: The constellation type, such as QAM/256 , QAM/64 , or VSB/8 .
: w_scan -fa -A2 -x > initial_file.conf (Example for ATSC).
: Specifies the standard, such as DVBT , DVBT2 , DVBC/ANNEX_A , ATSC , or DVBS2 . dvbv5scan initial file
: The center frequency of the transponder in Hertz.
The modern DVBv5 format is based on a series of key/value properties. Each transponder entry is typically started with a label in brackets, followed by technical specifications: : The header for a new transponder entry. : The constellation type, such as QAM/256 ,
If a file for your specific transmitter or cable provider is missing, you can create one manually or use automated tools:
The is a crucial configuration component for scanning digital TV frequencies on Linux systems. Unlike standard channel lists that store discovered services, an initial file contains the basic tuning parameters—such as frequency, modulation, and symbol rate—required for the dvbv5-scan tool to lock onto a transponder and begin identifying available services. Initial File Format and Syntax : The center frequency of the transponder in Hertz
: If you have an old DVBv3 file, use dvb-format-convert to transform it:
: (For DVB-S/C) The symbol rate in symbols per second. Example DVB-T Entry:
/usr/share/dvbv5/ : The default directory for DVBv5 formatted files. /usr/share/dvb/ : Often used for legacy DVBv3 files.