TVHEADEND + CWC + OSCAM -> No picture

James Dean

Hi guys!

After reading a lot and playing around I managed to make my configuration almost work.

Unfortunately just almost.

Here is what I have:

Synology NAS with OSCAM + TVHEADEND installed on it.

Configured CWC in TVHAEDEND (verified the OSCAM-configuration with PC-DVB-S-card + Acamd-plugin to verify newcamd-configuration -> works flawlessly)

Logfile from TVHEADEND says:
Oct 21 20:39:58.672 cwc: Connected to 192.168.0.11:12022
Oct 21 20:39:58.678 cwc: 192.168.0.11:12022: Connected as user 0x0b to a BetaCrypt-card [0x1702 : 00.00.00.00.00.00.00.00] with 1 providers
Oct 21 20:39:58.678 cwc: 192.168.0.11:12022: irdeto card
Oct 21 20:39:58.678 cwc: 192.168.0.11:12022: Provider ID #1: 0x000000 00.00.00.00.00.00.00.00
Oct 21 20:39:58.678 cwc: 192.168.0.11:12022: Will not forward EMMs (not allowed by server)
.......
Oct 21 20:55:47.566 cwc: Sending ECM (PID 320) section=0/0, for service "ORF1 HD" (seqno: 3781)
Oct 21 20:55:50.126 cwc: Received ECM reply (PID 320) for service "ORF1 HD" even: 75.ec.8f.f0.f7.4f.59.9f odd: 48.1a.44.a6.c7.bc.69.ec (seqno: 3781 Req delay: 2559 ms)
Oct 21 20:55:57.564 cwc: Sending ECM (PID 320) section=0/0, for service "ORF1 HD" (seqno: 3782)
Oct 21 20:55:59.398 cwc: Received ECM reply (PID 320) for service "ORF1 HD" even: 5b.8a.98.7d.a0.36.ac.82 odd: 48.1a.44.a6.c7.bc.69.ec (seqno: 3782 Req delay: 1833 ms)
Oct 21 20:56:07.560 cwc: Sending ECM (PID 320) section=0/0, for service "ORF1 HD" (seqno: 3783)
Oct 21 20:56:10.430 cwc: Received ECM reply (PID 320) for service "ORF1 HD" even: 5b.8a.98.7d.a0.36.ac.82 odd: ed.4f.de.1a.21.fb.b0.cc (seqno: 3783 Req delay: 2869 ms)
Oct 21 20:56:17.561 cwc: Sending ECM (PID 320) section=0/0, for service "ORF1 HD" (seqno: 3784)
Oct 21 20:56:19.396 cwc: Received ECM reply (PID 320) for service "ORF1 HD" even: 55.4c.1d.be.6d.8b.4f.47 odd: ed.4f.de.1a.21.fb.b0.cc (seqno: 3784 Req delay: 1835 ms)
Oct 21 20:56:27.561 cwc: Sending ECM (PID 320) section=0/0, for service "ORF1 HD" (seqno: 3785)
Oct 21 20:56:29.391 cwc: Received ECM reply (PID 320) for service "ORF1 HD" even: 55.4c.1d.be.6d.8b.4f.47 odd: 57.28.b7.36.dc.4a.94.ba (seqno: 3785 Req delay: 1829 ms)
Oct 21 20:56:37.571 cwc: Sending ECM (PID 320) section=0/0, for service "ORF1 HD" (seqno: 3786)

Oct 21 20:56:39.401 cwc: Received ECM reply (PID 320) for service "ORF1 HD" even: ff.43.93.d5.19.45.1d.7b odd: 57.28.b7.36.dc.4a.94.ba (seqno: 3786 Req delay: 1830 ms)

