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  • Is -vfilter not available on Debian 5 ?

    3 octobre 2011, par Kor

    I'm getting problems trying to make my website (done in PHP) work online.
    At a specific time, I need to upload a video and convert it, also scaling its dimensions. I use a call like this one :

    ffmpeg -y -i '/path/to/video.mp4' -f flv -ab 56 -ar 22050 -r 20 -vfilter "scale=704:-1" '/path/to/new/video.flv'

    It works offline on my computer (Ubuntu 10.10), but it doesn't do the same online (Debian Lenny 5.0). The response I get from the server is :

    [Mon Oct 03 15:48:56 2011] [error] [client 81.184.6.124] /servers/path/to/ffmpeg: unrecognized option '-vfilter'

    I have also tried with '-vf', but it just doesn't work at all. So my question is, am I doing it wrong, or is it that Debian unables video filters for some reason ?

    I give you some info about this server :

    Debian 5.0
    
PHP: 5.2.6
    
FFmpeg r11872+debian_0.svn20080206-18+lenny1
    
libavutil   3212800
    
libavcodec  3355136
    
libavformat 3409664
    
libavdevice 3407872

    EDIT : Oh my, I just saw it. No libavfilter installed. I'll tell you what their support tells me in a couple hours.

  • Anomalie #2655 (Nouveau) : Devenir des mots clés lors de la désactivation d’un plugin

    14 avril 2012, par Julien -

    Pour un nouvel objet éditorial ’chou’, j’ai défini un groupe de mot clé. J’associe un mot à un ’chou’. Tout se passe bien. Si je désactive le plugin ’chou’, alors j’ai des erreurs sur la page de groupe de mot et sur la page du mot en question, car il cherche à faire une requête sur chou qui n’existe (...)

  • How to compile ffmpeg and x264 with thread support for android ?

    18 mai 2017, par Sureshkumar Menon

    i want to compile both x264 and ffmpeg with thread support for ANDROID .FFmpeg and x264 didn’t compile with thread support even after enabling enable-pthreads and enable-threads respectively.

    Both the config.h contains #define HAVE_THREAD 0 and #define HAVE_PTHREADS 0

    1.How to compile with thread support.
    2.Second question is that when i increase the gop size from 1 to some other value encoder returns 0 for certain subsequent frames.This causes a delay more than 3 to 5 seconds in vide playing

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