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{{lowercase|dvbv5-scan}}
dvbv5-scan is the newest tool for scanning channels (v4l-utils). It use a new channel/service file format, which is yet unknown to other applications.


'''dvbv5-scan''' is a command line [[Frequency scan|frequency scanning]] tool for [[Digital Video Broadcasting|digital TV services]]. Its purpose is to attempt to locate the signals available on a digital TV tuner. Depending on the source, signals may be present on one or more of the ''possible'' channels, it is dvbv5-scan's purpose to find out which channels are actually in use.
Other dvb tools from this packet are dvbv5-zap, dvb-fe-tool and dvb-format-convert.

dvbv5-scan scans for a list of physical channels/transponders and identifies if there is an MPEG Transport Stream (MPEG-TS) service available. A single "physical" channel (also called a transponder) may have multiple signals within it, encapsulated in MPEG-TS. Those virtual channels are called "services" in MPEG-TS terminology, and may have one or more audio/video/other elements inside. dvbv5-scan will also retrieve the information from the MPEG-TS Network Information Table (NIT) about the availablity of other channels in the stream. This information also includes the Service ID, which corresponds to the "station name" or "channel number" that you might find in a program listing or TV Guide.

dvbv5-scan looks for signals that are compliant with [[Development:_Linux_Media_Infrastructure_API|version 5 of the DVB API]], and backward compatable with the older v3 DVB API. It was developed as part of [[DVBv5 Tools]] suite, which resides in the [http://git.linuxtv.org/v4l-utils.git v4l-utils git repositiory] [http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/43100]. It is based on a new channel/service file format that it is capable of supporting all types of DTV standards. It can also support the legacy format used by the legacy dvb-apps.

For other dvbv5 tools, please see the [[DVBv5_Tools | main article]].

==Example==

$ dvbv5-scan ~/dvbc-test
Scanning frequency #1 573000000
Lock (0x1f) Quality= Good Signal= 100.00% C/N= -13.80dB UCB= 0 postBER= 3.14x10^-3 PER= 0
Service SBT, provider (null): digital television
Service Globo, provider Globo: digital television
Service Record, provider (null): digital television
Service Band, provider (null): digital television
...
Service Trilhas Sonoras, provider (null): digital radio
New transponder/channel found: #2: 579000000
...
New transponder/channel found: #39: 507000000

The example above shows dvbv5-scan being asked to scan a list of channels, which it does and discovers a total of 38 channels. Note that each of these channels can have zero, one or multiple television signals encoded within it. For instance, in this case Channel 1 contains a video signal from a broadcaster known as "Globo", while Channel 2 is a digital radio channel known as "Trilhas Sonoras".

The output of the program is sent to the "db_channel.com" text file with several entries with will have not only the physical channel/transponder info, but also the Service ID, and the corresponding audio/video/other program IDs (PID), like:

[Globo]
SERVICE_ID = 5
VIDEO_PID = 288
AUDIO_PID = 289
FREQUENCY = 573000000
MODULATION = QAM/256
INVERSION = OFF
SYMBOL_RATE = 5247500
INNER_FEC = NONE
DELIVERY_SYSTEM = DVBC/ANNEX_A


== Parameters ==
== Parameters ==
<pre>
Usage: dvbv5-scan [OPTION...] <initial file>
scan DVB services using the channel file


There are several options that could be used on dvbv5-scan:
-a, --adapter=adapter# use given adapter (default 0)
-d, --demux=demux# use given demux (default 0)
-f, --frontend=frontend# use given frontend (default 0)
-F, --file-freqs-only don't use the other frequencies discovered during
scan
-G, --get_frontend use data from get_frontend on the output file
-I, --input-format=format Input format: CHANNEL, DVBV5 (default: DVBV5)
-l, --lnbf=LNBf_type type of LNBf to use. 'help' lists the available
ones
-N, --nit use data from NIT table on the output file
-o, --output=file output filename (default: dvb_channel.conf)
-O, --output-format=format Output format: CHANNEL, ZAP, DVBV5 (default:
DVBV5)
-p, --parse-other-nit Parse the other NIT/SDT tables
-S, --sat_number=satellite_number
satellite number. If not specified, disable DISEqC
-T, --timeout-multiply=factor Multiply scan timeouts by this factor
-U, --freq_bpf=frequency SCR/Unicable band-pass filter frequency to use, in
kHz
-v, --verbose be (very) verbose
-W, --wait=time adds aditional wait time for DISEqC command
completion


