Bug #4813
TVH does not support DVN jet (4A30)use NEWCAMD decryption.
0%
Description
My CAID is a new version of 4A30 (DVN JET) TVH that has supported DVB-API mode decryption.
but TVH use newcamd mode to decrypt DVN JET system (4A30) failure. From oscam log and TVH log, it should be TVH problem. Please view log information by developers, thank you!
Files
History
Updated by shengkun zang almost 7 years ago
- File tvheadend.log tvheadend.log added
- File log (1).txt log (1).txt added
Jaroslav Kysela wrote:
Retest with latest - v4.3-848-gc69368bae .
Build: 4.3-710~g41624278b (2017-11-24T22:55:27+0800) Toggle details
The decryption failed, the screen is black screen, can hear the sound, the network can also see traffic, oscam without any request information. The log file is attached, thank you.
Updated by Jaroslav Kysela almost 7 years ago
There's something different in your configuration. I don't see 'cwc:' lines in log (except the first login). You should see lines like:
2017-12-25 21:49:19.846 [ TRACE]:descrambler: cwc-219.219.0.46-15000-4A30: key state changed from INIT to READY for "SuQian/754MHz/黑龙江卫视高清" 2017-12-25 21:49:19.846 [ TRACE]:descrambler: service "SuQian/754MHz/黑龙江卫视高清": 1 descramblers (0 ok 0 failed 0 fatal) 2017-12-25 21:49:19.846 [ TRACE]:descrambler: mux 0x55b8cc48f6b0 open pid 18DF (6367) (flags 0x0100) for 0x7fd47400c500 2017-12-25 21:49:19.846 [ DEBUG]:cwc: SuQian/754MHz/黑龙江卫视高清 using CWC 219.219.0.46:15000
Updated by shengkun zang almost 7 years ago
- File log (2).txt log (2).txt added
- File tvh-dvn.log tvh-dvn.log added
Jaroslav Kysela wrote:
There's something different in your configuration. I don't see 'cwc:' lines in log (except the first login). You should see lines like:
[...]
Updated by shengkun zang almost 7 years ago
- File tvheadend.log tvheadend.log added
Jaroslav Kysela wrote:
v4.3-851-g62d2ce6f5
still not work!
Updated by shengkun zang almost 7 years ago
- File tvheadend.log tvheadend.log added
shengkun zang wrote:
Jaroslav Kysela wrote:
v4.3-851-g62d2ce6f5
still not work!
Updated by Jaroslav Kysela almost 7 years ago
Use '--trace descrambler,cwc'. Also it would be good to check why the non-standard ECM data are rejected in cwc_table_input(). I have no more ideas.
Updated by shengkun zang almost 7 years ago
- File tvheadend.log tvheadend.log added
Jaroslav Kysela wrote:
Use '--trace descrambler,cwc'. Also it would be good to check why the non-standard ECM data are rejected in cwc_table_input(). I have no more ideas.
Updated by Jaroslav Kysela almost 7 years ago
TVH now sends ECM to oscam. What oscam says on this?
2017-12-27 19:27:08.978 [ DEBUG]:cwc: ECM state INIT 2017-12-27 19:27:08.978 [ DEBUG]:cwc: Insert new ECM (PID 6987) for service "CCTV-8高清" 2017-12-27 19:27:08.978 [ TRACE]:cwc: sending message sid 698 len 170 enq 1 2017-12-27 19:27:08.978 [ TRACE]:cwc: 00 00 B7 00 ED E8 D1 4E 2C 6F 8F 35 4A E0 CD EF .......N,o.5J... 2017-12-27 19:27:08.978 [ TRACE]:cwc: 00 A0 30 73 AE AF 58 9B C1 3D 42 2D 2E 00 95 90 ..0s..X..=B-.... 2017-12-27 19:27:08.978 [ TRACE]:cwc: 7C 73 C5 73 F0 85 C7 3A 92 E4 7C B6 68 41 24 48 |s.s...:..|.hA$H 2017-12-27 19:27:08.978 [ TRACE]:cwc: E2 48 15 67 78 03 5F 62 ED 08 FA 91 02 B0 83 E8 .H.gx._b........ 2017-12-27 19:27:08.978 [ TRACE]:cwc: 8A CC 31 A0 3E EA 27 72 8A 99 57 41 92 52 EB AF ..1.>.'r..WA.R.. 2017-12-27 19:27:08.978 [ TRACE]:cwc: 6D 92 58 3F 48 0E 49 FD 67 3C 52 18 F6 CD DB 0F m.X?H.I.g<R..... 2017-12-27 19:27:08.978 [ TRACE]:cwc: 43 F4 59 F7 68 A0 CF 98 3A 4E C6 14 52 33 31 84 C.Y.h...:N..R31. 2017-12-27 19:27:08.978 [ TRACE]:cwc: 49 63 34 7C 21 A6 9E 3D 38 7B BB 29 E8 EC CB 8F Ic4|!..=8{.).... 2017-12-27 19:27:08.978 [ TRACE]:cwc: 5F 23 F1 7B FF 5A 17 1D D1 D6 6C 40 29 35 B4 64 _#.{.Z....l@)5.d 2017-12-27 19:27:08.978 [ TRACE]:cwc: EA CB F9 49 A0 7B BA 00 47 E4 C4 37 5A AC 24 44 ...I.{..G..7Z.$D 2017-12-27 19:27:08.978 [ TRACE]:cwc: 5D 23 31 D5 27 AB 38 D8 84 AF ]#1.'.8... 2017-12-27 19:27:08.978 [ DEBUG]:cwc: Sending ECM (PID 6987) section=0/0, for service "CCTV-8高清" (seqno: 14) 2017-12-27 19:27:08.978 [ TRACE]:descrambler: ECM message 50:00 (section 0, len 144, pid 6987) for service "CCTV-8高清"
Updated by shengkun zang almost 7 years ago
- File log (4).txt log (4).txt added
- File tvheadend.log tvheadend.log added
Jaroslav Kysela wrote:
TVH now sends ECM to oscam. What oscam says on this?
