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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Les vidéos

    21 avril 2011, par

    Comme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
    Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
    Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

Sur d’autres sites (6832)

  • ffmpeg split | merge video voice not sync

    2 août 2022, par Zhang

    there are what i done :

    


      

    1. download a full mp4 file.

      2. 


    2. due to it's watermark(0s-10s), i split the full video into 2 parts from 10second. the first part with watermark.

      3. 


    3. use ffmpeg delogo the first part.

      4. 


    4. merge the two video into a full again.

      5. 


    


    

    wget -O download.mp4
ffmpeg -i download.mp4 -vcodec copy -acodec copy -t 00:00:10 tmp1.mp4
ffmpeg -i download.mp4 -vcodec copy -acodec copy -ss 00:00:10 tmp2.mp4
ffmpeg -i tmp1.mp4 -vf "delogo=x=432:y=44:w=1060:h=108" -c:a copy tmp3.mp4
echo file tmp3.mp4 > mergelist.txt && echo file tmp2.mp4 >> mergelist.txt
ffmpeg -f concat -i mergelist.txt -c copy output.mp4


    


    


    problem i faced :
in the last merged video, only one tmp part is fine, the other's video and voice not sync and play time more faster than before.

    


    why i divide it, delogo(although only the first 10 seconds shows) full video more than 1h, re-encode takes much time, 10s part fine to me.

    


  • ffmpeg_kit_flutter_full_gpl，aken down from the official platform，ffmpeg-kit-full-gpl-6.0-ios-xcframework.zip [closed]

    20 avril, par marsdiscovery

    Important plugins for Flutter : ffmpeg_kit_flutter_full_gpl， It has been taken down from the official platform and is no longer under maintenance.
Error message during use :
-> Installing ffmpeg-kit-ios-full-gpl (6.0)

    


    


    Http download
$ /usr/bin/curl -f -L -o /var/folders/b8/thh68v8j4nqfhsjg7x4pv7140000gn/T/d20250420-81226-c8wqz2/file.zip https://github.com/arthenica/ffmpeg-kit/releases/download/v6.0/ffmpeg-kit-full-gpl-6.0-ios-xcframework.zip —create-dirs —netrc-optional —retry 2 -A 'CocoaPods/1.15.2 cocoapods-downloader/2.1'

    


    


    [!] Error installing ffmpeg-kit-ios-full-gpl
[!] /usr/bin/curl -f -L -o /var/folders/b8/thh68v8j4nqfhsjg7x4pv7140000gn/T/d20250420-81226-c8wqz2/file.zip https://github.com/arthenica/ffmpeg-kit/releases/download/v6.0/ffmpeg-kit-full-gpl-6.0-ios-xcframework.zip —create-dirs —netrc-optional —retry 2 -A 'CocoaPods/1.15.2 cocoapods-downloader/2.1'

    


    This file does indeed no longer exist.

    


    Our app heavily relies on ffmpeg_kit_flutter_full_gpl. What should we do now.

    


    Please help me, everyone

    


    I also tried pulling the source code locally, but it still reported the same error

    


  • facing problem in downloading the audio data of a trimmed youtube video using youtube-dl and ffmpeg libraries

    15 mai 2022, par rkc

    I'm trying to download the audio content of a trimmed YouTube video using youtube-dl (v2021.12.17) and FFmpeg (v4.2.2) libraries in python, on Windows 10 PC. I am able to download the audio data when the command is executed on the Pycharm terminal, but not able to download the same content when using os.system() command.

    


    For example, I'm able to download the data when I execute

    


    "ffmpeg -ss 30 -t 10 -i $(youtube-dl -f best -g https://www.youtube.com/watch?v=3NGZcpAZcl0) -- output1.wav"


    


    command on the Pycharm terminal.

    


    But, i'm getting an error, when I try to execute the same in the Editor window as shown below,

    


    os.system('ffmpeg -ss 30 -t 10 -i $(youtube-dl -f best -g https://www.youtube.com/watch?v=3NGZcpAZcl0) -- output1.wav')

error: $(youtube-dl: No such file or directory


    


    I also tried enclosing the $() link in quotes and then executed it. But, after doing this, I am getting a different error as shown below

    


    os.system('ffmpeg -ss 30 -t 10 -i "$(youtube-dl -f best -g https://www.youtube.com/watch?v=3NGZcpAZcl0)" -- output1.wav')

error: $(youtube-dl -f best -g https://www.youtube.com/watch?v=3NGZcpAZcl0): Invalid argument


    


    So, can any of you help me in resolving this error ?

    


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