dvbv5-scan , you need an initial scan file that contains the base frequencies and modulation parameters for your local transmitter. This file tells the tool where to start looking for digital TV signals. 1. Where to Find Initial Files Initial scan files are typically provided by the dtv-scan-tables
dvbv5scan is a command-line tool that is part of the dvb-tools package (or similar packages depending on the distribution), which are utilities for DVB devices. This tool is used for scanning DVB channels. The purpose of dvbv5scan is to scan a range of frequencies for DVB signals and to create a channel list. dvbv5scan initial file
[Channel] DELIVERY_SYSTEM = DVBT FREQUENCY = 578000000 BANDWIDTH_HZ = 8000000 INVERSION = AUTO GUARD_INTERVAL = AUTO TRANSMISSION_MODE = AUTO HIERARCHY = NONE Use code with caution. Copied to clipboard Example of a DVB-S (Satellite) Initial File: dvbv5-scan , you need an initial scan file