saen acro wrote:
>
Feed hunting of
blind scan is not implemented in TVH also to lot of drivers.
>
> see this repo
> https://bitbucket.org/updatelee/v4l-updatelee/
This repo was depreciated when it hit bitbucket 2Gb limit. The repo is now hosted at....
https://gitlab.com/updatelee/v4l-updatelee
In response to OP, there is no way to manually create services in TVHeadend. The channel must be listed in a PMT in order for TVH to scan in the service. Simplest for you is to probably just enable idle scanning for the network that has the mux(es) for these channels and eventually it should catch them when they are on.
Another situation is with so called "Hidden channels". In this case there are video and audio pids for channels in the transport stream that are not listed in any Program Table. They can never be scanned in. STB often have a feature for manual PID entry where you simple enter the video, audio and PCR pid manually and a service is created for this channel. TVH has no feature. These hidden channels are found by examining transport stream with software like updateDVB, TSReader and the like. There are many of these on satellite in North America.
Complicated process to get these channels into TVH which I could explain if this turns out to be the case with your channels. I suspect not though as you state they do scan in at times.