Control video from Command Line

HI,
Only recently started looking into Roku.
I’ve been looking at this blog post; https://blog.roku.com/developer/2011/10 … arameters/
Using this command to start a video;
curl -d “” “http://xxx.xxx.xxx.xxx:8060/launch/dev?message=Hello%20World%21

Is there any way I can pause, rewind, foward, restart a video from the command line?

I’ve tried googling around but can’t find anything,
Thanks

The External Control Guide is the document you need.

I actually saw that page but still couldn’t figure out to make it work…After actually trying a little harder and stop being a laze I understood it.
Thank you