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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

  • Les images

    15 mai 2013

Sur d’autres sites (9082)

  • How to merge 2 overlapping videos into one video using ffmpeg or opencv ?

    5 juin 2019, par Muhammad Umer

    Merging two videos is easy, been answered couple of times. What I have is multiple overlapping videos. A video might have overlaps with video before it. Meaning if video 1 covers 1-5 timeline then video 2 may overlap 1, and cover 3 to 8. Merging them as is would result in 1-5|3-8, when i need 1-8 only.

    Videos are alphabetically sorted.

    My general idea of solution is...

    • grab last frame of the video
    • if it’s first video continue
    • if it’s not first video, ie. 2nd, search for frame saved in previous steps frame by frame
    • if it reaches to last frame of current video then there is no overlap continue
    • if it founds a frame then clip 2nd video up to that frame inclusive and then go to next frame
    • once all videos have been analyzed, merge them into one video.

    I need to translate this to ffmpeg commands. Or opencv if that’s a better tool.

    If there is better way of doing that, I’m interested in that too.

  • Whats steaming technologies are using twitch and youtube.gaming ? What name of blob:url format ? [on hold]

    20 avril 2017, par inpost

    Reallive video streaming in twitch and gaming.youtube are using new technologies HTML5 : blob:url . What name is this blob format ?

    And second question : i use nginx-rtmp server on my site, translate from clients is using flash (on site), OBS or xsplit. On server i convert to FLV and HLS formats with ffmpeg. I want to learn how to make streaming with new technologies without flash. How to realize convert video from flv to BLOB format ? Is it possible to add extra query to ffmpeg ?

    Very-very BIG thank you. :)

  • How can I determine the CODECS value for a m3u8 playlist ?

    28 août 2023, par arrr_matey

    I am creating a master m3u8 file to allow adaptive streaming of two streaming videos. Both have the readable codec name MPEG-4 AVC (part 10) (avc1)

    


    How can I translate this into the CODECS value that should appear in my master m3u8 playlist file, as in this example :

    


    #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1755600,CODECS="avc1.42001f,mp4a.40.2",RESOLUTION=354x240

    


    How do I get the value to replace avc1.42001f,mp4a.40.2

    


    Apple's specs say "Valid format identifiers are those in the ISO file format name space defined by RFC 6381 [RFC6381]" but I have no idea how to read the RFC 6381 documentation.

    


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