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• FFMPEG video overlay with remote overlay source

  19 mai 2012, par Dasas

  I'm trying to achive an overlay with ffmpeg wich take the overlay source from a "remote" video encoder.

  Just for the sake of testing i'm using random online video source.

  As you will notice in the code below the source and the overlay are the same. That's not the problem.

  The command i'm using at the moment is the following :

  ffmpeg -f mjpeg -i http://81.20.148.158/anony/mjpg.cgi  -vf "movie=http://81.20.148.158/anony/mjpg.cgi [mv]; [in][mv] overlay=0:0" output.avi

  Here an easy-to-read version :

  ffmpeg 
  
  -f mjpeg
  
  -i http://81.20.148.158/anony/mjpg.cgi  
  
  -vf "movie=http://81.20.148.158/anony/mjpg.cgi [mv]; [in][mv] overlay=0:0" 
  
  output.avi

  I'm getting this error :

  Missing key or no key/value separator found after key '//81.20.148.158/anony/mjpg.cgi'

  It works pretty well if i use a "local" video source such as

  ffmpeg 
  
  -f mjpeg
  
  -i http://81.20.148.158/anony/mjpg.cgi  
  
  -vf "movie=a.flv [mv]; [in][mv] overlay=0:0" 
  
  output.avi

  I have the feeling something is wrong with the double slashes // or more likely with the : in http://...

  Thanks,
  Francesco.

• Looking for a free alternative RTSP server for Node.js [closed]

  2 juin 2020, par Maoration

  I'm looking at running my node.js server as an RTSP streaming server, as well as an http server. the ability to get some ffmpeg video output to stream as rtsp to 'localhost' (which will be the server listening), and for multiple clients to request a stream from the server via the rtsp ://... protocol

  



  The most common online implementation is :
https://www.npmjs.com/package/rtsp-streaming-server

  



  However, this is licensed under GPL-3.0, meaning my product would have to be open-source, or I'll be violating the terms of use. I'm afraid thats not possible..

  



  Other common results when searching for a solution are :

  



  https://www.npmjs.com/package/rtsp-server
which just seems to wrap to lower level rtsp protocol messages.

  



  https://www.npmjs.com/package/node-media-server
which provides solutions to many use cases, but I couldnt figure out how to configure it as an RTSP server, or if this would even be possible.

  



  So, any alternatives ? other suggestions ?

  


• How do I set up FFmpeg on Laravel Forge ?

  31 juillet 2022, par James Stewart

  I have FFMPEG locally on my computer. It is working exactly as I need it to.

  


  I want to use it in production. I deploy a Laravel 8/Vue application to AWS via Laravel Forge. I am using the laravel-ffmpeg package for FFMPEG.

  


  I can't find any articles online and how to install FFMPEG on my server when using Laravel forge. I have added two binaries (ffmpeg [320kb], ffprobe [280kb]) to my project and I have used the suggested laravel-ffmpeg.php config file from that project's docs :

  


  return [
    'ffmpeg' => [
        'binaries' => env('FFMPEG_BINARIES', 'usr/bin/ffmpeg'),
        'threads' => 12,   // set to false to disable the default 'threads' filter
    ],
    'ffprobe' => [
        'binaries' => env('FFPROBE_BINARIES', 'usr/bin/ffprobe'),
    ],
    'timeout' => 3600,
    'log_channel' => env('LOG_CHANNEL', 'stack'),   // set to false to completely disable logging
    'temporary_files_root' => env('FFMPEG_TEMPORARY_FILES_ROOT', sys_get_temp_dir()),
    'temporary_files_encrypted_hls' => env('FFMPEG_TEMPORARY_ENCRYPTED_HLS', env('FFMPEG_TEMPORARY_FILES_ROOT', sys_get_temp_dir())),
];


  


  I've tried moving the binaries around (so not in usr/bin etc) but it doesn't seem to make a difference. I get errors like this :

  


  Alchemy\BinaryDriver\Exception\ExecutionFailureException: ffprobe failed to execute command 'ffprobe' '-help' '-loglevel' 'quiet':

Error Output:

 sh: 1: exec: ffprobe: not found


  


  Is there some 100% certain way to actually get ffmpeg up and running in Forge ? Am I missing something real obvious ?