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    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" (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (4232)

  • ffmpeg windows and linux version : Operation not permitted on linux

    10 décembre 2012, par user300675

    I run the latest compiled ffmpeg versions from : http://ffmpeg.gusari.org/static/

    This command works as it should on Windows :

    ffmpeg -i "rtmp://myIpAddress/live/video live=1" -c copy dump.flv

    When I run it on Linux (ffmpeg got from http://ffmpeg.gusari.org/static/64bit/)

    ffmpeg -i "rtmp://myIpAddress/live/video live=1" -c copy dump.flv

    I got :

    ffmpeg version N-46124-gb399816 Copyright (c) 2000-2012 the FFmpeg developers
    
built on Oct 29 2012 05:22:17 with gcc 4.6 (Debian 4.6.3-1)
    

    
configuration: --prefix=/root/ffmpeg-static/64bit --extra-cflags='-I/root/ffmpeg-static/64bit/include -static' --extra-ldflags='-L/root/ffmpeg-static/64bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --enable-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-libx264 --enable-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx
    
  libavutil      52.  1.100 / 52.  1.100
    
  libavcodec     54. 69.100 / 54. 69.100
    
  libavformat    54. 35.100 / 54. 35.100
    
  libavdevice    54.  3.100 / 54.  3.100
    
  libavfilter     3. 20.106 /  3. 20.106
    
  libswscale      2.  1.101 /  2.  1.101
    
  libswresample   0. 16.100 /  0. 16.100
    
  libpostproc    52.  1.100 / 52.  1.100
    
[rtmp @ 0x37bde40] Server error: 
    
rtmp://myIPAddress/live/video live=1: Operation not permitted

    Any idea ?

  • How to use ffmpeg to conver the mp3 with image to mp4 ?

    24 octobre 2012, par Ello

    the mp3 has image in it ,maybe some album images.when i use ffmpeg convert to mp4,it gone wrong.but if i use some mp3 without image,it succeed.

    My command is like this :

                       ffmpeg -i input.mp3 output.mp4

    error :

    Stream mapping :

      Stream #0:1 -> #0:0 (mjpeg -> mpeg4)
    

    
  Stream #0:0 -> #0:1 (mp3 -> aac)

    here is all console output :

    ellodeiMac:mine ello$ ffmpeg -frames 0 -i 4.mp3 -y test.mp4
    

    
ffmpeg version 0.11.2 Copyright (c) 2000-2012 the FFmpeg developers
    

    
  built on Oct 24 2012 12:21:13 with llvm_gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00)
    

    
  configuration: --disable-yasm
    

    
  libavutil      51. 54.100 / 51. 54.100
    

    
  libavcodec     54. 23.100 / 54. 23.100
    

    
  libavformat    54.  6.100 / 54.  6.100
    

    
  libavdevice    54.  0.100 / 54.  0.100
    

    
  libavfilter     2. 77.100 /  2. 77.100
    

    
  libswscale      2.  1.100 /  2.  1.100
    

    
  libswresample   0. 15.100 /  0. 15.100
    

    
[mp3 @ 0x7fa12301ae00] max_analyze_duration 5000000 reached at 5015510
    
Input #0, mp3, from '4.mp3':
    

    
  Metadata:
    

    
    artist          : 贵族乐团
    

    
    album           : 美声天籁
    

    
    title           : 肖邦离别曲
    

    
    Tagging time    : 2012-09-18T08:12:10
    

    
  Duration: 00:04:01.44, start: 0.000000, bitrate: 129 kb/s
    

    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16, 128 kb/s
    

    
    Stream #0:1: Video: mjpeg, yuvj420p, 240x240 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
    

    
    Metadata:
    

    
      title           : e
    

    
      comment         : Cover (front)
    

    
[buffer @ 0x109115780] w:240 h:240 pixfmt:yuvj420p tb:1/90000 sar:1/1 sws_param:flags=2
    

    
[buffersink @ 0x109133720] No opaque field provided
    

    
[format @ 0x1091338e0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'format'
    

    
[scale @ 0x109133bc0] w:240 h:240 fmt:yuvj420p sar:1/1 -> w:240 h:240 fmt:yuv420p sar:1/1 flags:0x4
    

    
[mp4 @ 0x7fa123035c00] Frame rate very high for a muxer not efficiently supporting it.
    

    
Please consider specifying a lower framerate, a different muxer or -vsync 2
    

    
[aformat @ 0x109136ec0] auto-inserting filter 'auto-inserted resampler 0' between the filter 'src' and the filter 'aformat'
    

    
[aresample @ 0x1091370c0] chl:stereo fmt:s16 r:44100Hz -> chl:stereo fmt:flt r:44100Hz
    

    
[mpeg4 @ 0x7fa12303be00] timebase 1/90000 not supported by MPEG 4 standard, the maximum 
    
admitted value for the timebase denominator is 65535
    

    
Output #0, mp4, to 'test.mp4':
    

    
  Metadata:
    

    
    artist          : 贵族乐团
    

    
    album           : 美声天籁
    

    
    title           : 肖邦离别曲
    

    
    Tagging time    : 2012-09-18T08:12:10
    

    
    Stream #0:0: Video: mpeg4, yuv420p, 240x240 [SAR 1:1 DAR 1:1], q=2-31, 200 kb/s, 90k tbn, 90k tbc
    

    
    Metadata:
    

    
      title           : e
    

    
      comment         : Cover (front)
    

    
    Stream #0:1: Audio: none, 44100 Hz, stereo, flt, 128 kb/s
    

    
Stream mapping:
    

    
  Stream #0:1 -> #0:0 (mjpeg -> mpeg4)
    

    
  Stream #0:0 -> #0:1 (mp3 -> aac)
    

    
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

  • ffmpeg : how to stream from rtmp to FLS ?

    21 juin 2016, par yarek

    I can create HLS from static MPEG4 using that command :

    ffmpeg -i video.mp4 -codec copy -map 0 -f segment -segment_list out.list -segment_time 10 out%03d.ts

    I am now trying to achieve that :

    live RTMP(FME)------->FFMEG-------------->HLS

    enter image description here

    I tried with :

    ffmpeg -i rtmp://127.0.0.1:1935/live/video -codec copy -map 0 -f segment -segment_list out.list -segment_time 10 out%03d.ts

    But got error :

    Closing connection : NetStream.Play.StreamNotFound
    rtmp ://127.0.0.1:1935/live/video : Unknown error occurred

    Any idea how to achieve :

    RTMP---->FMPEG----->HLS ?

    I also tried :

    ffmpeg -i "rtmp://localhost:1935/live/yarek live=1" -codec copy -map 0 -f segment -segment_list out.list -segment_time 10 out%03d.ts

    Seems better but stucks :

    ble-zlib

    libavutil 52. 0.100 / 52. 0.100
    libavcodec 54. 69.100 / 54. 69.100
    libavformat 54. 35.100 / 54. 35.100
    libavdevice 54. 3.100 / 54. 3.100
    libavfilter 3. 20.106 / 3. 20.106
    libswscale 2. 1.101 / 2. 1.101
    libswresample 0. 16.100 / 0. 16.100
    libpostproc 52. 1.100 / 52. 1.100
    rtmp server sent error
    Metadata :
    videokeyframe_frequency8.00
    avclevel 31.00
    videodevice Microsoft LifeCam Cinema
    keywords
    width 320.00
    videodatarate 350.00
    presetname Custom
    copyright
    creationdate Mon Oct 29 17:51:08 2012
    videocodecid avc1
    author
    avcprofile 66.00
    title
    height 240.00
    description
    rating
    framerate 20.00

    Thanks

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