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  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (8585)

  • Load only the next 10min of HTML video when it is playing - not the entire video

    13 avril 2016, par W3Ape

    I have videos on my website with duration of almost 2h (=> large file size).

    I have managed to convert them to h265 to reduce server load. To further reduce server load I also want the video to only load e.g. the next 10min from the point the user currently is at in the video (and not the entire video). Youtube is doing it this way.

    The HTML preload attribute does not have this option. Is there such a feature in ffmpeg (or anywhere else) ?

    Thanks for a hint

  • FFMPEG Video to still images and back to video loss less

    4 novembre 2012, par Rigoni

    I'm trying to extract image from an uncompressed AVI video using ffmpeg with the command :

        ffmpeg -i sorce.avi -f image2 -pix_fmt bgr24 images/%1d.bmp

    All is ok, but now I need to revert these images back to a video file.
    I'm trying using this command :

        ffmpeg -f image2 -r 24 -i marked/%1d.bmp -y -vcodec ffv1 -pix_fmt bgr24 test.avi

    But, the output video is compressed and with bad quality.

    Is there any way to extract the images in RGB format and than back to a lossless video ?

    I also tryed to use -vcodec rawvideo, but the quality still bad.

    Best regards.

  • Subtitles aren't being burnt into the video | embedding srt into video frames [closed]

    29 février 2024, par X3R0

    Describe the bug

    


    I'm trying to burn a subtitles.srt file onto the video (having the subtitle embeded within the frames themselves)

    


    To Reproduce

    


    both `input.mp4` and `subtitles.srt` are available to the WASM FFMPEG FS
const converted = await ffmpegRef.current.exec([
    '-i', "input.mp4", // Input File
    '-i', 'subtitles.srt',  // Burn subtitles into video
    '-vf', 'subtitles=subtitles.srt',  // Burn subtitles into video
    "output.mp4" // Output File
]);


    


    Expected behavior

    


    The Subtitles should be burned into the video.

    


    Desktop :

    


      

    • OS : Windows 10

      • 


    • Browser Chrome

      • 


    • Version 122.0.6261.94 (Official Build) (64-bit) (cohort : M122 Rollout)

      • 


    


    Additional context

    


    Example extract from the subtitles.srt file

    


    1
00:00:00,280 --> 00:00:01,379
Hi,

2
00:00:01,379 --> 00:00:01,679
and

3
00:00:01,679 --> 00:00:01,980
welcome

4
00:00:01,980 --> 00:00:02,200
to

5
00:00:02,200 --> 00:00:03,220
ClipDrop.

6
00:00:03,799 --> 00:00:03,919
Congratulations

7
00:00:03,919 --> 00:00:04,400
on

8
00:00:04,400 --> 00:00:04,719
being

9
00:00:04,719 --> 00:00:05,040
selected

10
00:00:05,040 --> 00:00:05,259
to

11
00:00:05,259 --> 00:00:05,480
do


    


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