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Autres articles (39)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (6426)

  • can't open video files with opencv in windows

    13 novembre 2018, par Barracuda

    I’m trying to open a video file in my program written in C++ using Visual Studio. I’ve tried adding the path to the environment using the answers to this question. But it still doesn’t work. What else do I have to do ?

    I’ve installed the opencv using this link. I have also downloaded the static ffmpeg using this link.

  • ffmpeg randomly hangs and takes huge cpu usage when recording audio streams

    7 décembre 2017, par Maximax40

    I am trying to record 54 radio station using ffmpeg for Windows. I get those audio from different URL and separate instances of ffmpeg record and encode them to .wav format. It works great, it does it’s job with a very low cpu and memory usage and I get the results I want. However, sometimes a random ffmpeg process seems to hang and start using 25% cpu usage on it’s own and stop recording.

    It happens several times a day, and everytime I need to restart the process. If I’m not paying attention to the processes when one is stall, others will start to hang as well. If 4 of them hangs, I get 100% cpu usage and more than half of the recordings stops working, probably because of overload or something.

    When a process stall, I don’t get any error in the cmd window, it just freezes. It really seems to be random, because 2 computers are doing the same thing and record the exact same streams, but when a process stall on a computer, the same process works fine on the other, so I don’t think it’s related to the stream input.

    Here is an example of the command I use to launch a ffmpeg process :

    ffmpeg -y -i "http://icecast-cftx.rncm.ca/cftx.mp3" -ab 3200 -ar 16000 -ac 1 -f segment -segment_time 600 -strftime 1 "audios/CBFFMTR %%Y-%%m-%%d %%H-%%M-%%S.wav"

    Can anyone help me on this issue ? It’s really sad that I can’t rely on this software because of this.

    Thank you

    EDIT : After another check, I realise that when a recording crash on one of the computers, the same one crash on the other.

  • ffmpeg take input and output as webm on port

    12 octobre 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!

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