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• Using FFMPEG to stream continuously videos files to a RTMP server

  16 avril 2017, par KKetch

  ffmpeg handles RTMP streaming as input or output, and it’s working well.

  I want to stream some videos (a dynamic playlist managed by a python script) to a RTMP server, and i’m currently doing something quite simple : streaming my videos one by one with FFMPEG to the RTMP server, however this causes a connection break every time a video end, and the stream is ready to go when the next video begins.

  I would like to stream those videos without any connection breaks continuously, then the stream could be correctly viewed.

  I use this command to stream my videos one by one to the server

  ffmpeg -re -y -i myvideo.mp4 -vcodec libx264 -b:v 600k -r 25 -s 640x360 \
  
  -filter:v yadif -ab 64k -ac 1 -ar 44100 -f flv \
  
  "rtmp://mystreamingserver/app/streamName"

  I looked for some workarounds over the internet for many days, and i found some people talking about using a named pipe as input in ffmpeg, I’ve tried it and it didn’t work well since ffmpeg does not only close the RTMP stream when a new video comes but also closes itself.

  Is there any way to do this ? (stream a dynamic playlist of videos with ffmpeg to RTMP server without connection breaks

• Install FFMPEG on WAMP

  1er décembre 2014, par nico55555

  I’ve probably spent over 12 hours trying to install FFMPEG on WAMP. I’m aware that other people have had this question answered on this site, however it does not work for my setup.

  I have tried the below :

  Download ffmpeg_new
  
  Copy php_ffmpeg.dll from the php5 folder to the C:\wamp\bin\php\php5.2.9-2\ext
  
  Copy files from common to the windows/system32 folder
  
  Add extension=php_ffmpeg.dll to php.ini file
  
  Restarted all services (Apache, PHP...)

  My current setup is PHP 5.2.1, Apache 2.0.63. I have a Windows 7 64bit computer.

  I get the following error in my PHP error log :

  [22-Jun-2012 01:39:31] PHP Warning : PHP Startup : Unable to load dynamic library ’c :/wamp/bin/php/php5.2.1/ext/php_ffmpeg.dll’ - The specified module could not be found.
  in Unknown on line 0

  Obviously I have placed the module in the ext folder.

  Phpinfo.php verifies that the FFMPEG module is not being loaded. I have tried installing PHP 5.3 (with a later FFMPEG version), 5.2.6 and 5.2.9-2, but the module still fails to load. Is there anything else I should try ? Does having a 64bit Windows 7 computer make any difference ?

• Merge commit ’2cc3936599b6fc63143036659653d1be0624360f’

  20 avril 2015, par Michael Niedermayer

  Merge commit ’2cc3936599b6fc63143036659653d1be0624360f’
  * commit ’2cc3936599b6fc63143036659653d1be0624360f’ :
  
    dashenc : Add a publishTime field in dynamic manifests
  Merged-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavformat/dashenc.c