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Autres articles (49)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • MediaSPIP Core : La Configuration

    9 novembre 2010, par

    MediaSPIP Core fournit par défaut trois pages différentes de configuration (ces pages utilisent le plugin de configuration CFG pour fonctionner) : une page spécifique à la configuration générale du squelettes ; une page spécifique à la configuration de la page d’accueil du site ; une page spécifique à la configuration des secteurs ;
    Il fournit également une page supplémentaire qui n’apparait que lorsque certains plugins sont activés permettant de contrôler l’affichage et les fonctionnalités spécifiques (...)

Sur d’autres sites (6312)

  • Revision 769fe6e2b3 : configure : enable x86inc for all intel platforms there are no known issues sinc

    5 février 2015, par James Zern

    Changed Paths :
     Modify /build/make/configure.sh



    configure : enable x86inc for all intel platforms

    there are no known issues since :
    10d5e09 Fix issues in 32bit PIC enabled build

    related issues : #808, #924

    Change-Id : I80454f95fe6b4ce630fdd434d740ce8b0d42951b

  • FFMPEG - subtitles not showing for the full duration of video

    26 juin 2023, par Caio Maia

    I could not archive the following :

    


      

    1. Have images loaded from a textfile to create a slideshow.

      2. 


    2. Have a background music with volume control.

      3. 


    3. Have my voice.mp3 over the bg music.

      4. 


    4. Have subtitles in the ass format.

      5. 


    5. Have a text shown with drawtext in the full duration of video.

      6. 


    6. in only one command, if possible.

      7. 


    


    The command I tryed is :

    


    ffmpeg.exe -f concat -i images.txt -i bg_music.m4a -i voice.mp3 -filter_complex "[0:v]drawtext=fontfile='fonte.TTF':fontsize=20:fontcolor=white:text='Imagens da internet':x=w-tw-10:y=h-th-10,[0]overlay=10:10,ass=subtitles.txt[out],[1]volume=0.3[a1];[2]volume=2[a2];[a1][a2]amix=inputs=2:duration=shortest[aud]" -map "[out]" -map "[aud]":a -pix_fmt yuv420p -c:v libx264 -c:s mov_text -r 30 -y out.mp4


    


    It works but not for subtitles that are showing only after the first image of th slideshow appears.

    


    the content of images.txt is :

    


    file 'image1.png'
duration 20
file 'image2.png'
duration 5
file 'image3.png'
duration 5


    


    the content of subtitles.txt is

    


    Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:01.00,0:00:06.00,Default,,0,0,0,,Subscribe!
Dialogue: 0,0:00:07.00,0:00:16.00,Default2,,0,0,0,,Like!
Dialogue: 0,0:00:17.00,0:00:26.00,Default,,0,0,0,,Share!


    


    The problem is that only the "Share !" text is shown.

    


  • How to run ffmpeg with hardware encoding when using —filter_complex to hardcode subtitles ? [closed]

    28 avril 2024, par user2006141

    I'm converting MKV files and hardcoding subtitles into MP4 format. I have over 100 files and want to speed the process up by enabling hardware encoding. I am able to hardware encode without hardcoding the subtitles via —filter_complex but as soon as I apply the filter it errors out.

    


    Here is my command line that works perfectly fine.

    


    ffmpeg -i input.mkv -filter_complex "[0:v:0]subtitles='input.mkv':si=0[v]" -map "[v]" -map 0:a:1 -c:a copy -map_chapters -1 "output.mp4"

    


    Here is my command line that works with hardware encoding without —filter_complex

    


    ffmpeg -hwaccel cuda -hwaccel_output_format cuda -i input.mkv -c:v hevc_nvenc -map 0:a:1 -c:a copy -map_chapters -1 "output.mp4"

    


    What I need to do is enable hardware encoding with —filter_complex, So I tried this command

    


    ffmpeg -hwaccel cuda -hwaccel_output_format cuda -i input.mkv -filter_complex "[0:v:0]subtitles='input.mkv':si=0[v]" -map "[v]" -c:v hevc_nvenc -map 0:a:1 -c:a copy -map_chapters -1 "output.mp4"

    


    I get this error

    


    Impossible to convert between the formats supported by the filter 'graph 0 input from stream 0:0' and the filter 'auto_scale_0'

    


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