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Autres articles (66)

  • L’espace de configuration de MediaSPIP

    29 novembre 2010, par

    L’espace de configuration de MediaSPIP est réservé aux administrateurs. Un lien de menu "administrer" est généralement affiché en haut de la page [1].
    Il permet de configurer finement votre site.
    La navigation de cet espace de configuration est divisé en trois parties : la configuration générale du site qui permet notamment de modifier : les informations principales concernant le site (...)

  • 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 (...)

  • 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 (7099)

  • FFmpeg : The filename, directory name or volume label syntax is incorrect

    15 mai 2015, par m_pro_m

    I am making an app which auto-converts videos recorded from another program. I am trying to use command line to exec ffmpeg conversion. This is the command I am typing to the console :

    cmd /c "C:\Users\Mark\IdeaProjects\Converter\ffmpeg\ffmpeg.exe" -i "C:\Users\Mark\Videos\Arma 3\Arma 3 05.10.2015 - 16.27.24.06.DVR.mp4" -b:v 15M -y "C:\Users\Mark\Videos\Converted\Arma 3 05.10.2015 - 16.27.24.06.DVR.mp4.avi"

    It returns error message

    The filename, directory name or volume label syntax is incorrect

    If I run that command without cmd /c part, it works like it should. I also tried adding /s but without success.

    EDIT

    I solved the problem using Apache Commons library (Java) for executing commands in Command Line.

  • FFmpeg - zoom into video clip with an easing

    25 janvier 2023, par cjd

    I am looking to zoom into a video clip using FFmpeg. The zoom should take place with an easing function controlling the zoom speed.

    


    I have solved this for the above but only with a linear speed.

    


    I believe an easing function should look something like : (cubic ease)

    


    min(pzoom + (pow(((pzoom - 1)/(zoom_factor - 1})), 3)), zoom_factor)


    


    where zoom_factor is the amount I wish to zoom in by (and the zoom is starting from 1x). This issue here is that at the beginning of the zoom pzoom - 1 = 0 as pzoom is also 1.

    


    How could this be accomplished using an easing function controlling the zoom speed ?

    


  • What would be the simplest way to convert an IP Camera's RTSP feed to WebRTC, to be viewed on a webpage ? [closed]

    27 septembre 2024, par Sam Lomas

    I am aware that there are many questions similar to this on SO, but many of them do not fully answer the question, are outdated by 8+ years or are incredibly convoluted.

    


    I am in possession of two IP cameras, which both serve an RTSP stream. I'd like to view the live feeds of both cameras on demand, so I am hosting a small-scale webserver from a raspberry pi 4. In the past, I tried using ffmpeg to convert the RTSP streams into HLS, but the latency of standard HLS was anywhere from 10 to 20 seconds. WebRTC is what came to mind, so I looked into some media servers to help me serve the RTSP stream in a WebRTC wrapper, and many of them are very poorly documented and require a very in-depth knowledge of WebRTC to function at all.

    


    So my question is, what would the easiest method be for me to put these IP camera feeds on my webpage, with as little effort required and with the lowest latency possible ?

    


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