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Autres articles (35)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (10898)

  • What parameter should I use to generate the video with best size & quality ?

    12 juin 2022, par Stor

    I'm a newbie in ffmpeg video streaming commands and have little knowledge on what parameters to use. I've had a look at https://ffmpeg.org/ffmpeg-all.html but it seems the parameters for .mpd is too complicated for me to understand.. Could any of you please help me figure out what "-map" parameter I should use ?

    


    Thank you so much !

    


    ffmpeg -protocol_whitelist "file,http,https,tcp,tls" -i "https://b1-rbsov-bbc.live.bidi.net.uk/vod-dash-uk/usp/auth/vod/piff_abr_full_sd/efa33d-p07gdmxh/vf_p07gdmxh_6d849b9a-1ebc-41d4-a8ea-635089b0bce6.ism/pc_hd_abr_v2_dash_master.mpd?at=hbiK4Lzvdea9f95eadf79dcc2a9d03dac2d3b4ef425094435e13cfc50e2c0" -codec copy "Faigh a-mach mu Alasdair III na h-Alba agus mar a dh'adhbharaich a bhàs Cogaidhean Saorsa na h-Alba.mp4"


    


    This is the mpd file :

    


    I can't seem to paste the .mpd file content in my post, can you please refer to the screenshot below :

    


    SCREENSHOT1
SCREENSHOT2

    


    I'm trying to download the largest video but I don't know which parameters to pass to the ffmpeg command..

    


          


    


    Thank you so much for your help :)

    


    Stor

    


  • Compressing MP4 files

    27 août 2013, par user846281

    I have used FFMPEG to convert JPG files to a MP4 file. Are they any compression techniques/flags/settings/switches i can use to further reduce the size of this MP4 files. I had used gZIP to compress the bytes of this files but it actually resulted in a bigger file.

    I am using C#

    Thanks

  • subprocess.CalledProcessError command returned non zero exit status 1 even though the command works in the CMD

    11 janvier 2024, par Lucas Soreau

    in Python, I want the duration of a video file without the FFmpeg Python library. This is the problematic line :

    


    output = subprocess.check_output(['ffprobe', '-i', path, '-show_entries', 'format=duration', '-v', 'quiet'], universal_newlines=True)


    


    And it gives this error :

    


    subprocess.CalledProcessError: Command '['ffprobe', '-i', '"C:\\FFmpeg\\Encodes\\Forza Horizon 5\\FH5 AV1.mp4"', '-show_entries', 'format=duration', '-v', 'quiet']' returned non-zero exit status 1.


    


    But the most important, and what I don't understand, is that, in the CMD, when I input ffprobe -i "C:\FFmpeg\Encodes\Forza Horizon 5\FH5 AV1.mp4" -show_entries format=duration -v quiet, I'm getting :

    


    [FORMAT]
duration=101.480000
[/FORMAT]


    


    In the Python file, the [FORMAT] tags will be removed so that I only have the duration, so there is no error. What's wrong with it ?

    


    By the way, raise RuntimeError("command '{}' return with error (code {}): {}".format(e.cmd, e.returncode, e.output)) doesn't return anything

    


    I've tried removing unncessary things such as universal_newlines=True, and tried to search for it online, but what I found online doesn't include the fact that when I run it in the CMD, it works

    


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