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Médias (91)

Autres articles (96)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (9189)

  • In-line way to create a thumbnail for a processed video

    11 avril 2022, par Cryden

    Usually, when FFmpeg converts a video the result does not have a thumbnail on my computer, only showing the default blank 'mp4' thumb. I am trying to make a command line that will convert videos and also give the output a thumbnail. I've found a lot of examples of how to pull an image from a video, but not how to in-line make sure it has a thumbnail.

    


    The main function I want is for any type of video to be converted to hevc_nvenc/aac/mov_text.

    


    Currently, my command looks like this :

    


    ffmpeg -i "pth_in.mp4" -i "pth_in.mp4" -movflags faststart -map 0:v:0 -map 1:v -c:v hevc_nvenc -preset slow -map 1:a? -c:a aac -b:a 128k -map 1:s? -c:s ssa -filter:v:0 thumbnail,scale=360:-1,trim=end_frame=1 -c:v:0 mjpeg -disposition:0 attached_pic "pth_out.mp4"

    


    where the double input and -filter:v:0 thumbnail,scale=360:-1,trim=end_frame=1 -c:v:0 mjpeg -disposition:0 attached_pic is supposed to create the thumbnail. It DOES, however, as it stands this command will also cause the video's seek bar to malfunction, only working for about 3 seconds using MPC-HC and VLC, although the video will still play in its entirety.

    


    Is there any way to do this in 'one' pass like I'm trying ? Or do I have to split it up and do something else ? Is there any other faux pas I'm making ? Thanks for any help !

    


  • Are there any examples/documentation available that demonstrate how to use FFMPEG libraries directly in Python/C instead of the command line ?

    8 janvier 2021, par Zaid Bhat

    I want to perform the operation done by the below command line of FFMPEG but only using the command line. Instead I want to use the underlying libraries directly in Python and C to perform the operation :

    


    ffmpeg -i "Filename.ts" -map 0:d -c copy -f data "outputfile.bin" | python ./klvdata_test.py

    


    The task at hand is to extract the metadata. Are there any examples/documentation demonstrating the use of underlying libraries of FFMPEG.

    


  • lavc/vp9_superframe_bsf : avoid error messages in one line

    16 mai 2019, par Fu Linjie
    lavc/vp9_superframe_bsf : avoid error messages in one line

    Add "\n" to avoid continuous error messages in one line.
    

    Signed-off-by : Fu Linjie <linjie.fu@intel.com>
    • [DH] libavcodec/vp9_superframe_bsf.c

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