[...]
Oscam has no any information, except for the information of the account connection, and there is no hint. Please look at the log file.
Updated by Jaroslav Kysela almost 7 years ago
If you use oscam from https://github.com/nx111/oscam/blob/master/module-newcamd.c#L1379 the newcamd code is not patched for DVN there.
Updated by shengkun zang almost 7 years ago
Jaroslav Kysela wrote:
If you use oscam from https://github.com/nx111/oscam/blob/master/module-newcamd.c#L1379 the newcamd code is not patched for DVN there.
Yes, I'm using this version. Where is the newcamd module code of patched for DVN ? thanks
Updated by Andreas Fornberg almost 7 years ago
I don't know if it's another issue or if it is related but i have big problems with a Conax card too here with latest 4.3 git version.
Sometimes it doesn't decrypt the channel and when it does it stops decrypting with 30-60 sec intervals.
With 4.2.x stable versions i have no problems.
Updated by Christian Eiden almost 7 years ago
Got errors when using TVH which includes commits for this ticket:
2017-12-27 19:34:33.315 cwc: Got unexpected ECM reply (seqno: 13) 2017-12-27 19:34:34.208 TS: ASTRA/12574.25H/DMAX HD: H264 @ #767 Continuity counter error (total 1400) 2017-12-27 19:34:34.208 TS: ASTRA/12574.25H/DMAX HD: AC3 @ #771 Continuity counter error (total 864) 2017-12-27 19:34:34.208 TS: ASTRA/12574.25H/DMAX HD: TELETEXT @ #34 Continuity counter error (total 744) 2017-12-27 19:34:34.208 descrambler: cannot decode packets for service "DMAX HD" 2017-12-27 19:34:36.616 tsfix: transport stream H264, DTS discontinuity. DTS = 8139423, last = 7905423 2017-12-27 19:34:36.617 tsfix: transport stream TELETEXT, DTS discontinuity. DTS = 8059135, last = 7826587 2017-12-27 19:34:36.627 tsfix: transport stream AC3, DTS discontinuity. DTS = 8064000, last = 7816320
Updated by Andreas Fornberg almost 7 years ago
I removed the commits from this ticket and recompiled and now my Conax card works again.
Updated by Christian Eiden almost 7 years ago
Andreas Fornberg wrote:
I removed the commits from this ticket and recompiled and now my Conax card works again.
after going back to tvheadend_4.3-846~g9538b1c_amd64.deb, my HD+ card works as well without issue, with the commit I got glitches every 30-60s
Updated by Jaroslav Kysela almost 7 years ago
Could you try to revert only commit 62d2ce6f5c8005c4bae147d45042c777244a0b74 (cwc, cccam: remove early ECM/EMM filter) ?
Updated by Christian Eiden almost 7 years ago
I reverted commit 62d2ce6f5c8005c4bae147d45042c777244a0b74 but got the same result, glitches every 30-60s on HD+
Updated by Jaroslav Kysela almost 7 years ago
I fixed this issue in v4.3-861-g715a4a844 . See the last associated commit to this bug.
Updated by Mark Clarkstone almost 7 years ago
Jaroslav Kysela wrote:
I fixed this issue in v4.3-861-g715a4a844 . See the last associated commit to this bug.
Working here
Updated by Jaroslav Kysela almost 7 years ago
- Status changed from New to Fixed
I'm closing this. TVH's has code for 4A30, but until oscam is not fixed, it won't work.
Updated by shengkun zang almost 7 years ago
Jaroslav Kysela wrote:
I'm closing this. TVH's has code for 4A30, but until oscam is not fixed, it won't work.
OK Thanks!