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Mot : - Tags -/Christian Nold

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  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, 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 (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (12508)

  • updating a single image from a video using FFMPEG

    4 octobre 2019, par Alexis Meneses

    I am trying to create an image that will be updated each 10 frames from my webcam using FFMPEG.

    I am using the following line :

    /home/root/bin/ffmpeg/ffmpeg -s 320x240 -f video4linux2 -i /dev/video0 -f mpeg1video -b:v 800k -f image2 -update ../web/client/t.jpg

    and I get the following error :

    ffmpeg version 4.2.1-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
    
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libfribidi --enable-libass --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg
    
  libavutil      56. 31.100 / 56. 31.100
    
  libavcodec     58. 54.100 / 58. 54.100
    
  libavformat    58. 29.100 / 58. 29.100
    
  libavdevice    58.  8.100 / 58.  8.100
    
  libavfilter     7. 57.100 /  7. 57.100
    
  libswscale      5.  5.100 /  5.  5.100
    
  libswresample   3.  5.100 /  3.  5.100
    
  libpostproc    55.  5.100 / 55.  5.100
    
Trailing options were found on the commandline.
    
Input #0, video4linux2,v4l2, from '/dev/video0':
    
  Duration: N/A, start: 18019.513484, bitrate: 36864 kb/s
    
    Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 320x240, 36864 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc
    
At least one output file must be specified

    I dont understand what I am doing wrong.

    p.s.

    I dont want to use this :

    /home/root/bin/ffmpeg/ffmpeg -s 320x240 -f video4linux2 -i /dev/video0 -f mpeg1video -b:v 800k -f image2 ../web/client/t%d.jpg

    because it will generate t1.jpg, t2.jpg ... and so on. I just want one output image that should be updated at the same time than the video of the webcam runs.

  • ffmpeg take input and out put as webm on port

    28 septembre 2019, par RussellHarrower

    I am wondering how I can take an audio input and output it as a webm

    This is what I thought would work to get it to rtp out but running into issue.

     ffmpeg -i http://stream.radiomedia.com.au:8003/stream -c copy  -f rtp rtp://127.0.0.1/streamID:54321  

    it returns

    ffmpeg -i http://stream.radiomedia.com.au:8003/stream -c copy  -f rtp rtp://127.0.0.1/streamID:54321                                 ffmpeg version 4.2.1-0york0~18.04 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
    
  configuration: --prefix=/usr --extra-version='0york0~18.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-nonfree --enable-libfdk-aac --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
    
  libavutil      56. 31.100 / 56. 31.100
    
  libavcodec     58. 54.100 / 58. 54.100
    
  libavformat    58. 29.100 / 58. 29.100
    
  libavdevice    58.  8.100 / 58.  8.100
    
  libavfilter     7. 57.100 /  7. 57.100
    
  libavresample   4.  0.  0 /  4.  0.  0
    
  libswscale      5.  5.100 /  5.  5.100
    
  libswresample   3.  5.100 /  3.  5.100
    
  libpostproc    55.  5.100 / 55.  5.100
    
[mp3 @ 0x564cf51de940] invalid concatenated file detected - using bitrate for duration
    
Input #0, mp3, from 'http://stream.radiomedia.com.au:8003/stream':
    
  Metadata:
    
    track           : 1
    
    title           : DNR1 Signal 1
    
    comment         : www.dvdvideosoft.com
    
    date            : 2019
    
    icy-br          : 128
    
    icy-description : Radio Media PTY LTD
    
    icy-genre       : Indie
    
    icy-name        : DRN1
    
    icy-pub         : 0
    
    icy-url         : https://www.drn1.com.au
    
    StreamTitle     :
    
  Duration: N/A, start: 0.025057, bitrate: 320 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s
    
    Metadata:
    
      encoder         : LAME3.99r
    
Output #0, rtp, to 'rtp://127.0.0.1/streamID:54321':
    
  Metadata:
    
    track           : 1
    
    title           : DNR1 Signal 1
    
    comment         : www.dvdvideosoft.com
    
    date            : 2019
    
    icy-br          : 128
    
    icy-description : Radio Media PTY LTD
    
    icy-genre       : Indie
    
    icy-name        : DRN1
    
    icy-pub         : 0
    
    icy-url         : https://www.drn1.com.au
    
    StreamTitle     :
    
    encoder         : Lavf58.29.100
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s
    
    Metadata:
    
      encoder         : LAME3.99r
    
SDP:
    
v=0
    
o=- 0 0 IN IP4 127.0.0.1
    
s=DNR1 Signal 1
    
c=IN IP4 127.0.0.1
    
t=0 0
    
a=tool:libavformat 58.29.100
    
m=audio 0 RTP/AVP 14
    
b=AS:320
    
a=control:streamid=0
    

    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
Press [q] to stop, [?] for help
    
av_interleaved_write_frame(): Invalid argument                                                                                                                                        Error writing trailer of rtp://127.0.0.1/streamID:54321: Invalid argument
    
size=       0kB time=-00:00:00.02 bitrate=N/A speed=N/A                                                                                                                               video:0kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
Conversion failed!

  • How do I solve this problem ?? PHP-FFMpeg

    12 octobre 2019, par Ahmed Rashid

    I trying encoding video by PHP-FFMpeg library but there some errors that shown to me. The error

    Fatal error: Uncaught Alchemy\BinaryDriver\Exception\ExecutionFailureException: ffmpeg failed to execute command "C:/FFmpeg/bin/ffmpeg.exe" -y -i video1.mp4 -async 1 -metadata:s:v:0 start_time=0 -threads 12 -vcodec libx264 -acodec libfaac -b:v 1000k -refs 6 -coder 1 -sc_threshold 40 -flags +loop -me_range 16 -subq 7 -i_qfactor 0.71 -qcomp 0.6 -qdiff 4 -trellis 1 -b:a 128k -vf "[in]scale=320:240 [out]" -pass 1 -passlogfile "C:\Users\DELL\AppData\Local\Temp\ffmpeg-passes5d9e35f516ce1e66b8/pass-5d9e35f517030" export-x264.mp4: Error Output: ffmpeg version N-95216-ge6625ca41f Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9.2.1 (GCC) 20190918 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheor in C:\xampp\htdocs\AnimeX\s2\vendor\php-ffmpeg\php-ffmpeg\src\FFMpeg\Media\AbstractVideo.php on line 106`

    The library PHP-FFMpeg library

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