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  • La sauvegarde automatique de canaux SPIP

    1er avril 2010, par

    Dans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
    Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)

  • 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.

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (7171)

  • PyAV Raw video to MJPEG or RTSP

    14 décembre 2020, par aris-t

    I figured I would ask this in parallel to my own searching as I am not that familiar with ffmpeg or PyAV.

    


    How might one go about reading raw video from a webcam, trans code it to either Mjpeg or RTSP and output it using PyAV ?

    


    I find plenty of examples of reading one file to another of the same format, reading RTSP and MJPEG to a file but no examples raw video to stream. My attempts at taking the raw video to file have also been unsuccessful resulting in data being written to the file yet the file is non readable and appears to have indexing issues.

    


    Any help is appreciated.

    


  • Creating an FFMPEG rounded corners filter with anti-aliasing

    22 août 2022, par vstrom coder

    I am using an ffmpeg filter that rounds the corners of a video as described in the answer to this question which works as expected.

    


    Is it possible to add anti-aliasing so that the corners do not look pixelated ?
I was thinking about these probable solutions :

    


      

    1. Extend the mathematical function in a way that would create semi-luminant pixels at the edges.

      2. 


    2. Instead of calculating the luminance of each pixel, round the corners using an image and then apply transparency using an "alphamerge" filter.

      3. 


    


    Any other suggestions are welcome.

    


  • How to burn colorful subtitle into video using ffmpeg ?

    17 juin 2014, par qliq

    I want to burn an srt file into a mp4 video. To make the subtitles perfectly visible, I want the subtitle text to be yellow on a brownish semi-transparent background.

    I know that there are some GUI tools like Arista Transcoder but it does not allow color manipulation. I also know that ffmpeg make these manipulations possible but the gazillion flags on the docs are over the top of my head.

    So I appreciate a ready made ffmpeg command to do so.

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