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  • Demande de création d’un canal

    12 mars 2010, par

    En fonction de la configuration de la plateforme, l’utilisateur peu avoir à sa disposition deux méthodes différentes de demande de création de canal. La première est au moment de son inscription, la seconde, après son inscription en remplissant un formulaire de demande.
    Les deux manières demandent les mêmes choses fonctionnent à peu près de la même manière, le futur utilisateur doit remplir une série de champ de formulaire permettant tout d’abord aux administrateurs d’avoir des informations quant à (...)

  • Gestion de la ferme

    2 mars 2010, par

    La ferme est gérée dans son ensemble par des "super admins".
    Certains réglages peuvent être fais afin de réguler les besoins des différents canaux.
    Dans un premier temps il utilise le plugin "Gestion de mutualisation"

  • 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 (5632)

  • How can i make ffmpeg pick the right file ?

    20 septembre 2019, par A Person

    I’ve been trying to make ffmpeg pick up files from a folder and merge them together.

    The code i have for merging the audio and video is :

    ffmpeg -i video.m2v -i audio.wav -c copy -map 0:0 -map 1:0 %orginal_name%.mxf

    This works but i chnage the %origninal_name to the name of the video file.

    Im currently using a watch folder in FFAStrans to pick the video file up and using custom ffmpeg comand to run the command. The problem i’m having is that i have to specify the video and audio file name.

    The folder has over 100 video and audio file and they have the same name so if ita s food show it would be

    category_name_episode_HighRandomVariable.m2v for video
    category_name_episode_HighRandomVariableDifferentFromVideo.wav for audio
    example of this is
    food_johnsCooking_EP1_High745548.m2v and
    food_johnsCooking_EP1_High8547885874.wav

    im using regext as well but dont really know how to use in in FFAStrans but the command looks like this.
    $regext("%s_original_name%","(.+)_High")

    Does anyone know how i can set it up so i can get the correct audio and video file to merge and at the same time make sure all other videos and audio files are done without me having to change the ffmpeg -i to the next video and audio name.

    Any Help or advice is appreciated.

    Many thanks in advance.

  • Lossless codec for bayer data

    21 août 2016, par vhdirk

    I’m working with lots of camera’s which capture in BG bayer pattern natively.

    Now, every time I record some data, I save it to the disk in the raw bayer pattern, in an avi container. The problem is, that this really adds up after a while. After one year of research, I have close to 4TB of data...

    So I’m looking for a lossless codec to compress this data. I know I could use libx264 (with —qp 0), or huffYUV, dirac or jpeg2000, but they all assume you have RGB or YUV data. It’s easy enough to convert the bayered data to RGB, and then compress it, but it kind of defeats the purpose of compression if you first triple the data. This would also mean that the demoasicing artefacts introduced by debayering would also be in my source data, which is also not too great. It would be nice to have a codec that can work on the bayered data directly.

    Even more nice would be that the solution would involve a codec that is already supported by gstreamer (or ffmpeg), since that’s what I am already using.

  • Error when using path with consecutive dots in concat file of ffmpeg

    22 décembre 2020, par Kajuna

    A user of my software encountered a crash when trying to concatenate files that were in a directory with triple dots in its name. I can also reproduce the problem with double dots. Lines in the concat file look something like :

    


    


    file 'C :\a...b\video.MP4'

    


    


    ffmpeg crashes with

    


    


    [concat @ 0000025dbde52e00] Impossible to open 'b\video.MP4'

    


    


    So it seems like consecutive dots break the path in some way. I could not find info on them being a special character.

    


    I tried escaping the dots in different ways, and the one I expected to work was

    


    


    file 'C :\a'\.\.\.'b\video.MP4'

    


    


    But made no progress.

    


    What am I missing ?

    


    Edit : I wonder if it's interpreting the dots as part of a relative path

    


    Thank you

    


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