The PVR backend (as the server side part), which directly communicates with a TV tuner adapter(s) to receive the Live TV signals and create a video or audio stream, and also record to files.
1. Convert time between hour, minute, second, or day with conversion factor. As we known, 1 hour = 60 minutes = 3600 seconds =1/24 day. So we can convert the time measurement with multiplying these factors. Convert between hours to seconds:
There are 60 seconds on a minute. You have to do 60 X 60 to get one hour (3600 seconds) Then, you have to get 3600 seconds and multiply it by 24 since there are 24 hours in a day (84600 seconds) Then since there are 365 days in a year you have to do 84600 X 365 and you will get 31,536,000 seconds. There you go.