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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

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (11172)

  • How should I configure FFmpeg to restrict the size and duration of dash chunks ?

    30 juillet 2022, par CodingIsMagic

    There is a .mp4 file of 35 MB and 51 seconds. I want to create 51 dash chunks, each corresponding to 1 second with a size of less than 1MB (the total size should be almost the same as the original file). Please note that I want to implement lossless converting.

    


    ffmpeg -re -i Animated-Background_Bidirection.mp4 -map 0:0 -c:v libx264 -crf 1 -profile:v:0 main -bf 1 -keyint_min 120 -g 120 -sc_threshold 0 -b_strategy 0 -use_timeline 1 -use_template 1 -seg_duration 1 -window_size 60 -adaptation_sets "id=0,streams=v id=1,streams=a" -f dash ./dashTest/out.mpd


    


    


    Please, if you want to put a negative point, mention your reason in the comments !

    


    


  • Add subtitles and storyboards to mpeg dash [closed]

    19 janvier, par ahamid555

    I need to stream a youtube video in my website and I need to do it not using the embed mode. I tried several steps and I failed to make it work completely. Please provide me any solutions for each step if you know.

    


      

    1. I tried to download the video in mpeg-dash format (with manifest and all chunk files) and I failed. Is it possible at first place ?

      2. 


    2. I downloaded the video using ytdlp and I transcoded the movie to mpeg-dash format using ffmpeg, but I couldn't add subtitles and storyboards during the transcode, because the vvt subtitles are not compatible with mp4 containers.

      3. 


    3. I decided to transcode the video first and then add the subtitles and storyboards using other tools (MP4Box) which I failed, too. Do you know any tool that does it as I want ?

      4. 


    


  • Youtube DASH stream through to iOS format

    29 juillet 2014, par viperfx

    I have a stream link of a DASH codec format audio file using youtube-dl. It plays fine in the browser but on iOS the DASH codec is not supported. I am wondering how I can use ffmpeg to transcode the HTTPS stream live and then resend it out an AAC encoded m4a file or something that the iOS SDK supports through streaming - mp3 also works. I think using something such as nginx as the middleware inbetween would be a good idea. I can use python app to receive the request /videoID, it would grab the stream link and transcode it live feed it to nginx which would serve the correctly transcoded format back to the iOS app.

    Does anyone have any suggestions/ideas on how to achieve this ? I am stuck on the details on the ffmpeg bit.

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