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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

Sur d’autres sites (10853)

  • Cannot get file path when user pick from intent - Android content uri [duplicate]

    29 juin 2021, par tom55

    Base scenario :
I want to allow user to pick a file (video) and trim it and save to other location (source / destination locations are local only).

    


    Way I am trying this :
I use Intent allowing user to pick a video file. Then I use FFmpeg on Android, some wrapper library to be precise.

    


    Problem :
FFmpeg needs an absolute path to file, whereas OPEN_DOCUMENT or ACTION_PICK kind of intents provide with Uri (content scheme to be precise)

    


    How to get an absolute path to file having such an Uri ? I have read there is a lot of hassle with it. Or how can I get file schemed Uri from a picker Intent ? In overall : how to achieve my base scenario without having to write my own file browser, maybe not use FFmpeg ?

    


  • Fix "Non-monotonic DTS" Warning Caused By asetnsamples Filter

    3 septembre 2024, par Harry Muscle

    I'm using the following complex filter to mute certain parts of an audio file and replace those parts with a beep generated by the sine filter :

    


    [0]asetnsamples=n=1,volume=0:enable='between(t,1.57,1.97)+between(t,4.77,5.27)+between(t,5.37,5.87)+between(t,6.37,6.77)'[dippedVocals];sine=d=10:f=1000:samples_per_frame=1,pan=stereo|FL=c0|FR=c0[constantBleep];[constantBleep]atrim=start=0:end=6.77[shortenedBleep];[shortenedBleep]volume=0:enable='between(t,0,1.57)+between(t,1.97,4.77)+between(t,5.27,5.37)+between(t,5.87,6.37)'[dippedBleep];[dippedVocals][dippedBleep]amix=inputs=2


    


    Since I need the locations specified to be exact I'm using the asetnsamples filter to set 1 sample per frame to get the highest possible accuracy. However, as soon as I add this asetnsamples filter to my filter chain I get thousands of these messages :

    


    Non-monotonic DTS; previous: XXX, current: XXX; changing to XXX.  This may result in incorrect timestamps in the output file.


    


    Any idea what's causing that and how to fix it ? BTW, the input file is a ogg file encoded at 44100Hz and the output file is a wav file. Do wav files even contain timestamps ?

    


  • FFMPEG best options for playing several files over a network

    7 juillet 2019, par Manity

    Im using a WPF ffmpeg control wrapper, that uses the ffmpeg library. Using this control wrapper i am loading 4 videos at the same time, stored on network locations. the files are opened 4 at a time, played then a user can move to the next 4 files and they are loaded and played at the same time and so on and on.

    Ignoring the wrapper my question is specifically about what properties or protocols can i experiment with or adjust on FFMPEG that could help with playing 4 video files at a time, repeatedly.
    The files are mp4 files stored on a network server, that can be busy so i need to deal with latency on load and playing and stop the loading of videos from timing out.

    The videos are not streamed, they are mp4 stored on a network that can be busy.

    for example i looked at the async option in FFMPEG.
    Asynchronous data filling wrapper for input stream. I cant really find a lot of info on this and have no idea if it would improve things or not.

    So what other features or protocols can i try with ffmpeg to improve reliability on how im using it ?

    any advice appreciated.

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