Simply copy the input file "test1.flv" to the EMS media folder (typically /var/evostreamms/media/ for Linux). You can then play the file using VLC with "rtmp://192.168.1.3/live/test1.flv" as the source.
If you restart the EMS and perform pullstream again, you can play the stream using VLC with "rtmp://192.168.1.3/live/stream8" as the source.
1) Port 1935 can be omitted from the URI since it is the default port for RTMP (as defined in the EMS configuration file, config.lua).
2) You may need to delete the file pushPullSetup.xml in /var/evostreamms/xml/ before restarting the EMS in case you get errors when doing pullstream.