[FEATURE] rdio-scanner API support

[mscottco]

Describe the solution you'd like
I'd like if RTLSDR-Airband could upload recordings direct to Rdio-scanner using their API

Is your feature request related to a problem? If so, please describe.
I've currently got a P25 system setup in docker that uploads to rdio-scanner that works really well. For a while I've been playing with RTLSDR-Airband and working on getting the audio files uploaded to the same rdio-scanner instance however because I run all in docker, Rdio-scanners dirwatch feature doesn't work.

Describe alternative solutions or features you've considered
I've tried setting up a non-docker instance of rdio-scanner but have had limited success with its reliability. I also prefer docker because its cleaner for running multiple applications on the same server.

Metadata support: I've also found that because of how rdio-scanner reads the file names, it's often difficult to quickly tell which channel you're listening to. The rdio-scanner API has options to include metadata about the transmission which would make it friendlier for silencing or detecting which frequency you're listening to.

Additional context
Details about the API for Rdio-scanner can be found here: https://github.com/chuot/rdio-scanner/blob/master/docs/api.md

It's something I'd happily help with debugging but I have limited python programming abilities and C is definitely a new language to me.

[gabeschine]

It's possible @chuot can help here.

[chris021]

I have a working docker config where rtl_airband runs in one container saving to a /recordings and a second container running a python script that uploads to rdio and deletes the recording from the same /recordings folder. happy to share that python script if its of any use. native support in rtl-airband would be neat tho!