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Autres articles (104)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Formulaire personnalisable

    21 juin 2013, par

    Cette page présente les champs disponibles dans le formulaire de publication d’un média et il indique les différents champs qu’on peut ajouter. Formulaire de création d’un Media
    Dans le cas d’un document de type média, les champs proposés par défaut sont : Texte Activer/Désactiver le forum ( on peut désactiver l’invite au commentaire pour chaque article ) Licence Ajout/suppression d’auteurs Tags
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire. (...)

Sur d’autres sites (7515)

  • Deal with dropped frames in live stream

    8 juillet 2020, par arunk2

    We encode a stream (RTMP) into HLS with ffmpeg. During the conversion we observe a lot of variation in fps. We could trace it back to the 'frames' dropped at source (during video upload from tools like OBS). This introduces a bad CX during playback of generated HLS - like buffering/getting-stuck.

    


    Question :
What is the typical way to handle dropped frames in live stream graciously - like duplicating previous frames or other means ? Pointers to related resources ?

    


  • how to generate multiple bitrate output hls files from live rtsp stream

    10 février 2015, par prashanta

    I am gerating single bitrate live hls content from live rtsp stream . I am using the following command

    ffmpeg -v verbose -i rtsp://127.0.0.1:8080/test.sdp -vcodec libx264 -acodec aac -ac 1 -strict -2 -crf 18 -profile:v baseline -maxrate 400k -bufsize 1835k -pix_fmt yuv420p -flags -global_header -hls_time 10 -hls_list_size 3 -hls_wrap 4 -hls_flags delete_segments -start_number 1 /usr/local/apache-tomcat-7.0.53/webapps/ROOT/hls/index1.m3u8

    How can I modify the above FFmpeg command to generate multiple bitrate output content ? Please help me.

  • How to change frame rate of live stream using FFmpeg

    4 décembre 2012, par chiv

    I have created a streaming application, which takes video data from live source. Is there any transcoding tool which will receive stream from my streaming application and changes frame rate by transcoding the stream and re stream on another location ?

    currently I'm Struggling with FFmpeg code to use in Visual Studio 2010. And I wanted to integrate FFmpeg code in my application.

    Using FFmpeg.exe I'm able to transcode static files.I wont get any proper example how to transcode/change frame rate of live stream using FFmpeg. I tried,following command to re-stream on another IP.

          ffmpeg -re -i "rtp://my_ip:1234" -r 60 -f rtp "trp://my_ip:4321"

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