dvblast + tsdecrypt + oscam streaming in LAN

[stefki]

stefan.saraev : thank you, now which IP to put in config file

I have this old config

;TV1
232.12.12.1:1234 1 3000

;TV2
232.12.12.1:1235 1 3020


which input and output address to put in tsdecrypt


tsdecrypt -s 192.168.1.140:15000 -U test -P test -B 0102030405060708091011121314 -c NAGRA -A NEWCAMD -C 0x1802 -I 232.12.12.1:1234 -O file.ts (which ip ?)

[stefan.saraev]

avoid using same ip address. try this.

232.12.12.1:1234 1 3000
232.12.12.2:1234 1 3020

for tsdecrypt: TV1: input 232.12.12.1:1234 output 232.12.13.1:1234. TV2: input 232.12.12.2:1234 output 232.12.13.2:1234

[stefki]

Nope, It doesn't work for me.

I have the same problem.

Input read timeout.

This is what I do

1.
ifconfig lo multicast
ip route add 224.0.0.0/4 dev lo src 127.0.0.1
ip route flush cache

udpxy -p 4022 -m lo


2.
dvblast -f 12607000 -s 27500000 -v 18 -e -c digi.cfg

digi.cfg

;tv1
232.12.12.1:1234 1 3000

;tv2
232.12.12.2:1234 1 3020

;tv3
232.12.12.3:1234 1 3020

3.
tsdecrypt -s 192.168.1.140:15000 -U test -P test -B 0102030405060708091011121314 -c NAGRA -A NEWCAMD -C 0x1802 -I 232.12.12.1:1234 -O 232.12.13.1:1234

Input read timeout.

Play vlc: http://192.168.1.138:4022/udp/232.12.13.1:1234

[stefki]

013-09-14 00:27:15 | CAM | Connected to fd:5
2013-09-14 00:27:15 | CAM | [newcamd] Card info: CAID 0x1802 Admin=NO srvUA=0000000000000000
2013-09-14 00:27:15 | CAM | [newcamd] Card info: Provider 0 : 000000 : 0000000000000000
2013-09-14 00:27:18 | ECM | Received 0 (0 dup) and processed 0 in 3 seconds.
2013-09-14 00:27:19 | NEW | Input PID 0x0010 appeared (NIT)
2013-09-14 00:27:22 | --- | TS discontinuity on PID 0x0010 expected 12 got 6 /10/ (NIT)
2013-09-14 00:27:22 | NEW | Input PID 0x0011 appeared (SDT)
2013-09-14 00:27:22 | NEW | Input PID 0x0012 appeared (EPG)
2013-09-14 00:27:23 | NEW | Input PID 0x0000 appeared (PAT)
2013-09-14 00:27:23 | --- | TS discontinuity on PID 0x0000 expected 10 got 1 /7/ (PAT)
2013-09-14 00:27:23 | --- | TS discontinuity on PID 0x0000 expected 2 got 13 /11/ (PAT)
2013-09-14 00:27:23 | NEW | Input PID 0x0001 appeared (CAT)
2013-09-14 00:27:23 | --- | TS discontinuity on PID 0x0012 expected 9 got 0 /7/ (EPG)
2013-09-14 00:27:23 | --- | TS discontinuity on PID 0x0012 expected 1 got 11 /10/ (EPG)
2013-09-14 00:27:24 | NEW | Input PID 0x0014 appeared (TDT/TOT)
TS discontinuity on PID 0x0000 expected 14 got 8 /10/ (PAT)

No picture.
Play vlc: http://192.168.1.138:4022/udp/232.12.13.1:1234

[BluetoothBG]

@stefki,

stefan.saraev and turbopower gave you some very good pointers, several more things to check:

- make sure that the interface you put the multicast routes on has an IPv4 address configured (private range [192.168/16] works just fine)
- stop you firewall (for example "service iptables stop" for RedHat based systems) or add needed rules to permit your traffic
- depending on your dvblast configuration, you may need to add "-R" flag to tsdecrypt, it means to use RTP packets as input as this is the default type of dvblast; if you need to use UDP transport set a "-U" flag to dvblast

modprobe dummy

ip link set dev dummy0 up
ip link set dev dummy0 multicast on
ip address add 192.168.168.1/24 brd + dev dummy0
ip route add 232.12.12.0/23 dev dummy0

sysctl -w net.ipv4.conf.all.rp_filter=0
sysctl -w net.ipv4.conf.dummy0.rp_filter=0

udpxy -p 4022

UDP transport:

dvblast -f 12607000 -s 27500000 -v 18 -e -c digi.cfg -r -U -C -Y -W -e
tsdecrypt -s 192.168.1.140:15000 -U test -P test -B 0102030405060708091011121314 -c NAGRA -A NEWCAMD -C 0x1802 -I 232.12.12.1:1234 -O 232.12.13.1:1234

