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  • 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 (...)

  • Déploiements possibles

    31 janvier 2010, par

    Deux types de déploiements sont envisageable dépendant de deux aspects : La méthode d’installation envisagée (en standalone ou en ferme) ; Le nombre d’encodages journaliers et la fréquentation envisagés ;
    L’encodage de vidéos est un processus lourd consommant énormément de ressources système (CPU et RAM), il est nécessaire de prendre tout cela en considération. Ce système n’est donc possible que sur un ou plusieurs serveurs dédiés.
    Version mono serveur
    La version mono serveur consiste à n’utiliser qu’une (...)

  • 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 (...)

Sur d’autres sites (6250)

  • how to solve ffmpeg watermark "No such filter : 'movie'" AND "Failed to avformat_open_input" ?

    28 août 2014, par Savas Adar

    i am developing a windows service, my windows service use "ffmpeg" and same time i am developing a desktop application for testing the code.

    i want to import a watermark in my videos. i can do it with my desktop app. but when i run my windows service it take an error.

    ffmpeg version N-36635-gceb0dd9 Copyright (c) 2000-2012 the FFmpeg developers
    
  built on Jan  9 2012 17:39:58 with gcc 4.6.2
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      51. 34.100 / 51. 34.100
    
  libavcodec     53. 54.100 / 53. 54.100
    
  libavformat    53. 29.100 / 53. 29.100
    
  libavdevice    53.  4.100 / 53.  4.100
    
  libavfilter     2. 58.100 /  2. 58.100
    
  libswscale      2.  1.100 /  2.  1.100
    
  libswresample   0.  6.100 /  0.  6.100
    
  libpostproc    51.  2.100 / 51.  2.100
    
[mpeg4 @ 01CA93A0] Invalid and inefficient vfw-avi packed B frames detected
    
Input #0, avi, from 'C:\Apps\SabilVideoProcesser\WAITING_FOR_WATERMARK\Pixar - For the Birds.avi':
    
  Metadata:
    
    encoder         : Nandub v1.0rc2
    
  Duration: 00:03:16.56, start: 0.000000, bitrate: 2113 kb/s
    
    Stream #0:0: Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x416 [SAR 1:1 DAR 45:26], 25 fps, 25 tbr, 25 tbn, 30k tbc
    
    Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16, 32 kb/s
    
[buffer @ 02746A20] w:720 h:416 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
    
[movie @ 02748E00] Failed to avformat_open_input 'logo.png'
    
Error initializing filter 'movie' with args 'logo.png'
    
Error opening filters!

    i change logo.png sometimes but it didnt work and fixed. i dont understand what is wrong ?

    I tried change ffmpeg.exe and i downloaded from "http://ffmpeg.arrozcru.org/autobuilds/ffmpeg/mingw32/static/" but when i run service, i got an error again. this time error is different i will crazy...

    FFmpeg version SVN-r26400, Copyright (c) 2000-2011 the FFmpeg developers
    
  built on Jan 18 2011 04:07:05 with gcc 4.4.2
    
  configuration: --enable-gpl --enable-version3 --enable-libgsm --enable-libvorbis --enable-libtheora --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable-libschroedinger --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-libvpx --disable-decoder=libvpx --arch=x86 --enable-runtime-cpudetect --enable-libxvid --enable-libx264 --enable-librtmp --extra-libs='-lrtmp -lpolarssl -lws2_32 -lwinmm' --target-os=mingw32 --enable-avisynth --enable-w32threads --cross-prefix=i686-mingw32- --cc='ccache i686-mingw32-gcc' --enable-memalign-hack
    
  libavutil     50.36. 0 / 50.36. 0
    
  libavcore      0.16. 1 /  0.16. 1
    
  libavcodec    52.108. 0 / 52.108. 0
    
  libavformat   52.93. 0 / 52.93. 0
    
  libavdevice   52. 2. 3 / 52. 2. 3
    
  libavfilter    1.74. 0 /  1.74. 0
    
  libswscale     0.12. 0 /  0.12. 0
    
[mpeg4 @ 003dfbd0] Invalid and inefficient vfw-avi packed B frames detected
    
[mpeg4 @ 003dfbd0] frame skip 8
    

    
Seems stream 0 codec frame rate differs from container frame rate: 30000.00 (30000/1) -> 25.00 (25/1)
    
Input #0, avi, from 'C:\Apps\SabilVideoProcesser\WAITING_FOR_WATERMARK\Pixar - For the Birds.avi':
    
  Metadata:
    
    encoder         : Nandub v1.0rc2
    
  Duration: 00:03:16.56, start: 0.000000, bitrate: 2113 kb/s
    
    Stream #0.0: Video: mpeg4, yuv420p, 720x416 [PAR 1:1 DAR 45:26], 25 fps, 25 tbr, 25 tbn, 30k tbc
    
    Stream #0.1: Audio: mp3, 48000 Hz, 2 channels, s16, 189 kb/s
    
[buffer @ 020d51b0] w:720 h:416 pixfmt:yuv420p
    
No such filter: 'movie'
    
Error opening filters!

    here is the my ffmpeg params ;

    -i "C:\Apps\SabilVideoProcesser\WAITING_FOR_WATERMARK\Pixar - For the Birds.avi" -vf "movie=logo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" -vcodec libx264 -acodec ac3_fixed "C:\Apps\SabilVideoProcesser\WAITING_FOR_SPLIT\inprocess_Pixar - For the Birds.avi"

  • lavfi/movie : return proper error code in case of av_get_token() allocation failure

    6 novembre 2012, par Stefano Sabatini

    lavfi/movie : return proper error code in case of av_get_token() allocation failure

  • Tube site like thumbnails for videos- hover over and show rotating thumbnails from the movie

    13 novembre 2012, par slycat

    A lot of adult sites (and mainstream tube sites) have thumbnails of videos, and when you hover over them they cycle through a few differnt thumbnails so you know what is in the video.

    Does anyone know what the name for this is called, and if there is a good library for doing this (either something that captures the images (eg with ffmpeg) or some JS library for this ?

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