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mirror of https://github.com/VDR4Arch/vdr.git synced 2023-10-10 13:36:52 +02:00

Improved the description of the transponder parameters in vdr.5

This commit is contained in:
Klaus Schmidinger 2010-01-02 14:56:03 +01:00
parent b5edaaa7cc
commit 4577bfdd9e
3 changed files with 57 additions and 4 deletions

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@ -2470,6 +2470,7 @@ Michael Nork <mnork0@gmx.net>
Winfried Köhler <w_koehl@gmx.de> Winfried Köhler <w_koehl@gmx.de>
for fixing wrong value for TableIdBAT in libsi/si.h for fixing wrong value for TableIdBAT in libsi/si.h
for making several code modifications to avoid compiler warnings for making several code modifications to avoid compiler warnings
for improving the description of the transponder parameters in vdr.5
Igor M. Liplianin <liplianin@tut.by> Igor M. Liplianin <liplianin@tut.by>
for a patch that was used to convert VDR to the S2API driver API for a patch that was used to convert VDR to the S2API driver API

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@ -6197,7 +6197,7 @@ Video Disk Recorder Revision History
- Fixed the default value for "Pause key handling" in the MANUAL (reported by - Fixed the default value for "Pause key handling" in the MANUAL (reported by
Diego Pierotto). Diego Pierotto).
2010-01-01: Version 1.7.11 2010-01-02: Version 1.7.11
- Fixed resetting the file size when regenerating the index file. - Fixed resetting the file size when regenerating the index file.
- The new function cDevice::PatPmtParser() can be used in derived devices to access - The new function cDevice::PatPmtParser() can be used in derived devices to access
@ -6252,3 +6252,5 @@ Video Disk Recorder Revision History
- The new command line options --edit and --genindex can be used to edit a - The new command line options --edit and --genindex can be used to edit a
recording or generate its index without actually starting the entire VDR recording or generate its index without actually starting the entire VDR
(based on a patch from Helmut Auer). (based on a patch from Helmut Auer).
- Improved the description of the transponder parameters in vdr.5 (thanks to
Winfried Köhler).

56
vdr.5
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@ -8,7 +8,7 @@
.\" License as specified in the file COPYING that comes with the .\" License as specified in the file COPYING that comes with the
.\" vdr distribution. .\" vdr distribution.
.\" .\"
.\" $Id: vdr.5 2.8 2009/12/24 10:47:38 kls Exp $ .\" $Id: vdr.5 2.9 2010/01/02 14:50:29 kls Exp $
.\" .\"
.TH vdr 5 "10 Feb 2008" "1.6" "Video Disk Recorder Files" .TH vdr 5 "10 Feb 2008" "1.6" "Video Disk Recorder Files"
.SH NAME .SH NAME
@ -45,7 +45,7 @@ Such a delimiter will not appear in the Channels menu.
A \fBchannel definition\fR is a line with channel data, where the fields A \fBchannel definition\fR is a line with channel data, where the fields
are separated by ':' characters. Example: are separated by ':' characters. Example:
\fBRTL Television,RTL:12188:h:S19.2E:27500:163:104:105:0:12003:1:1089:0\fR \fBRTL Television,RTL;RTL World:12187:hC34M2O0S0:S19.2E:27500:163=2:104=deu;106=deu:105:0:12003:1:1089:0\fR
The line number of a channel definition (not counting group separators, The line number of a channel definition (not counting group separators,
and based on a possible previous '@...' parameter) and based on a possible previous '@...' parameter)
@ -103,6 +103,47 @@ l l.
\fBY\fR@hierarchY (0, 1, 2, 4) \fBY\fR@hierarchY (0, 1, 2, 4)
.TE .TE
\fBBandwidth:\fR The bandwidth of the channel in MHz (DVB-T only).
\fBCode rate high priority:\fR Forward Error Correction (FEC) of the high priority stream (DVB-T).
For DVB-S/DVB-S2 this parameter specifies the inner FEC scheme.
12 = 1/2, 23 = 2/3, 34 = 3/4, ...
\fBCode rate low priority:\fR Forward Error Correction (FEC) of the low priority stream (DVB-T only).
If no hierarchy is used, set to 0.
\fBGuard interval:\fR The guard interval value (DVB-T only): 4 = 1/4, 8 = 1/8, 16 = 1/16, 32 = 1/32.
\fBInversion:\fR Specifes whether the DVB frontend needs spectral inversion (DVB-T and DVB-C only). This is frontend specific, if in doubt, omit.
\fBModulation:\fR Specifies the modulation/constellation of the channel as follows:
.TS
tab (@);
l l.
\fB2\fR@QPSK (DVB-S, DVB-S2, DVB-T)
\fB5\fR@8PSK (DVB-S2)
\fB6\fR@16APSK (DVB-S2)
\fB10\fR@VSB8 (ATSC aerial)
\fB11\fR@VSB16 (ATSC aerial)
\fB16\fR@QAM16 (DVB-T)
\fB64\fR@QAM64 (DVB-C, DVB-T)
\fB128\fR@QAM128 (DVB-C)
\fB256\fR@QAM256 (DVB-C)
.TE
\fBRolloff:\fR The Nyquist filter rolloff factor for DVB-S (\fB35\fR) and DVB-S2 (\fB35\fR, 25, 20),
35 = 0.35, 25 = 0.25, 20 = 0.20, DVB-S/DVB-S2 default value is 0.35
\fBTransmission mode:\fR Number of DVB-T OFDM carriers, 8 = 8k, 2 = 2k. If in doubt, try 8k.
\fBHierarchy:\fR If set to 1, this transponder uses two streams, high priority and low priority.
If in doubt, try 0 (off). (DVB-T only).
\fBDelivery System:\fR The satellite delivery system (0 = DVB-S, 1 = DVB-S2).
\fBPolarization:\fR Satellite antenna polarization.
h = horizontal, v = vertical, r = circular right, l = circular left.
The polarization parameters have no integer numbers following them. This is for The polarization parameters have no integer numbers following them. This is for
compatibility with files from older versions and also to keep the DVB-S entries compatibility with files from older versions and also to keep the DVB-S entries
as simple as possible. as simple as possible.
@ -111,8 +152,17 @@ The special value \fB999\fR is used for "automatic", which means the driver
will automatically determine the proper value (if possible). will automatically determine the proper value (if possible).
An example of a parameter field for a DVB-T channel might look like this: An example of a parameter field for a DVB-T channel might look like this:
\fBB8C23D12G8M16T8Y0\fR
An example of a parameter field for a DVB-C channel might look like this:
\fBC0M64\fR
An example of a parameter field for a DVB-S channel might look like this:
\fBhC56M2O35S0\fR
An example of a parameter field for a DVB-S2 channel might look like this:
\fBhC910M2O35S1\fR
\fBB8C23D12M64T2G32Y0\fR
.TP .TP
.B Source .B Source
The signal source of this channel, as defined in the file \fIsources.conf\fR. The signal source of this channel, as defined in the file \fIsources.conf\fR.