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Autres articles (20)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (5105)

  • In some cases, the value of FFmpegMSS is null

    16 février 2018, par Sanhei
    Uri uri = new Uri("https://cloud189-nj.oos-js.ctyunapi.cn/68e09e6a-3a50-4f7b-ba59-968d61dcb771?response-content-type=video/mp4&Expires=1518683112&response-content-disposition=attachment%3Bfilename%3D%22%5BUHA-WINGS%5D%5BKakegurui%5D%5B01%5D%5B720p%5D%5BGB%5D.mp4%22&AWSAccessKeyId=ad2d051c334eb8bbf4c1&Signature=22RXF7qDozpBQNl44/QVx62Anv4%3D");
    
var FFmpegMSS = FFmpegInteropMSS.CreateFFmpegInteropMSSFromUri(uri, true, true);

    When the value of uri is "http://edge.ivideo.sina.com.cn/31451018.flv?KID=sina,viask&Expires=1518796800&ssig=7zn7dHMQVK",the program can run normally

    What is the difference between them ?
    How do I modify the code to make ffmpeg work properly ?

    My English is not good, I’m sorry for the inconvenience.

  • using ffmpeg to resize video with black bars

    23 juillet 2018, par Jens S

    i have a video with resolution 720:576 and i want it to have the ratio 16:9, e.g. 1024:576 with black bars on the sides. don’t know if it matters, but i am working with ffmpeg for windows. After research i tried the solution i found on 2 related questions :

    -i .\video.mp4 -vf scale=1024:576:force_original_aspect_ratio=decrease,pad=1024:576:(ow-iw)/2:(oh-ih)/2,setsar=1 out.mp4

    but i get an output that "ow-iw" was not recognized. Here is the complete output. unfortunatly it is in german(as am i) if u tell me how to change the output language i will provide it in english :

    ow-iw : Die Benennung "ow-iw" wurde nicht als Name eines Cmdlet, einer Funktion, einer Skriptdatei oder eines ausführbaren Programms erkannt. Überprüfen Sie die Schreibweise des
    
Namens, oder ob der Pfad korrekt ist (sofern enthalten), und wiederholen Sie den Vorgang.
    
In Zeile:1 Zeichen:119
    
+ ... :576:force_original_aspect_ratio=decrease,pad=1024:576:(ow-iw)/2:(oh- ...
    
+                                                             ~~~~~
    
    + CategoryInfo          : ObjectNotFound: (ow-iw:String) [], CommandNotFoundException
    
    + FullyQualifiedErrorId : CommandNotFoundException

  • ffmpeg add all audio tracks to video conversion (mkv)

    7 mars 2016, par blast1987

    I have a script that takes in input a video file (generally avi or mp4) and converts it to a "lower quality" mkv video optimized for web streaming.

    The ffmpeg command I use is this one :

    ffmpeg -fflags +genpts -i file:"$input" -sn -codec:v:0 libx264 -force_key_frames expr:gte\(t,n_forced*5\) -vf "scale=trunc(min(max(iw\,ih*dar)\,1280)/2)*2:trunc(ow/dar/2)*2" -pix_fmt yuv420p -preset superfast -crf 23 -b:v 1680000 -maxrate 1680000 -bufsize 3360000 -vsync vfr -profile:v high -level 41 -map_metadata -1 -threads 8 -codec:a:0  libmp3lame -ac 2 -ab 320000 -af "aresample=async=1" -y "$output"

    The problem is that this command only includes the first audio track of my video. I have some dual language videos (italian and english) for which I want to include both languages.

    Is there a simple ffmpeg command option that automatically includes all audio tracks found in a video ?

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