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• FFMPEG & MistServer : RTMP Input/Output error

  17 octobre 2017, par brewcrazy

  I have an IP camera that outputs a RTSP stream that I’m trying to use to display a live feed on my website. This is a small site that only my wife and I will access so I’m trying to use a free streaming service. For that reason, I’ve decided to try MistServer’s open source option.

  I currently have downloaded MistServer and have it running without installation on my mac (sudo ./MistController). With MistServer running, I have a stream set up and default protocols configured. The stream is configured as follows :

  stream name: ipcam
  
  source: push://

  The configuration page gives me the following source to push to :

  RTMP full url: rtmp://127.0.0.1/live/ipcam
  
  RTMP url: rtmp://127.0.0.1/live/
  
  RTMP stream key: ipcam

  In the streams view, the stream’s status is unavailable, but I’m assuming this is because it isn’t receiving an input. I haven’t been able to confirm this via documentation.

  Here is the FFMPEG command that I am running and the error that I’m getting :

  ffmpeg -rtsp_transport tcp -i rtsp://<user>:@:554/live0.264 -acodec copy -vcodec copy -f flv rtmp://127.0.0.1/live/ipcam
  
  
  
  ffmpeg version 3.3.3 Copyright (c) 2000-2017 the FFmpeg developers
  
    built with Apple LLVM version 8.1.0 (clang-802.0.42)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/3.3.3 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma --enable-vda
  
    libavutil      55. 58.100 / 55. 58.100
  
    libavcodec     57. 89.100 / 57. 89.100
  
    libavformat    57. 71.100 / 57. 71.100
  
    libavdevice    57.  6.100 / 57.  6.100
  
    libavfilter     6. 82.100 /  6. 82.100
  
    libavresample   3.  5.  0 /  3.  5.  0
  
    libswscale      4.  6.100 /  4.  6.100
  
    libswresample   2.  7.100 /  2.  7.100
  
    libpostproc    54.  5.100 / 54.  5.100
  
  Guessed Channel Layout for Input Stream #0.1 : mono
  
  Input #0, rtsp, from 'rtsp://<user>:@:554/live0.264':
  
    Metadata:
  
      title           : Session Streamed by LIBZRTSP
  
      comment         : live0.264
  
    Duration: N/A, start: 0.242000, bitrate: N/A
  
      Stream #0:0: Video: h264 (Main), yuv420p(progressive), 1280x720, 25 fps, 24.83 tbr, 90k tbn, 50 tbc
  
      Stream #0:1: Audio: pcm_mulaw, 8000 Hz, mono, s16, 64 kb/s
  
  rtmp://127.0.0.1/live/ipcam: Input/output error
  
  </user></user>

  I can’t determine from this error if the issue is the FFMPEG command or my MistServer configuration.

• FFMPEG : Send Email with output after ffmpeg completes

  13 décembre 2017, par MegaXLR

  I have a VPS running Debian 9 GNU/Linux that transcodes mp4 files, because it’s a cheap single-core server it might take several hours. I want to send an email to myself when it completes with the output from ffmpeg.

  I have tried

  (ffmpeg -i input.mp4 -acodec copy -vcodec copy -y output.mp4 >> ffmpeg.log; cat ffmpeg.log) | mail -s "FFMPEG COMPLETE" email@me.net

  But that left me with the email sending immediatly without body.

  (my SMTP client is Unix Sendmail)

• Documentation #3972 : template variants and possible bug ?

  6 juillet 2017, par Kamran Mir Hazar

  I have SPIP 3.1.6 [23444].

  On Thu, Jul 6, 2017 at 8:20 PM, <redmine@spip.org> wrote :

  La demande #3972 a été mise à jour par nico d_.

  Hi,
  which version of SPIP are you using ?

  ---

  Anomalie #3972 : template variants and possible bug ?

  Auteur : Kamran Mir Hazar
  Statut : Nouveau
  Priorité : Normal
  Assigné à :
  Catégorie :
  Version cible :
  Resolution :
  Navigateur :

  Hello,
  The following template variants do not work for me :
  I have section number 101, with articles in fa and en languages in it.
  I have also files article.html for the main site’s language which is fa, and
  article.en.html for the en language articles. Both work fine in general. I
  created two other variants to apply articles in section 101 with two
  separate languages. They are : article=101.fa.html and article=101.en.html .
  SPIP ignores these two variants and proceeds article.html for fa language
  articles, and article.en.html for en language articles in section 101, like
  the other sections. I added also article=101.html to see if it works, but
  didn’t.
  I asked this in French and English mailing lists, but couldn’t find any
  solution.
  Thank you
  Kamran

  PS : I tried based of the following article :
  https://www.spip.net/en_article4363.html

  ---

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