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Sonny Walkman edited this page Mar 28, 2024
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Below is my basic usage information page to assist with usage and shall be updated when improvements and feature available.
mptsd is a versatile tool for MPEG TS multichannel multiplexing of individual SPTS => MPTS. (Single Program Transport Stream) => (Multiple Program Transport Stream)
mptsd offering a wide range of features from server configuration to handling various output settings.
This document provides an overview of all command-line options available as of 28-03-2024.
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-i ident: Sets the server ident. Default:ux/mptsd.
-
-b addr: Binds to a local IP address. Default:0.0.0.0. -
-p port: Sets the port to listen on. Default:0. -
-N: Disables network. -
-d pidfile: Daemonizes with specified pidfile. -
-l host: Specifies the Syslog host. Default: disabled. -
-L port: Sets the Syslog port. Default:514.
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-g file: Specifies the global configuration file. Default:mptsd.conf. -
-c file: Specifies the channels configuration file. Default:mptsd_channels.conf. -
-e file: Specifies the EPG configuration file. Default:mptsd_epg.conf. -
-n file: Specifies the NIT configuration file. Default:mptsd_nit.conf.
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-O ip: Sets the output UDP address. -
-P ip: Sets the output UDP port. Default:5000. -
-o ip: Specifies the output interface address. Default:0.0.0.0. -
-t ttl: Sets the multicast TTL. Default:1. -
-s SSRC: Enables RTP. Default: disabled. -
-B Mbps: Sets the output bitrate in Mbps. Default:38.00. -
-m mode: Sets the PCR mode. Available modes:- Mode 0: Do not touch PCRs (default).
- Mode 1: Move PCRs to their calculated place.
- Mode 2: Rewrite PCRs using output bitrate.
- Mode 3: Move PCRs and rewrite them.
mptsd provides the capability for exact PCR restamping, achievable by employing the -m 3 option. This functionality is especially vital for hardware modulators that necessitate precise PCR values to function correctly. Given the importance of this feature for many cost-effective modulators, it is advised to always use -m 3 setting with them.
Compatibility and performance testing of mptsd has successfully demonstrated its effective operation with the following modulators:
- Dektec DTE-3114
- HiDes UT-100C
Employing the -m 3 option ensures that mptsd meets the technical requirements needed for optimal functionality with these and potentially other hardware modulators.
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-q: Quiet mode. -
-D: Debug mode. -
-W: Write output file (recommended to use with-N). -
-f: Specifies the output filename. Default:mptsd-output.ts(use-for stdout). -
-E: Write input file. -
-9: Enable LCN support. Default: disabled.
The global configuration file for mptsd, affecting server-wide settings.
- Global: Set the network ID.
- Timeouts: Controls the insertion times for needed PSI.
[Global]
network_id=1
[Timeouts]
pat = 100 // Min:25 Max:500
#cat = 200 // Min:25 Max:500 ** unused **
pmt = 200 // Min:25 Max:500
nit = 2000 // Min:25 Max:10000
sdt = 500 // Min:25 Max:2000
#bat = 5000 // Min:25 Max:10000 ** unused **
eit = 1000 // Min:25 Max:2000
#rst = 20000 // Min:25 Max: - ** unused **
tdt = 5000 // Min:25 Max:30000
tot = 15000 // Min:25 Max:30000
stats = 1000 // No limitsDefines channels and their source streams for the multiplex.
- Channel Definition: Names, IDs, and source addresses for each channel.
- PID Mappings: Custom mappings of PIDs from source to multiplex.