RTP transport:

dvblast -f 12607000 -s 27500000 -v 18 -e -c digi.cfg -r -C -Y -W -e
tsdecrypt -s 192.168.1.140:15000 -U test -P test -B 0102030405060708091011121314 -c NAGRA -A NEWCAMD -C 0x1802 -I 232.12.12.1:1234 -O 232.12.13.1:1234 -R

Then you should be able to watch it using VLC: http://192.168.1.138:4022/udp/232.12.13.1:1234

There may be some mistakes in this example configuration or you won't need all of these lines, so please read carefully the man pages of dvblast and tsdecrypt, they are very well documented (thanks to gfto for that :) )
You can use "tcpdump -ni dummy0" to debug what is going on.

[stefan.saraev]

input read timeout = likely bad sid in dvblast
ts discontinuity - this doesn't smell good. means bad signal *or* another process already streaming on the same input address...

[stefki]

Hi,

I have big problem vlc transcoding
I can't change the audio pid of transport stream, which comes directly from dvblast + tsdecrypt

cvlc -vvv "udp://@232.12.13.4:1136" --sout "#transcode{venc=x264{profile=baseline,l evel=3.0,keyint=25,crf=22,vbv-maxrate=1000,vbv-bufsize=2000,preset=veryfast},fps=25,vco dec=h264,width=640,height=360,acodec=aac ,ab=64,deinterlace}:std{access=http,mux= ts,dst=192.168.1.27:1237}" --sout-ts-pid-audio=3329

Also I need to change the dvb subtitle of the ts stream.

I am using vlc 2.0.8 , tried newer versions but seems the ts pid commands not working
Thank you.

[mminkov]

Да възродя и аз малко темата: и с астра (+сипсървър) и с MuMuDVB , Свободните канали тръгват. Спрял съм се за сега на 12565H30000 @ 39Е, че има свободни канали. опитвам обаче да декриптирам NG Wild така и нищо не се получава:

# cat ngw.cfg
;NG WILD
239.255.0.6:5004 1 116

# dvblast -f 12565000 -s 30000000 -v 18 -e -c ngw.cfg  -r -U -C -Y -W -e

поизлизват някакви данни за каналите и след това:

