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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 (...)

  • 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 (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

Sur d’autres sites (11641)

  • SRT protocol not found - Raspbery Pi 4 via ffmpeg

    12 août 2021, par Tim Martin

    We tried to stream from a rasp Pi 4 via SRT, but we got a error : "protocol not found". Our command line is :

    


    ffplay srt://127.0.0.1:9500?mode=listener&latency=20000


    


    We tried the following guides :
https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu
how to compile ffmpeg with enabling libsrt
https://www.undergroundnews.dk/index.php/item/107-rtmp-eller-srt-streaming

    


    Those guides worked so far and compiled but we still got the error message.

    


    Do you have any ideas how to get the srt protocol working on a pi via ffmpeg ?

    


  • Compiling FFMPEG on CentOS DigitalOcean

    29 juillet 2015, par coder_uk

    I set up a DigitalOcean instance running CentOS 6.5 and successfully followed the guide to compile FFMPEG (https://trac.ffmpeg.org/wiki/CompilationGuide/Centos). Hurrah !

    But of course I realised that by default, DigitalOcean creates a root user and so ffmpeg now lives in /root/bin/ffmpeg. Which isn’t ideal because when I want to exec the ffmpeg bin from nginx, I would have to run nginx as root for it to have permission.

    Questions ...

    1) Long-shot, but presumably if I change the owner of the ffmpeg binary to nginx, it still won’t work, because nginx won’t be able to access the /root folder it is in. Correct ?

    2) I could run nginx as root (’user root’). But this seems like a very bad idea. Correct ?

    3) Which leaves me with the option of creating a new user, and then compiling ffmpeg into its home folder. But : which user ? EC2 creates ’ec2-user’, so should I make my own equivalent for DO ? But then won’t I have to run nginx as that user, else I’ll run into the same problem ?

    Or should I compile ffmpeg into the ’nginx’ home folder, if indeed it has one ? Is that how it is supposed to be done ?

    Since compiling ffmpeg takes ages, I don’t want to keep doing it, and the static files all seem very out of date. Thanks

  • ffmpeg / avconv Unrecognized option 'target=vcd'

    2 février 2023, par Paul Neuwirth

    I get following error

    


    Unrecognized option 'target=vcd'.
Error splitting the argument list: Option not found


    


    running

    


    ffmpeg -i input.ts -target=vcd output.mpg


    


    or

    


    avconv -i input.ts -target=vcd output.mpg


    


    (or any other target like "pal-dvd", like stated in the man-file)

    


    version info ffmpeg :

    


    


    ffmpeg version 4.4 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 7 (SUSE Linux)
configuration : —prefix=/usr —libdir=/usr/lib64 —shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —enable-version3 —disable-openssl —enable-avresample —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libbs2b —enable-libcelt —enable-libcdio —enable-libdav1d —enable-libdc1394 —enable-libdrm —enable-libfontconfig —enable-libfreetype —enable-libfribidi —enable-libgsm —enable-libjack —enable-libmp3lame —enable-libopenjpeg —enable-libopenmpt —enable-libopus —enable-libpulse —enable-libspeex —enable-libssh —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvmaf —enable-libvorbis —enable-libv4l2 —enable-libvpx —enable-libwebp —enable-libxml2 —enable-libzimg —enable-libzvbi —enable-libmfx —enable-vaapi —enable-vdpau —enable-version3 —enable-libfdk-aac-dlopen —enable-nonfree —enable-libvo-amrwbenc —enable-libx264 —enable-libx265 —enable-librtmp —enable-libxvid
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100

    


    


    version info avconv

    


    


    avconv version 12.3, Copyright (c) 2000-2018 the Libav developers
    
built on Mar 26 2018 12:39 with gcc 7 (SUSE Linux) configuration :
—prefix=/usr —libdir=/usr/lib64 —shlibdir=/usr/lib64 —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —incdir=/usr/include/libav —enable-pic —disable-yasm WARNING : library configuration mismatch avutil configuration :
—prefix=/usr —libdir=/usr/lib64 —shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —disable-openssl —enable-avresample —enable-libcdio —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libcelt —enable-libcdio —enable-libdc1394 —enable-libfreetype —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libzimg —enable-libzvbi —enable-vaapi —enable-vdpau —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-version3 —enable-libx264 —enable-libx265 —enable-libxvid avcodec configuration : —prefix=/usr —libdir=/usr/lib64
—shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —disable-openssl —enable-avresample —enable-libcdio —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libcelt —enable-libcdio —enable-libdc1394 —enable-libfreetype —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libzimg —enable-libzvbi —enable-vaapi —enable-vdpau —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-version3 —enable-libx264 —enable-libx265 —enable-libxvid avformat configuration : —prefix=/usr —libdir=/usr/lib64 —shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —disable-openssl —enable-avresample —enable-libcdio —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libcelt —enable-libcdio —enable-libdc1394 —enable-libfreetype —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libzimg —enable-libzvbi —enable-vaapi —enable-vdpau —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-version3 —enable-libx264 —enable-libx265 —enable-libxvid avdevice configuration : —prefix=/usr —libdir=/usr/lib64
—shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —disable-openssl —enable-avresample —enable-libcdio —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libcelt —enable-libcdio —enable-libdc1394 —enable-libfreetype —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libzimg —enable-libzvbi —enable-vaapi —enable-vdpau —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-version3 —enable-libx264 —enable-libx265 —enable-libxvid avfilter configuration : —prefix=/usr —libdir=/usr/lib64 —shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —disable-openssl —enable-avresample —enable-libcdio —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libcelt —enable-libcdio —enable-libdc1394 —enable-libfreetype —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libzimg —enable-libzvbi —enable-vaapi —enable-vdpau —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-version3 —enable-libx264 —enable-libx265 —enable-libxvid avresample configuration : —prefix=/usr —libdir=/usr/lib64
—shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —disable-openssl —enable-avresample —enable-libcdio —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libcelt —enable-libcdio —enable-libdc1394 —enable-libfreetype —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libzimg —enable-libzvbi —enable-vaapi —enable-vdpau —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-version3 —enable-libx264 —enable-libx265 —enable-libxvid swscale configuration : —prefix=/usr —libdir=/usr/lib64 —shlibdir=/usr/lib64 —incdir=/usr/include/ffmpeg —extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' —disable-htmlpages —enable-pic —disable-stripping —enable-shared —disable-static —enable-gpl —disable-openssl —enable-avresample —enable-libcdio —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libcelt —enable-libcdio —enable-libdc1394 —enable-libfreetype —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libzimg —enable-libzvbi —enable-vaapi —enable-vdpau —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-version3 —enable-libx264 —enable-libx265 —enable-libxvid libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 /
57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4.
8.100

    


    


    despite solving the problem, I'd be happy with any other solution to compress video to pal-dvd or pal-vcd standard

    


    I tried re-encoding a mpeg-2 video using avconv and/or ffmpeg to target pal-dvd or pal-vcd or even just vcd or dvd.
manpage states option -target as main option :

    


    

        -target type (output)


    


    Specify target file type ("vcd", "svcd", "dvd", "dv", "dv50"). type may be prefixed with "pal-", "ntsc-" or "film-" to use the corresponding standard. All the format options
(bitrate, codecs, buffer sizes) are then set automatically. You can just type :

    


    avconv -i myfile.avi -target vcd /tmp/vcd.mpg

    


    Nevertheless you can specify additional options as long as you know they do not conflict with the standard, as in :

    


    avconv -i myfile.avi -target vcd -bf 2 /tmp/vcd.mpg

    


    


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