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Autres articles (46)

  • 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 (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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.

Sur d’autres sites (8029)

  • It takes a long time to add drawtext to large videos in ffmpeg

    28 novembre 2022, par AlwaysStudent

    I wanted to add text to the video uploaded to my server. And I am using the following ffmpeg code. But for large size videos the following code works very slowly and takes a very long time. Is there any way to shorten the time, can you help me with this.

    


    shell_exec("ffmpeg -I video.mp4 -vf \"drawtext=text='Text Here':fontfile=font.ttf:fontcolor='red':fontsize='40':x=w-mod(max(t-1\,0)*(w+tw)/30\,(w+tw)):y=main_h/2\" -acodec copy output.mp4 -preset ultrafast");


    


  • Converting large number of MP3 files to videos for YouTube, each using same JPG

    2 juin 2020, par David

    Looking for a way to convert large number of mp3 files to videos each using the same image. Efficient processing time is important.

    



    Tried following :

    



    ffmpeg -i image.jpg -i audio.mp3 -vcodec libx264 video.mp4


    



    VLC played the resulting video file with the correct sound, but blank screen.
Microsoft Media Player played the sound and showed the intended image.
Uploaded the video to YouTube and received mesage "The video has failed to process. Please make sure you are uploading a supported file type."

    



    Would appreciate advice on how to make this work.

    


  • How to convert large videos in aws using php and ffmpeg [on hold]

    14 novembre 2016, par Nick Lynch

    I would like to be able to convert mov and avi to MP4 using Amazon web services with php and elastic beanstalk.
    However if you try and convert a large video using ffmpeg the server will time out, and the video will not save. I want to know if there is a way to do this. Possibly involves splitting the larger video into small pieces and converting each of the pieces, then combining the pieces. However even this takes too long to actually do on the server.

    Any help you can give would be greatly appreciated.

    Thank you !

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