In this video I go over recording OTA programming using the SiliconDust HDHomeRun EXTEND using the command line on Linux. Much of this is also applicable to Mac systems.
SiliconDust HDTC-2US-M HDHomeRun EXTEND (Amazon Affiliate)
US: https://amzn.to/3dV87bx
UK: https://amzn.to/2NYARVG
CA: https://amzn.to/38G96uZ
AU: https://amzn.to/2ABKdUm
Command Line Tools Used
hdhomerun-config at curl
Sample Curl Command
curl -o video.ts "http://<ip_address_of_hdhomerun>:5004/auto/v8.1?transcode=internet540&duration=60"
Transcoding options:
mobile
heavy
internet540
internet480
internet360
internet240
I forgot to mention in the video, if you leave off the transcode option, you will get the native video format (in my case it was mpeg2).