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Médias (91)

Autres articles (35)

  • 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) (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (4241)

  • Batch Downscale to 480P in FFMPEG with NVenc GPU Nvidia [closed]

    7 juillet 2020, par jilboobs seksi

    How to batch downscale videos using FFMPEG, i would like to downscale to 480P and using my GPU NVidia NVenc

    


      

    1. Command with x265 coding

      2. 


    2. Command with x264 coding

      3. 


    


    Both using GPU Nvidia

    


    PS : THERE IS NO SUCH MANUAL IN FFMPEG THAT LET YOU KNOW HOW TO BUILT .BAT COMMAND TO DOWNSCALE WITH FFMPEG !

    


    THANK YOU LORD GOD COMPO !!!

    


  • FFMPEG insert gif image to video with Nvidia GPU

    7 octobre 2020, par Alkitab Suhano

    I try to insert image.gif (position bottom of video) to video with FFMPEG for now it's work with CPU by using command

    


    ffmpeg -i "video.mp4" -ignore_loop 0 -i "C:/image.gif" -filter_complex "[1:v]scale=1280:-1[bottom];[0:v][bottom]vstack" -c:v libx264 -preset ultrafast -c:a aac output.mp4


    


    Then I try with Nvidia and get error

    


    ffmpeg -hwaccel cuvid -c:v h264_cuvid -vsync 0 -y -i "video.mp4" -ignore_loop 0 -i "C:/gifbnn.gif" -vf "hwupload_cuda,[1:v]scale_npp=1280:720:-1[bottom];[0:v][bottom]vstack" -c:v h264_nvenc -preset slow -cq 18 -c:a aac output.mp4


    


    I need some suggestions

    


    Thank you

    


  • Unable to compile ffmpeg to support NVIDIA hardware acceleration

    17 mars 2017, par user3847630

    I am trying to compile ffmpeg to support NVIDIA hardware acceleration. But I am getting the following errors :

    libavcodec/cuvid.c: In function ‘check_cu’:
    
libavcodec/cuvid.c:83:5: error: implicit declaration of function ‘cuGetErrorName’ [-Werror=implicit-function-declaration]
    
     cuGetErrorName(err, &err_name);
    
     ^
    
libavcodec/cuvid.c:84:5: error: implicit declaration of function ‘cuGetErrorString’ [-Werror=implicit-function-declaration]
    
     cuGetErrorString(err, &err_string);

    I have installed CUDA by following the instruction on NVIDIA Developer forum. The configuration I used is :

    ./configure --enable-nonfree --enable-nvenc --enable-cuda --enable-cuvid --enable-libx264 --enable-gpl

    The GPU on my laptop is NVIDIA Corporation GM108M [GeForce 840M].

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