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Autres articles (71)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

Sur d’autres sites (15026)

  • Is it possible to stretch or shrink a video to a set length using ffmeg ?

    14 février 2024, par Steve Hiner

    My daughter got married and we set up two iPhones, one on either side of the platform, to be able to catch the facial expressions of both of them. I had the foresight to have someone clap in view of both cameras before and after the ceremony so I've been able to clip the videos to the same point in time at a frame accurate level.

    


    Then I used ffmpeg to merge the two vertical videos into a nearly square video with this :
ffmpeg -i leftside.mov -i rightside.mov -filter_complex "hstack,format=yuv420p" -c:v libx264 -crf 18 combined.mp4

    


    What I found is that by the end of the 22ish minutes, they are off by about 2 seconds.

    


    I'd like to be able to essentially drop frames in the longer version to make it 2ish seconds shorter by the end. I'm sure I can figure out the right frame count and the exact amount to shorten it if needed. It would be nice if there was a way, during the merge, to shorten one to the length of the other one. I don't want to change the framerate since I'm merging them into one video, unless that's the best way to do it.

    


    Side note, any idea why they would be different lengths to begin with ? Different generations of iPhones, I believe, but it's interesting that they were that far off in the video timing.

    


  • libavformat/hlsenc : Enable HTTP persistent connections for hls_delete_file

    7 janvier 2023, par Basel Sayeh
    libavformat/hlsenc : Enable HTTP persistent connections for hls_delete_file

    Removed the unnecessary calls to ff_format_io_close
    
this patch introduced in hls_delete_file.
    
hls_delete_file functions open a new HTTP connection
    
regardless of the http_persistent value,
    
So change their behaviour to keep http connections open
    
if http_persistent is set
    

    Signed-off-by : Basel Sayeh <basel.sayeh@hotmail.com>
    • [DH] libavformat/hlsenc.c

  • libavformat/dashenc : Enable HTTP persistent connections for dashenc_delete_file

    7 janvier 2023, par Basel Sayeh
    libavformat/dashenc : Enable HTTP persistent connections for dashenc_delete_file

    Removed the unnecessary calls to ff_format_io_close
    
this patch introduced in dashenc_delete_file.
    
dashenc_delete_file functions open a
    
new HTTP connection regardless of the http_persistent value,
    
So change their behaviour to keep http connections open
    
if http_persistent is set.
    

    Signed-off-by : Basel Sayeh <basel.sayeh@hotmail.com>
    • [DH] libavformat/dashenc.c

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