Logfile from OSCAM says:
2013/10/21 20:55:50 48102B38 c DS413 (1702&000000/0000/132F/93:34F9549F7E66D9220FA8BF51E28D82AE): found (2559 ms) by**
2013/10/21 20:55:59 48102B38 c DS413 (1702&000000/0000/132F/93:F1CFFB20D9F15FB6B45888A2B156E027): found (1831 ms) by**
2013/10/21 20:56:10 48102B38 c DS413 (1702&000000/0000/132F/93:025AB16D1CA620C843D069791EA1F83F): found (2864 ms) by**
2013/10/21 20:56:19 48102B38 c DS413 (1702&000000/0000/132F/93:3D0B1B57C6BDD33338B6C5AB5ADCCA0D): found (1829 ms) by**
2013/10/21 20:56:29 48102B38 c DS413 (1702&000000/0000/132F/93:5F85FEDD5E1CF1F6278483BE79FCCAEF): found (1826 ms) by**

2013/10/21 20:56:39 48102B38 c DS413 (1702&000000/0000/132F/93:CD88EB8965AA56E7BB719543A2A94010): found (1830 ms) by**

So actually everything looks fine. But the screens keeps black / no picture.

I tried this with XBMC.

The webinterface didn't work at all for any channel (FTA / scrambled)

Any ideas what I did wrong??

Thanks!

KR,

James

James Dean

OK .. at least I solved the issue with webinterface not working .. is this 401 error caused by bad authorization and "empty" user required.

By looking at the source I find the following:

tvhlog(LOG_DEBUG, "cwc",
"Received ECM reply%s for service \"%s\" "
"even: %02x.%02x.%02x.%02x.%02x.%02x.%02x.%02x"
" odd: %02x.%02x.%02x.%02x.%02x.%02x.%02x.%02x (seqno: %d "
"Req delay: %lld ms)",
chaninfo,
t->s_svcname,
msg[3 + 0], msg[3 + 1], msg[3 + 2], msg[3 + 3], msg[3 + 4],
msg[3 + 5], msg[3 + 6], msg[3 + 7], msg[3 + 8], msg[3 + 9],
msg[3 + 10],msg[3 + 11],msg[3 + 12],msg[3 + 13],msg[3 + 14],
msg[3 + 15], seq, delay);

if(ct->cs_keystate != CS_RESOLVED)
tvhlog(LOG_INFO, "cwc",
"Obtained key for for service \"%s\" in %lld ms, from %s",

t->s_svcname, delay, ct->cs_cwc->cwc_hostname);

As I have the "Received EMM"-message but not the "Obtained key" it seems that there is something wrong with the keystate ... but have no idea what.

Any ideas on that??

James Dean

Hello!

Nobody there who can give me a hint why the screen keeps black??

I already compiled the most recent version 3.5.245 for my platform .. but still no luck ...

Would really appreciate some hints!

Thanks!

Baum K

Be sure we read your post, you're not alone ;) but in my case, i have no idea.

What is your TVH client ? (XBMC HTSP plugin ? Are you using Openelec ? )

Which hardware ? (in case you are not using your NAS for watching on your TV )

James Dean

Hi!

I solved my problem by compiling the most recent version and use dvbcsa-library with correct compile-parameter!

Now it works like a charm!

Peter Selten

Hi,

I have exactly the same problem as you wrote above.

Could you please give me some more information about "dvbcsa-library with correct compile-parameter" ??

Thank you.

Regards

Jeroen Michiel

I had the exact same issue. The version used in the Synology NAS package made by SynoCommunity is 3.4.27 (3.4patch1), which doesn't seem to work well on the NAS. The latest from master does with dvbcsa (don't know if it would work without, probably does).

I used the spksrc repo (https://github.com/SynoCommunity/spksrc) and followed their instructions.

I changed the tvheadend Makefile (in cross/tvheadend) to download the latest from master, added a dependency to libdvbcsa (and added an entry for the lib in the cross dir too). Built for my arch, installed, and everything works like a charm!

Splendid project!

guaresi manuel

Hello i have the same problem with Tvheadend-Oscam,the oscam send keys to Tvheadend but the screen ist black,i already test the oscam with a Dreambox 800 and ist working fine.Somebady have a solution for this ?
Thank you