176 lines
6.1 KiB
Plaintext
176 lines
6.1 KiB
Plaintext
This is an SAT>IP plugin for the Video Disk Recorder (VDR).
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Written by: Rolf Ahrenberg
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< R o l f . A h r e n b e r g @ s c i . f i >
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Project's homepage: http://www.saunalahti.fi/~rahrenbe/vdr/satip/
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Latest version available at: http://www.saunalahti.fi/~rahrenbe/vdr/satip/
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2 as
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published by the Free Software Foundation.
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See the file COPYING for more information.
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Requirements:
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- Libcurl - the multiprotocol file transfer library with RTSP support
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http://curl.haxx.se/libcurl/
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- VDR-2.1.4+ for scrambled channels
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Description:
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This plugin integrates SAT>IP network devices seamlessly into VDR.
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You can use any SAT>IP channel like any other normal DVB channel for
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live viewing, recording, etc. The plugin also features full section
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filtering capabilities which allow for example EIT information to be
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extracted from the incoming stream.
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Installation:
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tar -xzf /put/your/path/here/vdr-satip-X.Y.Z.tgz
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make -C satip-X.Y.Z install
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Setup menu:
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- Enable EPG scanning = yes If you want exclude all SAT>IP devices
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from VDR's EIT background scanning, set
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this option to "no".
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- Disabled filters = none Certain section filters might cause some
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unwanted behaviour to VDR such as time
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being falsely synchronized etc. This option
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allows creation of blacklists of ill-behaving
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filters. If this option is set to a non-zero
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value, the menu page will contain that many
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"Disable filter" options which allow you
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to disable the individual section filters.
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Valid range: "none" = 0 ... 7
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- [Blue:Info] Opens SAT>IP information/statistics menu.
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- [Ok] Opens information menu of selected SAT>IP
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device.
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Information menu:
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- [Red:General] Opens the general information page.
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- [Green:Pids] Opens the pid statistics page.
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- [Yellow:Filters] Opens the section filter statistics page.
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- [Blue:Bits/bytes] Toggles between bits and bytes mode.
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SAT>IP device menu:
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- [Red:Scan] Starts the channel scanning sometime in
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the future.
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Configuration:
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- Parameters
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Various parameters, depending on whether this is a DVB-S, DVB-S2, DVB-T,
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or DVB-T2 channel. Each parameter consist of a key character, followed by
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an integer number that represents the actual setting of that parameter.
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The valid key characters, their meaning, and allowed values are:
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B Bandwidth (1712, 5, 6, 7, 8, 10)
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C Code rate high priority (12, 23, 34, 35, 45, 56, 67, 78, 89, 910)
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G Guard interval (4, 8, 16, 32, 128, 19128, 19256)
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H Horizontal polarization
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L Left circular polarization
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M Modulation (2, 5, 16, 64, 256)
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N pilot toNes (0, 1)
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O rollOff (20, 25, 35)
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P stream id (0-255)
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Q t2 system id (0-65535)
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R Right circular polarization
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S delivery System (0, 1)
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T Transmission mode (1, 2, 4, 8, 16, 32)
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V Vertical polarization
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X siso/miso mode (0, 1)
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Z signal source position (1-255)
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Bandwidth: The bandwidth of the channel in MHz (1712 in kHz)
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(DVB-T/DVB-T2)
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Code rate high priority: Forward Error Correction (FEC) of the high
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priority stream (DVB-T/DVB-T2) or the the inner FEC scheme (DVB-S/DVB-S2)
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12 = 1/2, 23 = 2/3, 34 = 3/4, 35 = 3/5, 45 = 4/5, 56 = 5/6,
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67 = 6/7, 78 = 7/8, 89 = 8/9, 910 = 9/10
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(DVB-T/DVB-T2/DVB-S/DVB-S2)
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Guard interval: The guard interval value
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4 = 1/4, 8 = 1/8, 16 = 1/16, 32 = 1/32, 128 = 1/128,
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19128 = 19/128, 19256 = 19/256
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(DVB-T/DVB-T2)
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Modulation: Specifies the modulation/constellation of the channel
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2 = QPSK (DVB-S, DVB-S2, DVB-T, DVB-T2)
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5 = 8PSK (DVB-S, DVB-S2)
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16 = QAM16 (DVB-T, DVB-T2)
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64 = QAM64 (DVB-T, DVB-T2)
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256 = QAM256 (DVB-T2)
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Pilot tones: Specifies pilot tones usage
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0 = off, 1 = on
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(DVB-S2)
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Rolloff: The Nyquist filter rolloff factor
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35 = 0.35, 25 = 0.25, 20 = 0.20
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(DVB-S/DVB-S2)
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Stream id: Physical Layer Pipe (PLP) id (0-255) for DVB-T2 multiplex
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(DVB-T2)
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T2 system id: Unique identifier (0-65535) of the T2 system
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(DVB-T2)
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Transmission mode: Number of DVB-T OFDM carriers
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32 = 32k, 16 = 16k, 8 = 8k, 4 = 4k, 2 = 2k, 1 = 1k
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(DVB-T/DVB-T2)
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Delivery System: The delivery system
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0 = "first generation" (DVB-S/DVB-T)
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1 = "second generation" (DVB-S2/DVB-T2)
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Polarization: Satellite antenna polarization
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H = horizontal, V = vertical
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R = circular right, L = circular left
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(DVB-S/DVB-S2)
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Signal source: Specifies the signal source (satellite) position
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(DVB-S/DVB-S2)
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SISO/MISO: Specifies the Single-Input/Multiple-Input Single-Output mode
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0 = SISO, 1 = MISO
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(DVB-T2)
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- Source
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There are two separate signal sources for SAT>IP channels:
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Z = SAT>IP Satellite (DVB-S/DVB-S2)
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Y = SAT>IP Terrestrial (DVB-T/DVB-T2)
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- Examples
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MTV3;DVB-T:658000000:B8C23D23G8M64S0T8Y0:T:0:305=2:561=fin@4,562=dut@4:5010;1073=fin,1074=dut:0:49:8438:8193:0
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=>
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MTV3;SAT>IP:658000000:B8C23G8M64S0T8:Y:0:305=2:561=fin@4,562=dut@4:5010;1073=fin,1074=dut:0:49:8438:8193:0
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Das Erste HD;DVB-S2:11494:HC23M5O35S1:S19.2E:22000:5101=27:5102=deu@3,5103=mis@3;5106=deu@106:5104;5105=deu:0:10301:1:1019:0
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=>
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Das Erste HD;SAT>IP:11494:HC23M5O35S1:Z:22000:5101=27:5102=deu@3,5103=mis@3;5106=deu@106:5104;5105=deu:0:10301:1:1019:0
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Notes:
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- The stream id "-1" states about unsuccessful tuning. This might be a
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result of invalid channel parameters or lack of free SAT>IP tuners.
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- SAT>IP specification 1.2 doesn't support DVB-C/DVB-C2 receivers yet.
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- If the plugin doesn't detect your SAT>IP network device, make sure
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your setup doesn't have firewalled the UDP port 1900.
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Acknowledgements:
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- Big thanks to Digital Devices GmbH for providing the Octopus Net
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hardware for development!
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