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Autres articles (72)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • 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

Sur d’autres sites (7241)

  • ffmpeg watermarking with overlay not working for gif

    2 janvier 2019, par Ariza

    I am using ffmpeg for adding a watermark to my MP4 video.

    With this code :

    ffmpeg -i video.mp4 -i watermark.png -filter_complex "[0][1]overlay=15:H-80" output.mp4

    It does work for adding a png image to video ,

    But when i use it for adding a gif to my video, i do not see any watermark on the output

    Like this :

    ffmpeg -i video.mp4 -i watermark.gif -filter_complex "[0][1]overlay=15:H-80" output.mp4

    Is there anything wrong with my code ?

    I just need to add an animated gif to bottom left of my video ! that’s all i need, if you have better code please share. i’m newbie.

  • FFmpeg Slideshow + Audio + Watermark + Maintain Aspect Ratio

    16 janvier 2016, par Pamela

    I’m trying to make a slideshow from some pictures along with an existing mp3 (copied). Picture dimensions differ, but I want the video output to be 16:9 aspect ratio and 3840x2160. I also want a watermark. It is important that pictures are not stretched.

    I tried this code...

    ffmpeg -y -framerate 1/1.5 -i "pics/%03d.jpg" -i audio.mp3 -c:v libx264 -r 24 -preset veryfast -tune stillimage -c:a copy -pix_fmt yuv420p -aspect 16:9 -filter_complex "scale=iw*min(3840/iw\,2160/ih):ih*min(3840/iw\,2160/ih),pad=3840:2160:(3840-iw)/2:(2160-ih)/2, movie=watermark.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]" vid.mkv

    But it is giving me this error :

    [AVFilterGraph @ 0x2d21480] Too many inputs specified for the "movie"
    filter. Error initializing complex filters. Invalid argument

    I am able to successfully make a slideshow with pictures, audio, and watermark ; however, I am unable to factor in the aspect ratio without having pictures getting stretched.

    If it makes a difference, the output video will be uploaded to YouTube.

  • how to add subtitle and watermatk on video at same time in ffmpeg ?

    8 janvier 2019, par Abdulwahed AbuAbed

    Hello every on i need help here i want to add multi command at same time like add subtitle and watermark
    ffmpeg -i mov.mkv -sn -vf subtitles=sub.srt
    ffmpeg -i mov.mkv -vf "movie=imge.png [watermark] ; [in][watermark] overlay=10:10 [out] 0.mkv

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