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  • Soumettre bugs et patchs

    10 avril 2011

    Un logiciel n’est malheureusement jamais parfait...
    Si vous pensez avoir mis la main sur un bug, reportez le dans notre système de tickets en prenant bien soin de nous remonter certaines informations pertinentes : le type de navigateur et sa version exacte avec lequel vous avez l’anomalie ; une explication la plus précise possible du problème rencontré ; si possibles les étapes pour reproduire le problème ; un lien vers le site / la page en question ;
    Si vous pensez avoir résolu vous même le bug (...)

  • 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.

  • 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) (...)

Sur d’autres sites (8687)

  • imagemagick -auto-level in ffmpeg

    29 août 2024, par Sagi Mann

    I've been looking for a solution to perform the equivalent of magick -auto-level in ffmpeg but am unable to find anything. There are some references stating I should first manually discover the levels using other software like GIMP, however, I'm looking for an automated and simpler solution. Any ideas how to address this ?

    


    I've tried the following - the first enhanced the image which was initially prettry dark, but the second over-exposed it, causing it to become mostly white :

    


    convert img.jpg -auto-level img2.jpg
ffmpeg -i img.jpg -vf "normalize" -y img2.jpg


    


    Note : I apologize I cannot share the image as it is restricted by privacy policy

    


  • Send seek command to running ffmpeg instance

    12 mai 2022, par Mike Versteeg

    I have created a video player using the ffmpeg libraries, but want to know if the same is possible using ffmpeg.exe and piping, specifically the seeking part. Is it possible to send seek command to a running ffmpeg.exe instance ? Such a command is not present in the help but it does show the 'c' command which can be used to send commands to filters. I cannot find any further documentation however on how to address filters this way, all examples assuming command line parameters, nor if a filter can be used to seek in video.

    


  • Send seek command to running ffmpeg instance

    19 octobre 2015, par Mike Versteeg

    I have created a video player using the ffmpeg libraries, but want to know if the same is possible using ffmpeg.exe and piping, specifically the seeking part. Is it possible to send seek command to a running ffmpeg.exe instance ? Such a command is not present in the help but it does show the ’c’ command which can be used to send commands to filters. I cannot find any further documentation however on how to address filters this way, all examples assuming command line parameters, nor if a filter can be used to seek in video.

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