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  • MediaSPIP : Modification des droits de création d’objets et de publication définitive

    11 novembre 2010, par

    Par défaut, MediaSPIP permet de créer 5 types d’objets.
    Toujours par défaut les droits de création et de publication définitive de ces objets sont réservés aux administrateurs, mais ils sont bien entendu configurables par les webmestres.
    Ces droits sont ainsi bloqués pour plusieurs raisons : parce que le fait d’autoriser à publier doit être la volonté du webmestre pas de l’ensemble de la plateforme et donc ne pas être un choix par défaut ; parce qu’avoir un compte peut servir à autre choses également, (...)

  • 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 (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (7836)

  • VB.Net Stream/Port Image To FFmpgeg using Standard Input

    31 janvier 2015, par Zakir_SZH

    hope all active member of this community are fine.
    in my project i need to convert several image to video file.
    Currently i have to first save the images to PC then use ffmpeg to read that images from the pc and convert it to movie.

    But rather than save image to pc, i want to send image directly to ffmepg using StandardInput call. Ffmped does support that. but i don’t know how to use that.

    i have search internet a lot and all i found is getting output/response from ffmpeg using standarderror as ffmepg write to standerror instead of standardouput.

    below link something similar to what i look for that that code don’t work and also that use mp3 file instead of image/graphics.

    http://tiku.io/questions/3075356/convert-wma-stream-to-mp3-stream-with-c-sharp-and-ffmpeg

    can any one help me out, how to send image from picturebox/graphics object to ffmpeg one by one ?

    thanks in advance

    best regards

  • How to install ffmpeg-php on CentOS 7

    8 février 2015, par Mark van Marion

    I have succesfully installed ffmpeg on CentOS 7, but just wont succeed installing the ffmpeg-php, because i get the following error (this is when i do the ’./configure’ command) :

    checking for PHP extension directory... /usr/lib64/php/modules
    
checking for PHP installed headers prefix... /usr/include/php
    
checking if debug is enabled... no
    
checking if zts is enabled... no
    
checking for re2c... no
    
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
    
checking for gawk... gawk
    
checking for ffmpeg support... yes, shared
    
checking whether to force gd support in ffmpeg-php... no
    
checking for ffmpeg headers... 
    
configure: error: ffmpeg headers not found. Make sure ffmpeg is compiled as     shared libraries using the --enable-shared option

    But ffmpeg is compiled as shared libary..

    ffmpeg version 2.2.1 Copyright (c) 2000-2014 the FFmpeg developers
    
  built on Jun 17 2014 01:25:46 with gcc 4.8.2 (GCC) 20140120 (Red Hat 4.8.2-16)
    
  configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-shared --enable-runtime-cpudetect --enable-gpl --enable-version3 --enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab --enable-vdpau --disable-avisynth --enable-frei0r --enable-libdc1394 --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC' --disable-stripping
    
  libavutil      52. 66.100 / 52. 66.100
    
  libavcodec     55. 52.102 / 55. 52.102
    
  libavformat    55. 33.100 / 55. 33.100
    
  libavdevice    55. 10.100 / 55. 10.100
    
  libavfilter     4.  2.100 /  4.  2.100
    
  libswscale      2.  5.102 /  2.  5.102
    
  libswresample   0. 18.100 /  0. 18.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
Hyper fast Audio and Video encoder
    
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...

    I have searched all over the internet, but cant find a answer. I hope someone can help me !

  • What do the options in ffmpeg mean ?

    14 juillet 2022, par bui the vuong

    I don't understand what these options ( -r 30 -s 1280x720 -preset superfast -profile:v baseline) mean , searched but couldn't find , hope someone can help :

    


    ffmpeg -i rtmp://localhost:1935/stream/$name
          -c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 2500k -f flv -g 30 -r 30 -s 1280x720 -preset superfast -profile:v baseline rtmp://localhost:1935/hls/$name_720p2628kbs


    


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