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Autres articles (34)

  • 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 (...)

  • 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 (...)

  • 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 (3519)

  • Does FFMPEG video in php over shell_exec()

    21 août 2015, par Ondrej Kratina

    I have

    <?
    
echo shell_exec("ffmpeg -start_number 174 -i timelapse/20/%01d.jpg -vcodec libvpx -acodec libvorbis -r 24 timelapse/test.webm 2> timelapse/out.txt");
    
?>

    I would like to create WebM video (timelapse) from the image of a webcam. Unfortunately I was unable to create a video in PHP5.

    ffmpeg: unrecognized option '-start_number'

    If I remove -start_numberI receive another error :

    timelapse / 20 /% 01d.jpg: I / O error occured Usually That Means That input file is truncated and / or corrupted.

    I saved as pictures 174.jpg 175.jpg .. and more.

  • ffmpeg kills python kernel upon completion of operation

    9 août 2023, par Ata Yalcin

    I run the following prompt with os.system(prompth) in Python

    


    ffmpeg -framerate {framerate} -i 'video-demo-frames/%d.ppm' -i temp-audio/audio.aac -shortest -c:v libx264 -r {framerate} -pix_fmt yuv420p {output}


    


    ffmpeg creates the video from the frames and also does add the audio correctly. But upon the completion of the process it seems to kill my python kernel.

    


    Some sources over the internet says that it is caused by the large size of my pictures and video, but i dont know whether that is true. What is the reason of this problem and how can ı solve it ?

    


  • tools : Make sure to create the tools directory before building decode_simple.o

    8 août 2022, par Martin Storsjö
    tools : Make sure to create the tools directory before building decode_simple.o

    This directory dependency is normally added implicitly by rules
    
in ffbuild/common.mak ; for tools it's created by a rule for TOOLOBJS.
    
TOOLOBJS is populated implicitly from TOOLS, and decode_simple.o
    
doesn't end up there because it's an odd occurrance of a lone
    
object file in the tools subdirectory, not belonging to any other
    
tool.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] tools/Makefile

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