{|
Mandatory or optional arguments to long options are also mandatory or optional
|+ dvbv5-scan parameters
for any corresponding short options.
!parameter
!meaning
|-
| -3, --dvbv3 || Use DVBv3 only
|-
| -a, --adapter=adapter# || use given adapter (default 0)
|-
| -d, --demux=demux# || use given demux (default 0)
|-
| -f, --frontend=frontend# || use given frontend (default 0)
|-
| -F, --file-freqs-only || don't use the other frequencies discovered during scan
|-
| -G, --get_frontend || use data from get_frontend on the output file
|-
| -I, --input-format=format || Input format: CHANNEL, DVBV5 (default: DVBV5). The input format is case insensitive
|-
| -l, --lnbf=LNBf_type || type of LNBf to use. 'help' lists the available ones. The LNBf model is case insensitive
|-
| -N, --nit || use data from NIT table on the output file
|-
| -o, --output=file || output filename (default: dvb_channel.conf)
|-
| -O, --output-format=format || Output format: CHANNEL, ZAP, DVBV5 (default: DVBV5). The output format is case insensitive
|-
| -p, --parse-other-nit || Parse the other NIT/SDT tables
|-
| -S, --sat_number=satellite_number || satellite number. If not specified, disable DISEqC
|-
| -T, --timeout-multiply=factor || Multiply scan timeouts by this factor
|-
| -U, --freq_bpf=frequency || SCR/Unicable band-pass filter frequency to use, in kHz
|-
| -v, --verbose || be (very) verbose
|-
| -w, --lna=LNA (0, 1, -1) || enable/disable/auto LNA power
|-
| -W, --wait=time || adds additional wait time for DISEqC command completion
|-
| -?, --help || help
|-
| --usage || Give a short usage message
|-
| -V, --version || Print program version
|}


Please notice that, for Satellite systems, the LNBf and other corresponding settings are needed. the supported LNBf models by dvbv5-scan and dvbv5-zap are:
Report bugs to Mauro Carvalho Chehab <mchehab@redhat.com>.
UNIVERSAL
</pre>
Europe
10800 to 11800 MHz and 11600 to 12700 MHz
Dual LO, IF = lowband 9750 MHz, highband 10600 MHz
DBS
Expressvu, North America
12200 to 12700 MHz
Single LO, IF = 11250 MHz
EXTENDED
Astra 1E, European Universal Ku (extended)
10700 to 11700 MHz and 11700 to 12750 MHz
Dual LO, IF = lowband 9750 MHz, highband 10600 MHz
STANDARD
Standard
10945 to 11450 MHz
Single LO, IF = 10000 MHz
ENHANCED
Astra
10700 to 11700 MHz
Single LO, IF = 9750 MHz
C-BAND
Big Dish - Monopoint LNBf
3700 to 4200 MHz
Single LO, IF = 5150 MHz
C-MULT
Big Dish - Multipoint LNBf
3700 to 4200 MHz
Dual LO, Bandstacking, LO POL_R 5150 MHZ, LO POL_L 5750 MHz
DISHPRO
DishPro LNBf
12200 to 12700 MHz
Dual LO, Bandstacking, LO POL_R 11250 MHZ, LO POL_L 14350 MHz


== Examples ==
== Other examples ==


example channel list:
example channel list:
Line 197: Line 291:
DELIVERY_SYSTEM = DVBC/ANNEX_A
DELIVERY_SYSTEM = DVBC/ANNEX_A
</pre>
</pre>

Example list that scans all DVB-T channels from channel 21 to channel 69 with bandwidth 8 MHz and everything else is auto:
<pre>
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 474000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 482000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 490000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 498000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 506000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 514000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 522000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 530000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 538000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 546000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 554000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 562000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 570000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 578000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 586000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 594000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 602000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 610000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 618000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 626000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 634000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 642000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 650000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 658000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 666000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 674000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 682000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 690000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 698000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 706000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 714000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 722000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 730000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 738000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 746000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 754000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 762000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 770000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 778000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 786000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 794000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 802000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 810000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 818000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 826000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 834000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 842000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 850000000
BANDWIDTH_HZ = 8000000
[CHANNEL]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 858000000
BANDWIDTH_HZ = 8000000
</pre>

==Also See==
* [[Frequency_scan#Comparison_of_DVB_frequency_scanning_commandline_utilities|Comparison of the scanning utilities]]

[[Category:Apps & Utilities]]

Latest revision as of 14:23, 4 May 2020

dvbv5-scan is a command line frequency scanning tool for digital TV services. Its purpose is to attempt to locate the signals available on a digital TV tuner. Depending on the source, signals may be present on one or more of the possible channels, it is dvbv5-scan's purpose to find out which channels are actually in use.

