Answer for How to merge two streams
The command should be run directly on the terminal, not in a telnet session. 1) Login to Ubuntu 2) Type the command at the prompt:/usr/bin/evo-avconv -i videosource4recording.mp4 -i Kalimba.mp3 -c:v copy -c:a copy -map 0:v:0 -map 1:a:0 ./OutFile6.mp4