Recherche avancée

Médias (1)

Mot : - Tags -/pirate bay

Autres articles (59)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (7915)

  • FFMpeg : reencode audio file to have the same codec params as another file [closed]

    11 mars 2023, par EvilOrange

    I need to merge three audio files :

    


      

    • big1

      • 


    • small1

      • 


    • big2

      • 


    


    Codecs in these files may differ (but big1 and big2 which always have the same codec)

    


    small1 is about 20-30 seconds

    


    Now I'm using the following command for that :

    


    ffmpeg -i big1 -i small1 -i big1 -filter_complex concat=n=3:v=0:a=1 -c:a {big1.extension} -vn out.{big1.extension

    


    it's working, but this will require reencoding and it's slow.

    


    I think, that it can be optimized by using concatenation without reencoding : https://trac.ffmpeg.org/wiki/Concatenate

    


    But I need the same codec for all files.

    


    So, now I need the following :

    


      

    1. Get codec information from big1

      2. 


    2. Reencode small1 to the same parameters

      3. 


    3. merge files using concat demuxer without reencoding

      4. 


    


    So, I need a way to get codec information and pass these params to ffmpeg to convert small1.

    


    I'm not tied to ffmpeg, if another linux cmd tool can do the same ( fastly merge three audio files) - it's also acceptable.

    


  • ffmpeg build thumbnail sequence while transcoding

    9 novembre 2018, par Redtopia

    With the goal of improving performance while processing a video file and outputting it into 3 parallel output files, would it be possible to also build a thumbnail sequence as another parallel output or in another process ?

    To create the 3 parallel outputs, I’m following the example on this page : https://trac.ffmpeg.org/wiki/Creating%20multiple%20outputs

    ...and using this example :

    ffmpeg -i input \
    
    -s 1280x720 -acodec … -vcodec … output1 \
    
    -s 640x480  -acodec … -vcodec … output2 \
    
    -s 320x240  -acodec … -vcodec … output3

    My command to generate thumbnails looks like this :

    ffmpeg -f image2 -ss 2 -r "1/3" -s 100x50 ./thumbs/th-%04d.png

    I’m using the ffmpeg 4.1

    What I’m finding is that building a series of thumbnails, say 1 every 10 seconds, can be quite time consuming for large video files, so I’m guessing I could save some processing time if I could build the thumbs at the same time.

  • Revision 45200 : Utiliser MediaInfo ...

    6 mars 2011, par kent1@… — Log

    Utiliser MediaInfo ? …

Navigation