dvbv5-scan scans for a list of physical channels/transponders and identifies if there is an MPEG Transport Stream (MPEG-TS) service available. A single "physical" channel (also called a transponder) may have multiple signals within it, encapsulated in MPEG-TS. Those virtual channels are called "services" in MPEG-TS terminology, and may have one or more audio/video/other elements inside. dvbv5-scan will also retrieve the information from the MPEG-TS Network Information Table (NIT) about the availablity of other channels in the stream. This information also includes the Service ID, which corresponds to the "station name" or "channel number" that you might find in a program listing or TV Guide.

dvbv5-scan looks for signals that are compliant with version 5 of the DVB API, and backward compatable with the older v3 DVB API. It was developed as part of DVBv5 Tools suite, which resides in the v4l-utils git repositiory [1]. It is based on a new channel/service file format that it is capable of supporting all types of DTV standards. It can also support the legacy format used by the legacy dvb-apps.

For other dvbv5 tools, please see the main article.

Example

$ dvbv5-scan ~/dvbc-test
Scanning frequency #1 573000000
Lock   (0x1f) Quality= Good Signal= 100.00% C/N= -13.80dB UCB= 0 postBER= 3.14x10^-3 PER= 0
Service SBT, provider (null): digital television
Service Globo, provider Globo: digital television
Service Record, provider (null): digital television
Service Band, provider (null): digital television
...
Service Trilhas Sonoras, provider (null): digital radio
New transponder/channel found: #2: 579000000
...
New transponder/channel found: #39: 507000000

The example above shows dvbv5-scan being asked to scan a list of channels, which it does and discovers a total of 38 channels. Note that each of these channels can have zero, one or multiple television signals encoded within it. For instance, in this case Channel 1 contains a video signal from a broadcaster known as "Globo", while Channel 2 is a digital radio channel known as "Trilhas Sonoras".

The output of the program is sent to the "db_channel.com" text file with several entries with will have not only the physical channel/transponder info, but also the Service ID, and the corresponding audio/video/other program IDs (PID), like: 

[Globo]
	SERVICE_ID = 5
	VIDEO_PID = 288
	AUDIO_PID = 289
	FREQUENCY = 573000000
	MODULATION = QAM/256
	INVERSION = OFF
	SYMBOL_RATE = 5247500
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

Parameters

There are several options that could be used on dvbv5-scan:

dvbv5-scan parameters
parameter meaning
-3, --dvbv3 Use DVBv3 only
-a, --adapter=adapter# use given adapter (default 0)
-d, --demux=demux# use given demux (default 0)
-f, --frontend=frontend# use given frontend (default 0)
-F, --file-freqs-only don't use the other frequencies discovered during scan
-G, --get_frontend use data from get_frontend on the output file
-I, --input-format=format Input format: CHANNEL, DVBV5 (default: DVBV5). The input format is case insensitive
-l, --lnbf=LNBf_type type of LNBf to use. 'help' lists the available ones. The LNBf model is case insensitive
-N, --nit use data from NIT table on the output file
-o, --output=file output filename (default: dvb_channel.conf)
-O, --output-format=format Output format: CHANNEL, ZAP, DVBV5 (default: DVBV5). The output format is case insensitive
-p, --parse-other-nit Parse the other NIT/SDT tables
-S, --sat_number=satellite_number satellite number. If not specified, disable DISEqC
-T, --timeout-multiply=factor Multiply scan timeouts by this factor
-U, --freq_bpf=frequency SCR/Unicable band-pass filter frequency to use, in kHz
-v, --verbose be (very) verbose
-w, --lna=LNA (0, 1, -1) enable/disable/auto LNA power
-W, --wait=time adds additional wait time for DISEqC command completion
-?, --help help
--usage Give a short usage message
-V, --version Print program version

Please notice that, for Satellite systems, the LNBf and other corresponding settings are needed. the supported LNBf models by dvbv5-scan and dvbv5-zap are: 

UNIVERSAL
	Europe
	10800 to 11800 MHz and 11600 to 12700 MHz
	Dual LO, IF = lowband 9750 MHz, highband 10600 MHz

DBS
	Expressvu, North America
	12200 to 12700 MHz
	Single LO, IF = 11250 MHz

EXTENDED
	Astra 1E, European Universal Ku (extended)
	10700 to 11700 MHz and 11700 to 12750 MHz
	Dual LO, IF = lowband 9750 MHz, highband 10600 MHz

STANDARD
	Standard
	10945 to 11450 MHz
	Single LO, IF = 10000 MHz

ENHANCED
	Astra
	10700 to 11700 MHz
	Single LO, IF = 9750 MHz

C-BAND
	Big Dish - Monopoint LNBf
	3700 to 4200 MHz
	Single LO, IF = 5150 MHz

C-MULT
	Big Dish - Multipoint LNBf
	3700 to 4200 MHz
	Dual LO, Bandstacking, LO POL_R 5150 MHZ, LO POL_L 5750 MHz

