Recherche avancée

Médias (91)

Autres articles (100)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (10381)

  • Download encrypted TS files from video stream

    8 janvier 2021, par albertma789

    Following this post, I usually download transport stream (.ts) files by using the browser's developer console to find the URLs of the .ts files and then I use wget to download them. After that I use the ffmpeg -f concat method to combine them into an mp4 file.

    



    Recently I come across a site that streams videos and I used the same method to download all the .ts files. The site is here. After I downloaded all the individual .ts files, I use ffmprobe to check the file format but realized the .ts files cannot be understood by ffmpeg/ffmprobe. While the site uses http (not https) I thought the streams are not encrypted so I tried to open the .ts file in an hex editor but I don't know what format it is (but they don't look like zip/gz). My question is : are the transport steams encrypted ? If yes, is there a way to decrypt them ? If not ? Can anyone point me to the right direction such that I can make ffmpeg understand them ?

    



    An example transport stream (first & second) are here and here but the link might expire in a bit. In that case you will need to open the site in developer console to find the updated link to the .ts files.

    



    The site uses JW Player 8.0.0

    


  • Block YouTube from source page when trying to download a video with youtube-dl

    18 mars 2018, par user3108268

    E.g. example.com/1 has a video hosted, you run youtube-dl example.com/1 and it all works fine, the video gets downloaded.

    E.g. example.com/2 also has a video, but it also has a YouTube trailer. If you run youtube-dl example.com/2 the hosted video gets completely ignored and only YouTube trailer gets downloaded.

    From what I see in the log is that the wanted local video playlist gets downloaded first and then ignored by getting overwritten by embedded YouTube playlist download.

    You can’t even get the url with --get-url or get format with --list-formats. It always prints the googlevideos URL for the YouTube trailer and lists only the YouTube trailer formats.

    I did manage to pull out the local video URL via --dump-pages and decoding the base64 encoded source. But the problem is that the URL contains a unique token each time the page example.com/2 is called, so passing the unique one-time video URL like e.g. example.com/2/video.php ?token=asdf to youtube-dl won’t download the video.

    So I figured somehow I need to bypass the YouTube trailer source and playlist when calling youtube-dl example.com/2 and trying to download local video and not the YouTube trailer.

  • amfenc : Do not automatically download/upload unknown hardware input frames

    14 avril 2018, par Mark Thompson
    amfenc : Do not automatically download/upload unknown hardware input frames

    Supplying a hardware input frame which is not in the input hardware frames
    
context is not allowed by the API, so additional code to handle it is not
    
necessary.  Further, handling it automatically results in very low
    
performance - it is more appropriate to fail immediately so that the user
    
can fix their incorrect setup.
    • [DH] libavcodec/amfenc.c

Navigation