For ota TV, use a DVR
For web streaming from a service, then you need a recording program on your PC, the pc uses the phones WiFi,
Problems can occur like recording lots of buffering because the connection was too weak or to busy
Setting a timer and not doing it yourself is risky for the same reason, timer runs out but you don't have all
of the program/stream you wanted to record
There were Android DVR programs
Really they recorded your selection to their server
Then you could watch it on your phone
If your phone has mirror/casting or HDMI or mobile video out, this might work for you, this would let you view it on your TV, cell network data speed is still a factor of you and up with buffering or stuttering or have to watch very low resolution video
I can explain it to you.
But I Can Not understand it for you !
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1997 F53 Bounder 36s