[Global]
provider_name = Unix Solutions
transport_stream_id = 1
[Channel1]
service_id = 1
id = btv
name = bTV
eit_mode = 0 # 0 = ignore EIT data from input
# 1 = forward EIT data for the configured service, ignore any other EIT data
source1 = http://signal-server/stb/btv.mpg
#source2 = http://signal-server2/stb/btv.mpg
#source3 = http://signal-server3/stb/btv.mpg
#source4 = udp://239.0.0.1:5000/
#source5 = rtp://239.78.78.2:5000/
#worktime = 14:18-14:19
lcn = 2
lcn_visible = yes
[Channel2]
service_id = 2
id = kanal1
name = "Kanal 1"
source = http://signal-server/stb/kanal1.mpg
lcn = 2
lcn_visible = yes
[Channel3]
service_id = 3
id = novatv
name = "Nova"
source1 = http://signal-server/stb/novatv.mpg
lcn = 3
lcn_visible = yes
[Channel4]
service_id = 4
id = tv2
name = "TV 2"
source1 = http://signal-server/stb/tv2.mpg
lcn = 7
lcn_visible = yes
[Channel5]
service_id = 5
id = ngc
name = "NatGeo"
source1 = http://signal-server/stb/ngc.mpg
lcn = 72
lcn_visible = yes
[Channel6]
service_id = 6
id = tv1
name = "TV 1"
source1 = http://signal-server/stb/tv1.mpg
lcn = 25
lcn_visible = yes
[Channel7]
service_id = 7
id = planetahit
name = "Planeta HIT"
source1 = http://signal-server/stb/planetahit.mpg
lcn = 33
lcn_visible = no
[Channel8]
service_id = 8
id = fresh
name = "Radio Fresh"
radio = yes
source = http://signal-server/stb/fresh.mpg
lcn = 201
lcn_visible = yes
[Channel9]
service_id = 9
id = bgradio
name = "BG Radio"
radio = yes
source1 = http://signal-server/stb/bgradio.mpg
lcn = 202
lcn_visible = yesConfigures EPG data sourcing and association for the multiplex.
- EPG Sources: Methods and sources for acquiring EPG data.
- EPG Association: Links EPG data to specific channels.
[btv-now]
start=1271055600
duration=3600
event=the day is wonderful
sdescr=A women's talk show with hosts Iva and Bogi
descr=123456789012345678901234567890123456789012345678901234567890xxxxxxyy
[btv-next]
start=1271059200
duration=3600
event=Wind from the valley
sdescr=series, еп. 69
descr=
[kanal1-now]
start=1271056500
duration=2700
event=Bold and the Beautiful
sdescr=tv movie /2477 episodes/
descr=
[kanal1-next]
start=1271059200
duration=2700
event=Women with Marta Vachkova /talk show/
sdescr=
descr=
[novatv-now]
start=1271052900
duration=8100
event=For coffee
sdescr=broadcast on NTV
descr=
[novatv-next]
start=1271061000
duration=5400
event=The house of money
sdescr=a fun show on NTV
descr=
[tv2-now]
start=1271055600
duration=3600
event=Intermission
sdescr=
descr=
[tv2-next]
start=1271059200
duration=7200
event=Password. Fish match
sdescr=criminal with John Travolta, Holy Berry
descr=
[ngc-now]
start=1271055600
duration=3600
event=The incredible bear
sdescr=
descr=
[ngc-next]
start=1271059200
duration=3600
event=Some Other Event Information
sdescr=
descr=Manages the Network Information Table (NIT) for the digital television network.
- Network ID: Unique identifier for the network.
- Transport Streams: List of transport streams with identifiers.
- Network Descriptors: Additional network metadata.
[Global]
network_name = "Unixsol DVB-C network"
[Transponder1]
transport_stream_id = 1
frequency = 0658,0000
modulation = 64-QAM
symbol_rate = 006,8750
[Transponder2]
transport_stream_id = 2
frequency = 0666,0000
modulation = 64-QAM
symbol_rate = 006,8750
[Transponder3]
transport_stream_id = 3
frequency = 0674,0000
modulation = 64-QAM
symbol_rate = 006,8750
[Transponder4]
transport_stream_id = 4
frequency = 0682,0000
modulation = 64-QAM
symbol_rate = 006,8750
[Transponder5]
transport_stream_id = 5
frequency = 0690,0000
modulation = 64-QAM
symbol_rate = 006,8750
[Transponder6]
transport_stream_id = 6
frequency = 0698,0000
modulation = 64-QAM
symbol_rate = 006,8750
[Transponder7]
transport_stream_id = 7
frequency = 0706,0000
modulation = 64-QAM
symbol_rate = 006,8750
[Transponder8]
transport_stream_id = 8
frequency = 0714,0000
modulation = 64-QAM
symbol_rate = 006,8750mptsd -m 3 -b 0.0.0.0 -O 224.0.0.1 -p 1234 -g ./somepath/mux/mptsd.conf -c ./somepath/mux/mptsd_channels.conf -e ./somepath/mux/mptsd_epg.conf -n ./somepath/mux/mptsd_nit.conf -i mysuper-mux