1.33x    
    
 frame=   26 fps= 17 q=0.0 size=       0kB time=00:00:02.00 bitrate=   0.2kbits/s dup=13 drop=0 speed=1.33x    
    
 frame=   48 fps= 18 q=0.0 size=       0kB time=00:00:02.00 bitrate=   0.2kbits/s dup=24 drop=0 speed=0.744x    
    
 frame=   48 fps= 15 q=0.0 size=       0kB time=00:00:02.60 bitrate=   0.1kbits/s dup=24 drop=0 speed=0.814x    
    
 frame=   58 fps= 15 q=29.0 size=      25kB time=00:00:03.00 bitrate=  68.1kbits/s dup=29 drop=0 speed=0.802x    
    
 frame=   62 fps= 14 q=29.0 size=      45kB time=00:00:03.00 bitrate= 122.6kbits/s dup=31 drop=0 speed=0.679x    
    
 frame=   68 fps= 14 q=29.0 size=      68kB time=00:00:03.00 bitrate= 184.3kbits/s dup=34 drop=0 speed=0.608x    
    
 frame=   74 fps= 13 q=29.0 size=      96kB time=00:00:03.00 bitrate= 262.1kbits/s dup=37 drop=0 speed=0.534x    
    
 frame=   79 fps= 13 q=29.0 size=     119kB time=00:00:03.00 bitrate= 324.3kbits/s dup=39 drop=0 speed=0.482x   
    
frame=   81 fps= 12 q=29.0 size=     131kB time=00:00:03.20 bitrate= 335.2kbits/s dup=40 drop=0 speed=0.475x   
    
 frame=   81 fps= 11 q=29.0 size=     131kB time=00:00:03.98 bitrate= 268.9kbits/s dup=40 drop=0 speed=0.551x   
    
 frame=   92 fps= 12 q=29.0 size=     197kB time=00:00:04.01 bitrate= 402.0kbits/s dup=45 drop=0 speed=0.516x   
    
 frame=   96 fps= 11 q=29.0 size=     222kB time=00:00:04.01 bitrate= 452.9kbits/s dup=47 drop=0 speed=0.479x   
    
 frame=  101 fps= 11 q=29.0 size=     245kB time=00:00:04.01 bitrate= 499.8kbits/s dup=49 drop=0 speed=0.44x    
    
 frame=  105 fps= 11 q=29.0 size=     268kB time=00:00:04.01 bitrate= 546.6kbits/s dup=51 drop=0 speed=0.414x  
    
 frame=  112 fps= 11 q=29.0 size=     310kB time=00:00:04.09 bitrate= 620.0kbits/s dup=54 drop=0 speed= 0.4x    
    
 frame=  115 fps= 10 q=29.0 size=     326kB time=00:00:04.09 bitrate= 652.1kbits/s dup=55 drop=0 speed=0.374x  
    
 frame=  119 fps= 10 q=29.0 size=     355kB time=00:00:04.09 bitrate= 710.8kbits/s dup=57 drop=0 speed=0.355x  
    
 frame=  119 fps=7.1 q=-1.0 Lsize=     671kB time=00:00:04.13 bitrate=1327.9kbits/s dup=57 drop=0 speed=0.245x
    
 video:604kB audio:62kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.717086%
    
 [libx264 @ 0xb5b08800] frame I:1     Avg QP:23.35  size: 24768
    

    

    
Fail Logs:
    

    
   Stream #0:1 -> #0:1 (aac (native) -> aac (native))
    
 Press [q] to stop, [?] for help
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:00.81 bitrate=   0.5kbits/s speed=1.61x    
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:01.57 bitrate=   0.2kbits/s speed=1.56x    
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:02.30 bitrate=   0.2kbits/s speed=1.51x    
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:03.22 bitrate=   0.1kbits/s speed=1.58x    
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:04.13 bitrate=   0.1kbits/s speed=1.63x    
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:04.90 bitrate=   0.1kbits/s speed=1.61x    
    
 frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:05.82 bitrate=   0.1kbits/s speed=1.64x    
    
 frame= 2392 fps=111 q=22.0 size=    1059kB time=00:01:19.61 bitrate= 109.0kbits/s dup=2389 drop=0 speed=3.68x    
    
 frame= 2416 fps=109 q=27.0 size=    1059kB time=00:01:20.41 bitrate= 107.9kbits/s dup=2390 drop=0 speed=3.63x    
    
 frame= 2438 fps=108 q=27.0 size=    1059kB time=00:01:21.14 bitrate= 106.9kbits/s dup=2390 drop=0 speed=3.58x    
    
 frame= 2462 fps=106 q=26.0 size=    1060kB time=00:01:21.94 bitrate= 105.9kbits/s dup=2393 drop=0 speed=3.54x    
    
 frame= 2484 fps=105 q=25.0 size=    1060kB time=00:01:22.68 bitrate= 105.0kbits/s dup=2395 drop=0 speed= 3.5x    
    
 frame= 2506 fps=104 q=24.0 size=    1060kB time=00:01:23.41 bitrate= 104.1kbits/s dup=2397 drop=0 speed=3.45x    
    
 frame= 2530 fps=103 q=26.0 size=    1060kB time=00:01:24.21 bitrate= 103.1kbits/s dup=2397 drop=0 speed=3.41x    
    
 frame= 2554 fps=101 q=25.0 size=    1061kB time=00:01:25.01 bitrate= 102.2kbits/s dup=2399 drop=0 speed=3.38x    
    
 frame= 2577 fps=100 q=26.0 size=    1167kB time=00:01:25.78 bitrate= 111.4kbits/s dup=2399 drop=0 speed=3.34x    
    
 frame= 2588 fps= 99 q=-1.0 Lsize=    4707kB time=00:01:26.35 bitrate= 446.6kbits/s dup=2399 drop=0 speed=3.32x    
    
 video:4590kB audio:101kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.346620%

  • avcodec/aic : fix decoding of videos which height is not multiple of 16

    30 mars 2018, par Paul B Mahol
    avcodec/aic : fix decoding of videos which height is not multiple of 16

    Fate output changes and under close inspection looks more correct.
    
Fixes #6187.
    

    Signed-off-by : Paul B Mahol <onemda@gmail.com>
    • [DH] libavcodec/aic.c
    • [DH] tests/ref/fate/aic
    • [DH] tests/ref/fate/aic-oddsize

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