: The w_scan utility is an intelligent scanner that does not require an initial file. It can be used to generate one for future use with dvbv5-scan :
The LinuxTV dtv-scan-tables repository on GitHub provides the most up-to-date collection for various countries and regions. How to Create or Generate Initial Files
: The constellation type, such as QAM/256 , QAM/64 , or VSB/8 .