Dvbv5scan Initial File -

: w_scan -fa -A2 -x > initial_file.conf (Example for ATSC).

/usr/share/dvb/dvb-t/ /usr/share/dvb/dvb-c/ /usr/share/dvb/dvb-s/ /usr/share/dvb/atsc/

Once an initial file exists (e.g., my_initial.conf ), run:

dvbv5scan -i my_scan.ini

# Legacy DVBv3 line example for DVB-T T 506000000 8MHz 2/3 NONE QAM64 8k 1/32 NONE Use code with caution.

[BBC One] DELIVERY_SYSTEM = DVBT FREQUENCY = 474000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = AUTO CODE_RATE_LP = AUTO MODULATION = QAM/AUTO TRANSMISSION_MODE = AUTO GUARD_INTERVAL = AUTO HIERARCHY = AUTO INVERSION = AUTO

By default, dvbv5-scan generates an output file named dvb_channel.conf . This file contains not only the services discovered during the scan but also all the transponders found, including the initial ones and any discovered through the NIT. This output file can then be used with dvbv5-zap to tune into specific channels. dvbv5scan initial file

will fail to find any services, leading to user frustration. This necessitates constant community maintenance of the dtv-scan-tables

Once installed, the system-wide DVBv5 initial files are typically stored in: /usr/share/dvb/dvbv5/ Inside this folder, you will find subdirectories organized by standard type (e.g., dvb-t , dvb-s2 , dvb-c ). Converting Old DVBv3 Files to DVBv5

Make sure you are using uppercase letters for parameters like DVBT2 or HORIZONTAL . The parser is case-sensitive. : w_scan -fa -A2 -x > initial_file

The DVBV5SCAN initial file is typically a text file that can be edited with any standard text editor. The file's format consists of lines with parameter settings, where each parameter might have a value assigned to it. Comments can often be included using a hash (#) symbol at the beginning of a line.

The file is organized into blocks, usually starting with a [CHANNEL] header. Each block contains key-value pairs defining the delivery system and tuning data. Common Parameters