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  • 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

  • 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 (...)

  • 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 (...)

Sur d’autres sites (8800)

  • using ffmpeg to make video from png files from a txt file [duplicate]

    15 mars 2021, par brownfox

    I have a series of png files with arbitrary names ( that is their naming is not in a particular pattern ) I'm looking for a way to combine them to make a video using ffmpeg.

    


    Is there any way to do this using ffmpeg, by providing a text file that contains all the names of the png files in the order I want ?

    


    I'm looking for somrthing like this,

    


    my-txt-file.txt

    


    file 'myfirstimage.png'
file 'thesecondimage02.png'
...
file 'lastimage05.png'


    


    ffmpeg -i my-txt-file.txt -o MyVideo.avi

    


    P.S : The images have a different naming sequence, so I tried creating separate vidoes with the same sequence images and then tried concatenating the videos. But that did not look good, the frame which joins two videos together flashes a lot and the joining is not smooth.

    


    All images have the same dimension and everything is same, except naming pattern.

    


  • fate : add a test for encoding AAC-Main prediction

    29 août 2015, par Rostislav Pehlivanov
    fate : add a test for encoding AAC-Main prediction

    This commit introduces a test for AAC-Main prediction
    
which was just reworked in this series of commits.
    

    Signed-off-by : Rostislav Pehlivanov <atomnuker@gmail.com>
    • [DH] tests/fate/aac.mak

  • Enable QSV for FFmpeg with directshow input and JPEG image sequence output

    10 mars 2020, par clic

    I’m using FFmpeg with Directshow input. The output is a series of single JPEG images. FFmpeg itself maps the stream to mjpeg and uses image2 for the output.

    Is it possible to increase performance by using the Intel QuickSync Video (QSV) hardware acceleration for this process ? The FFmpeg QuickSync Wiki actually lists JPEG encoding since Braswell.

    This is what I tried so far :

    ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -f dshow -video_size 3840x2160 -framerate 25 -i "video=My Webcam" -vf hwupload=extra_hw_frames=64,format=qsv -vcodec mjpeg_qsv "C:\out\%d.jpg"

    The command works, images are generated - but the GPU load seems to be the same as without any qsv options..?

    Thanks !

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