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  • D’autres logiciels intéressants

    12 avril 2011, par

    On ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
    La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
    On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
    Videopress
    Site Internet : (...)

  • 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 (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (5776)

  • ffmpeg : replace "flush Media" with "flush_media" in benchmark_all output

    27 janvier 2016, par Stefano Sabatini
    ffmpeg : replace "flush Media" with "flush_media" in benchmark_all output

    Simplify parsing and consistency.
    • [DH] ffmpeg.c

  • avdevice/x11grab : rename the "w" Window to "root" in paint_mouse_pointer

    8 septembre 2014, par Antonio Ospite
    avdevice/x11grab : rename the "w" Window to "root" in paint_mouse_pointer

    This specifies better the meaning of the variable, and is also in
    
preparation of a subsequent change which will introduce a temporary
    
Window variable for which "w" is an good name.
    

    Signed-off-by : Antonio Ospite <ao2@ao2.it>
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavdevice/x11grab.c

  • "Amix" and "adelay" combined leads to "Error while filtering : Cannot allocate memory"

    10 février 2016, par Harald Nordgren

    I was trying to add to audio clips together (using amix) while delaying one of them (with adelay). I used the following command

    ffmpeg -i org/onclassical_demo_luisi_chopin_scherzo_2_31_small-version_ii-ending.wav \
    
-i org/all_u_had_2_say.wav -filter_complex \
    
"[1]adelay=1000[del1];[0][del1]amix" out.wav

    and get the following output

    ffmpeg version N-77387-g9d38f06 Copyright (c) 2000-2015 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)
    
  configuration: --enable-libmp3lame --enable-gpl --enable-libx264 --enable-libx265
    
  libavutil      55. 11.100 / 55. 11.100
    
  libavcodec     57. 18.100 / 57. 18.100
    
  libavformat    57. 20.100 / 57. 20.100
    
  libavdevice    57.  0.100 / 57.  0.100
    
  libavfilter     6. 21.100 /  6. 21.100
    
  libswscale      4.  0.100 /  4.  0.100
    
  libswresample   2.  0.101 /  2.  0.101
    
  libpostproc    54.  0.100 / 54.  0.100
    
Guessed Channel Layout for  Input Stream #0.0 : stereo
    
Input #0, wav, from 'org/onclassical_demo_luisi_chopin_scherzo_2_31_small-version_ii-ending.wav':
    
  Duration: 00:02:18.26, bitrate: 1411 kb/s
    
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s
    
Guessed Channel Layout for  Input Stream #1.0 : mono
    
Input #1, wav, from 'org/all_u_had_2_say.wav':
    
  Duration: 00:00:03.85, bitrate: 88 kb/s
    
    Stream #1:0: Audio: pcm_u8 ([1][0][0][0] / 0x0001), 11025 Hz, 1 channels, u8, 88 kb/s
    
Output #0, wav, to 'out.wav':
    
  Metadata:
    
    ISFT            : Lavf57.20.100
    
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 11025 Hz, mono, s16, 176 kb/s (default)
    
    Metadata:
    
      encoder         : Lavc57.18.100 pcm_s16le
    
Stream mapping:
    
  Stream #0:0 (pcm_s16le) -> amix:input0
    
  Stream #1:0 (pcm_u8) -> adelay
    
  amix -> Stream #0:0 (pcm_s16le)
    
Press [q] to stop, [?] for help
    
Error while filtering: Cannot allocate memory
    
size=      83kB time=00:00:03.85 bitrate= 176.6kbits/s speed= 213x    
    
video:0kB audio:83kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.091808%

    Maybe there is some incompatibility between the streams (pcm_s16le, 44100 Hz, 2 channels vs. pcm_u8, 11025 Hz, 1 channel) that need to be handled first, but running only amix works so that doesn’t actually seem to be the case.

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