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  • 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 (...)

  • 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 (...)

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  • How do I upscale an iOS App Preview video to 1080 x 1920 ? [closed]

    12 avril 2024, par Benjamin Thiel

    I just captured a video of my new app running on an iPhone 6 using QuickTime Player and a Lightning cable. Afterwards I created an App Preview project in iMovie, exported it and could successfully upload it to iTunes Connect.

    



    Apple requires developers to upload App Previews in different resolutions dependent on screen size, namely :

    



      

    • iPhone 5(S) : 1080 x 1920 or 640 x 1136

      • 


    • iPhone 6 : 750 x 1334 (what I have)

      • 


    • iPhone 6+ : 1080 x 1920

      • 


    



    Obviously, 1080 x 1920 is killing two birds with one stone. I know that upscaling isn't the perfect solution, but it's meeting my needs. Since I don't own a 6+, another recording session won't do the trick.

    



    Unfortunately, iTunes Connect is extremely picky about what to accept. Here's what I tried, to no avail :

    



      

    • Handbrake, iMovie, QuickTime do not support upscaling

      • 


    • MPEG Streamclip

      • 


    • ffmpeg -i input.mp4 -acodec copy -vf scale=1080:1920 output.mp4

      • 


    



    Strangely enough, iTunes Connect keeps complaining about the wrong resolution when I try to upload the output.mp4 of ffmpeg.

    


  • FFMPEG can't generate 1920×1080 video

    4 juillet 2017, par Alex

    I’m trying to generate a dummy video with ffmpeg with 1920×1080 size. Ffmpeg seems to not work with this size but it works fine with 1280x720 and with 3840×2160

    The error message is the following :

    [testsrc @ 0x7f95e3d13da0] Unable to parse option value "1920×1080" as image size
    
Last message repeated 1 times
    
[testsrc @ 0x7f95e3d13da0] Error setting option size to value 1920×1080.
    
[Parsed_testsrc_0 @ 0x7f95e3d13cc0] Error applying options to the filter.
    
[lavfi @ 0x7f95e6000000] Error initializing filter 'testsrc' with args 'duration=30:size=1920×1080:rate=23.976'
    
testsrc=duration=30:size=1920×1080:rate=23.976: Invalid argument

    And I’m using this cmd line arguments :

    ffmpeg -f lavfi -i testsrc=duration=30:size=1920×1080:rate=23.976 -vcodec h264 test_video.mov

    Changing the frame rate does not solve the problem.

    I have ffmpeg version 3.3.2 on OSX el capitan

    Am I missing something ?

  • Combining background video, audio, text and image to create a new vertical 1080*1920p video using ffmpeg

    3 mars 2023, par Arya Anish

    How can I combine background video, text and image to create a new vertical 1080*1920p video using ffmpeg. The text is contained in a sentences.txt file and each sentence is seperated by a line. Each senetence should stay on the video for n seconds. (for eg. 2 seconds) I tried using ChatGPT but, I quit, I spent 2 hours debugging and I don't want to do so for another 10 hrs.

    


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