Recherche avancée

Médias (2)

Mot : - Tags -/documentation

Autres articles (71)

  • 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

  • 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 (...)

  • De l’upload à la vidéo finale [version standalone]

    31 janvier 2010, par

    Le chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
    Upload et récupération d’informations de la vidéo source
    Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
    Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)

Sur d’autres sites (11715)

  • Stream detect.py script in another device using ffmpeg in yolov5

    5 mars 2023, par Bubbles

    I want to stream the detect.py script yolov5 in another device using rtsp (ffmpeg)
for example, when i execute detect.py in cmd using webcam as an input then the live viewing also can stream in another device.

    


    python detect.py --source 0 --weights yolov5s.pt --img-size 640 --conf 0.4 --save-txt --exist-ok | ffmpeg -f rawvideo -pix_fmt bgr24 -s 640x480 -i - -vcodec libx264 -pix_fmt yuv420p -preset ultrafast -f rtsp -rtsp_transport tcp rtsp://192.168.1.3:8554/


    


    The above is the format i follow. However, I try to test it in online rstp viewer and vlc using the ip address and port but it shows the source is offline.

    


    Is it possible to stream yolov5 detect.py script in another device using ffmpeg ?

    


  • What different video formats RTMP streaming support ?

    23 octobre 2019, par Padfoot

    In almost all the online references related to FFMPEG and RTMP, I am getting -f as flv. Is there any other formats.

    (I have tried avi, mpeg and h264, but no success.)

    Currently, I am running following command -

    ffmpeg -re -i video.mp4 -f s16le -ar 48000 -ac 2 -i audio.wav -c copy -f flv rtmp://192.168.0.1:1935/myapp/stream

    The issues with -f flv in my case are -

    • It doesn’t support 48k sample rate.
    • None of my input videos are in flv format (I have to convert it to flv externally).

    P.S. - I am using VLC as RTMP player.

    EDIT -

    I am getting following error with 48k audio file -

    [flv @ 0x5650ba7afb80] FLV does not support sample rate 48000, choose from (44100, 22050, 11025)

  • html text overlay with ffmpeg [closed]

    28 septembre 2020, par Tom

    I have a web page where a user can write html text with online editor tool, ckeditor.com. I want to overlay the html text to a video. My understanding is that ffmpeg doesn't support text overlay with html.

    


    Here are some possible options. I haven't tried any of them. I want to find out which is the better way to doing it.

    


      


    1. Parse the html text and convert it to text and settings that ffmpeg supports ? Is it doable ? How difficult is this ?

      


      2. 


    2. Use puppeteer (server side rendering) to create a png image for image overlay. Would the font rendering on the server side matches 100% with the client side ?

      


      3. 


    3. Someone suggests to do HTML->PDF->image using imagemagick + mpdf lib to image for image overlay. Many conversions are involved. Sound complex with many points of failure.

      


      4. 


    


    Are there other better options ?

    


Navigation