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• FFmpeg concat in android

  13 avril 2018, par fvn

  I have trying to concat multiple videos (mp4 or mov)on Android Studio using FFMPEG. I have managed to get vidoes in an arrayList and their path like this :

  private List<string> getSelectedVideos(Intent data) {
  
  
  
          List<string> result = new ArrayList&lt;>();
  
  
  
          ClipData clipData = data.getClipData();
  
          if(clipData != null) {
  
              for(int i=0;icode></string></string>

  I have looked online on how to concat vidoes using FFMPEG https://trac.ffmpeg.org/wiki/Concatenate

  However I’m not sure how to do it using Android studio. Any help would be much appreciated.

• 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 ?