# tsdecrypt -s 127.0.0.1:23001 -U user -P pass -B 0102030405060708091011121314 -c BULCRYPT -A NEWCAMD -C 0x4aee -I 239.255.0.6:5004 239.255.0.60:5004
2015-04-23 15:58:55 | Syslog     : disabled
2015-04-23 15:58:55 | CA System  : BULCRYPT | CAID: 0x4aee (19182)
2015-04-23 15:58:55 | Input addr : udp://239.255.0.6:5004/
2015-04-23 15:58:55 | Input src  : 0.0.0.0
2015-04-23 15:58:55 | Output file: STDOUT
2015-04-23 15:58:55 | Out filter : enabled (output only service related PIDs)
2015-04-23 15:58:55 | TS discont : report
2015-04-23 15:58:55 | Decoding   : threaded
2015-04-23 15:58:55 | CAMD proto : newcamd
2015-04-23 15:58:55 | CAMD addr  : 127.0.0.1:23001 (IPv4/IPv6)
2015-04-23 15:58:55 | CAMD user  : user
2015-04-23 15:58:55 | CAMD pass  : pass
2015-04-23 15:58:55 | CAMD deskey: 0102030405060708091011121314
2015-04-23 15:58:55 | EMM process: No
2015-04-23 15:58:55 | ECM process: Yes
2015-04-23 15:58:55 | ECM report : 60 sec
2015-04-23 15:58:55 | CW warning : 60 sec
2015-04-23 15:58:55 | Start tsdecrypt v10.0 (release, build 2015-04-22_16:17 libdvbcsa)
2015-04-23 15:58:55 | Connecting input to 239.255.0.6 port 5004
2015-04-23 15:58:55 | Input connected to fd:3
2015-04-23 15:58:55 | CAM | Connecting to server 127.0.0.1 port 23001
2015-04-23 15:58:55 | CAM | Connected to server 127.0.0.1 port 23001 (addr=127.0.0.1 fd=4).
2015-04-23 15:58:55 | CAM | [newcamd] Card info: CAID 0x0000 Admin=YES srvUA=000000****000000
2015-04-23 15:58:55 | CAM | [newcamd] Card info: Provider 0 : 000000 : 0000000000000000
2015-04-23 15:58:55 | NEW | Input PID 0x0014 appeared (TDT/TOT)
2015-04-23 15:58:56 | NEW | Input PID 0x0012 appeared (EPG)
2015-04-23 15:58:58 | ECM | Received 0 (0 dup) and processed 0 in 3 seconds.
2015-04-23 15:58:58 | --- | TS discontinuity on PID 0x0012 expected  6 got 11 /5/ (EPG)
2015-04-23 15:58:58 | NEW | Input PID 0x0010 appeared (NIT)
2015-04-23 15:58:58 | --- | TS discontinuity on PID 0x0010 expected 15 got  2 /3/ (NIT)
2015-04-23 15:58:59 | NEW | Input PID 0x0001 appeared (CAT)
2015-04-23 15:59:00 | --- | TS discontinuity on PID 0x0001 expected  1 got  2 /1/ (CAT)
2015-04-23 15:59:00 | --- | TS discontinuity on PID 0x0001 expected  3 got  1 /14/ (CAT)
2015-04-23 15:59:00 | --- | TS discontinuity on PID 0x0001 expected  2 got  0 /14/ (CAT)
2015-04-23 15:59:02 | NEW | Input PID 0x0000 appeared (PAT)
2015-04-23 15:59:03 | --- | TS discontinuity on PID 0x0010 expected  4 got 10 /6/ (NIT)
2015-04-23 15:59:04 | NEW | Input PID 0x0011 appeared (SDT)
2015-04-23 15:59:04 | --- | TS discontinuity on PID 0x0010 expected 11 got  6 /11/ (NIT)
2015-04-23 15:59:06 | --- | TS discontinuity on PID 0x0011 expected 10 got 11 /1/ (SDT)
2015-04-23 15:59:06 | --- | TS discontinuity on PID 0x0010 expected  7 got 15 /8/ (NIT)
2015-04-23 15:59:07 | --- | TS discontinuity on PID 0x0012 expected 13 got 14 /1/ (EPG)
2015-04-23 15:59:09 | --- | TS discontinuity on PID 0x0010 expected  0 got  5 /5/ (NIT)
2015-04-23 15:59:10 | --- | TS discontinuity on PID 0x0010 expected  6 got 14 /8/ (NIT)
2015-04-23 15:59:12 | --- | TS discontinuity on PID 0x0011 expected 12 got  0 /4/ (SDT)
2015-04-23 15:59:12 | --- | TS discontinuity on PID 0x0001 expected  2 got  7 /5/ (CAT)
2015-04-23 15:59:12 | --- | TS discontinuity on PID 0x0000 expected  6 got  1 /11/ (PAT)
2015-04-23 15:59:13 | --- | TS discontinuity on PID 0x0011 expected  1 got 13 /12/ (SDT)
2015-04-23 15:59:14 | --- | TS discontinuity on PID 0x0010 expected 15 got  1 /2/ (NIT)
2015-04-23 15:59:14 | --- | TS discontinuity on PID 0x0010 expected  2 got  3 /1/ (NIT)
2015-04-23 15:59:14 | --- | TS discontinuity on PID 0x0010 expected  4 got  6 /2/ (NIT)
2015-04-23 15:59:14 | --- | TS discontinuity on PID 0x0001 expected  8 got  4 /12/ (CAT)

Струва ми се, че всичко тръгва както трябва, лог-а си върви и от време на време се появяват някакви нечетаеми символи. В лог-а на оскама присъства само свързването и няма ECM-и за този user. картина съотвотно с VLC-то също няма. Притеснява ме това дето съм го почервенил. ДВБласт-а дава от време на време това:

warning: too many errors for stream 239.255.0.6:5004, resetting

Може ли някой да удари едно рамо.

Още нещо: 1. когато се закъча в VLC на rtp://@239.255.0.6:5004 или udp://@239.255.0.6:5004 (криптирания стрийм) и има ЕПГ и на Codec Details се появяват данните за стрийма. Когато се закъча на rtp://@239.255.0.60:5004 (уж вече декриптирания стрийм) - няма нищо.
2. Когато добавя `-R' накрая на tsdecrypt-а, започват OK заявки в оскам-лог-а, обаче пак втория поток е тъмен...