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  • 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 (...)

  • Activation de l’inscription des visiteurs

    12 avril 2011, par

    Il est également possible d’activer l’inscription des visiteurs ce qui permettra à tout un chacun d’ouvrir soit même un compte sur le canal en question dans le cadre de projets ouverts par exemple.
    Pour ce faire, il suffit d’aller dans l’espace de configuration du site en choisissant le sous menus "Gestion des utilisateurs". Le premier formulaire visible correspond à cette fonctionnalité.
    Par défaut, MediaSPIP a créé lors de son initialisation un élément de menu dans le menu du haut de la page menant (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

Sur d’autres sites (11214)

  • ffmpeg append video with different dimensions

    21 avril 2020, par friendlygiraffe

    I am cropping and adding subtitles to a video using the following :

    



    ffmpeg -i inputfile.mov -lavfi "crop=720:720:280:360,subtitles=subs.srt:force_style='OutlineColour=&H100000000,BorderStyle=3,Outline=1,Shadow=0,MarginV=20,Fontsize=18'" -crf 1 -c:a copy output.mov

    



    I have another video called credits.mp4 which has the same dimensions as the output.mov (after cropping). Can I do this during the above process, or would I have to use something like concat afterwards ?

    



    Using bash in Terminal on a Mac

    


  • Add multiple subtitles to video with ffmpeg-python

    26 mars 2021, par ScottBot10

    I am trying to add multiple subtitles (not burned) to a video file with ffmpeg-python. I have this ffmpeg command :

    


    ffmpeg -i input.mp4 -f srt \
-i "subs/en/en_srt_sub.srt" \
-i "subs/fr/fr_srt_sub" \
-map 0:0 -map 0:1 -map 1:0 -map 2:0 \
-c:v copy -c:a copy \
-c:s srt -c:s srt \
-metadata:s:s:0 language=en -metadata:s:s:0 title=English \
-metadata:s:s:1 language=fr -metadata:s:s:1 title=French \
output.mkv


    


    Is there a way to do this with the ffmpeg-python module or do I just have to use string formatting and subprocess.

    


  • Using ffmpeg to replace an existing subtitle from an mkv video file with another subtitle and also switching the container without re-encoding

    19 mars 2023, par Ken Neth

    Can it be done with a single command, as I often times come across incorrect subtitles or subs with garbled text in a video file that I need to replace.

    


    I tried with the following, but it turned out to be a fail

    


    ffmpeg -i input.mkv -sn -c copy -i sub.srt -c copy -c:s mov_text -disposition:s:0 default -metadata:s:s:0 language=eng output.mp4


    


    Also tried replacing existing subs, didnt work :

    


    ffmpeg -i input.mkv -i subs.01.srt -map 0 -map -0:1 -map 1 -c copy -metadata:s:s:0 language=eng out.mkv


    


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