DISHPRO
	DishPro LNBf
	12200 to 12700 MHz
	Dual LO, Bandstacking, LO POL_R 11250 MHZ, LO POL_L 14350 MHz

Other examples

example channel list: 

[CHANNEL]
	DELIVERY_SYSTEM = DVBC/ANNEX_A
	FREQUENCY = 113000000
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	MODULATION = QAM/64
	INVERSION = AUTO

[CHANNEL]
	DELIVERY_SYSTEM = DVBC/ANNEX_A
	FREQUENCY = 121000000
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	MODULATION = QAM/64
	INVERSION = AUTO

[CHANNEL]
	DELIVERY_SYSTEM = DVBC/ANNEX_A
	FREQUENCY = 130000000
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	MODULATION = QAM/256
	INVERSION = AUTO

[CHANNEL]
	DELIVERY_SYSTEM = DVBC/ANNEX_A
	FREQUENCY = 330000000
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	MODULATION = QAM/256
	INVERSION = AUTO

[CHANNEL]
	DELIVERY_SYSTEM = DVBC/ANNEX_A
	FREQUENCY = 338000000
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	MODULATION = QAM/256
	INVERSION = AUTO

[CHANNEL]
	DELIVERY_SYSTEM = DVBC/ANNEX_A
	FREQUENCY = 346000000
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	MODULATION = QAM/256
	INVERSION = AUTO

example service list: 

[Das Erste]
	SERVICE_ID = 28106
	VIDEO_PID = 101
	AUDIO_PID = 102 103 106
	PID_0b = 2171
	PID_06 = 105 104 84
	PID_05 = 2070
	FREQUENCY = 113000000
	MODULATION = QAM/64
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

[Bayerisches FS Süd]
	SERVICE_ID = 28107
	VIDEO_PID = 201
	AUDIO_PID = 202 203 206
	PID_0b = 2171
	PID_06 = 204
	PID_05 = 2178
	FREQUENCY = 113000000
	MODULATION = QAM/64
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

[hr-fernsehen]
	SERVICE_ID = 28108
	VIDEO_PID = 301
	AUDIO_PID = 302 303
	PID_0b = 2171
	PID_06 = 304
	PID_05 = 2270
	FREQUENCY = 113000000
	MODULATION = QAM/64
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

[Bayerisches FS Nord]
	SERVICE_ID = 28110
	VIDEO_PID = 201
	AUDIO_PID = 202 203 206
	PID_0b = 2171
	PID_06 = 204
	PID_05 = 2178
	FREQUENCY = 113000000
	MODULATION = QAM/64
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

[WDR Köln]
	SERVICE_ID = 28111
	VIDEO_PID = 601
	AUDIO_PID = 602 603
	PID_0b = 2171
	PID_06 = 604
	PID_05 = 2370
	FREQUENCY = 113000000
	MODULATION = QAM/64
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

[Planet HD]
	SERVICE_ID = 50003
	VIDEO_PID = 6821
	AUDIO_PID = 6822
	FREQUENCY = 130000000
	MODULATION = QAM/256
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

[13th Street HD]
	SERVICE_ID = 50004
	VIDEO_PID = 6831
	AUDIO_PID = 6832 6833
	FREQUENCY = 130000000
	MODULATION = QAM/256
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

[ProSieben HD]
	SERVICE_ID = 50015
	VIDEO_PID = 6841
	AUDIO_PID = 6842
	PID_06 = 6844
	FREQUENCY = 130000000
	MODULATION = QAM/256
	INVERSION = OFF
	SYMBOL_RATE = 6900000
	INNER_FEC = NONE
	DELIVERY_SYSTEM = DVBC/ANNEX_A

Example list that scans all DVB-T channels from channel 21 to channel 69 with bandwidth 8 MHz and everything else is auto: 

[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 474000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 482000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 490000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 498000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 506000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 514000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 522000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 530000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 538000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 546000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 554000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 562000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 570000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 578000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 586000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 594000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 602000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 610000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 618000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 626000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 634000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 642000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 650000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 658000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 666000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 674000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 682000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 690000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 698000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 706000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 714000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 722000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 730000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 738000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 746000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 754000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 762000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 770000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 778000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 786000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 794000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 802000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 810000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 818000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 826000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 834000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 842000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 850000000
	BANDWIDTH_HZ = 8000000
[CHANNEL]
	DELIVERY_SYSTEM = DVBT
	FREQUENCY = 858000000
	BANDWIDTH_HZ = 8000000

Also See

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