The logfiles (*.tlog) generated by MAVProxy (or other ground station programs) during flight can be played back through MAVProxy. This is done via streaming the logfile through a local port and connecting MAVProxy to that port.
Any commands that propagate up to the UAV will not function during playback mode.
This will stream MAVLink over
127.0.0.1:14550. Thus MAVProxy can be
connected to it via:
The playback program will have a small GUI to pause, fast forward and slow down the playback speed.
The output IP address and port can be overridden via the
mavplayback.py logfile.tlog --out=127.0.0.1:14550