Tvheadend

You can also filter out 4A30 in the CA tab (stream filters) in tvheadend.

Jaroslav Kysela wrote:

You can also filter out 4A30 in the CA tab (stream filters) in After testing, your scheme does not work.

In the TS stream, the header of the ECM data is not standard data.
The standard data is 0x80 or 0x81
The dvn jet data’head is 0x50

Jaroslav Kysela wrote:

You can also filter out 4A30 in the CA tab (stream filters) in tvheadend.

Sorry, maybe you misunderstood me. It's not CAID's priority problem. It's the file header problem of TS streaming. Do I need to provide TS streaming files?
After testing, your scheme does not work.
In the TS stream, the header of the ECM data is not standard data.
The standard data is 0x80 or 0x81
The dvn jet data’head is 0x50

Jaroslav Kysela wrote:

OK, there's a fault in my comments, you have CAID 4A30 on your card. Anyway, oscam is trying to use 4A02 for a reason, so you should convice oscam to use CAID 4A30 as first.

Different value which identifies the ECM might be a problem. Could you provide example dumps of ECMs for dvn jet ?

In oscam, CAID has been forced to be 4A30, and TVH is forced CAID to be 4A30 at the same time, but the requested data is wrong, and there are some unknow information
Now, China is midnight, and tomorrow morning, I'll give you a video file that hasn't been declassified.

https://www.tvheadend.org/issues/4218

shengkun zang wrote:

In oscam, CAID has been forced to be 4A30, and TVH is forced CAID to be 4A30 at the same time, but the requested data is wrong, and there are some unknow information
Now, China is midnight, and tomorrow morning, I'll give you a video file that hasn't been declassified.

Provide just example ECM dump from oscam - debug level 2 and wait for ECM data.

It seems that DVN jet is not officially supported in the standard oscam. Please, provide (or sent the source / URL) of your oscam's changes.

Jaroslav in China is in use this Oscam

Ok, it appears that first byte is 0x50 indeed. I don't see the reason, why this ECM should be ignored by tvh. There's no filter for this. Provide '--trace descrambler,dvbapi' for tvheadend, too. https://tvheadend.org/projects/tvheadend/wiki/Traces

The ECM dump or TS contents is not required more.

Jaroslav Kysela wrote:

shengkun zang wrote:

In oscam, CAID has been forced to be 4A30, and TVH is forced CAID to be 4A30 at the same time, but the requested data is wrong, and there are some unknow information
Now, China is midnight, and tomorrow morning, I'll give you a video file that hasn't been declassified.

Provide just example ECM dump from oscam - debug level 2 and wait for ECM data.

It seems that DVN jet is not officially supported in the standard oscam. Please, provide (or sent the source / URL) of your oscam's changes.

I will send this data to you ！Thanks！

shengkun zang wrote:

Jaroslav Kysela wrote:

shengkun zang wrote:

In oscam, CAID has been forced to be 4A30, and TVH is forced CAID to be 4A30 at the same time, but the requested data is wrong, and there are some unknow information
Now, China is midnight, and tomorrow morning, I'll give you a video file that hasn't been declassified.

Provide just example ECM dump from oscam - debug level 2 and wait for ECM data.

It seems that DVN jet is not officially supported in the standard oscam. Please, provide (or sent the source / URL) of your oscam's changes.

If oscam not forces CAID------oscam log
2017/11/17 05:36:30 2761B4E4 r (reader) Reader-1 [mouse] found card system dvn
2017/11/17 05:36:30 2761B4E4 r (reader) Reader-1 [dvn] THIS WAS A SUCCESSFUL START ATTEMPT No 1 out of max alloted of 1
2017/11/17 05:36:30 2761B4E4 r (reader) Reader-1 [dvn] entitlements for (4A30:000000):
2017/11/17 05:36:30 2761B4E4 r (reader) Reader-1 [dvn] chid: 0013 date: 2009/10/23 - 2020/12/01
2017/11/17 05:36:30 2761B4E4 r (reader) Reader-1 [dvn] chid: 0001 date: 2009/10/23 - 2020/12/01
2017/11/17 05:36:36 05ACBA2D c (dvbapi) Demuxer 0 stop descrambling program number 0146 (4A30@0000AF:0146 unknown)
2017/11/17 05:37:39 05ACBA2D c (dvbapi) Demuxer 0 ecmpid 0 CAID: 4A30 ECM_PID: 0C37 PROVID: 000080
2017/11/17 05:37:39 05ACBA2D c (dvbapi) Demuxer 0 ecmpid 1 CAID: 4A02 ECM_PID: 0C38 PROVID: 000009
2017/11/17 05:37:39 05ACBA2D c (dvbapi) Demuxer 0 found 2 ECMpids and 1 STREAMpids in caPMT
2017/11/17 05:37:39 05ACBA2D c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 4A30 PROVID 000080 ECMPID 0C37 ANY CHID PMTPID 0000 VPID 0C31
2017/11/17 05:37:39 05ACBA2D c (dvbapi) Demuxer 0 trying to descramble PID 1 CAID 4A02 PROVID 000009 ECMPID 0C38 ANY CHID PMTPID 0000 VPID 0C31
2017/11/17 05:37:40 05ACBA2D c (dvbapi) Demuxer 0 stop descrambling program number 0138 (4A30@000080:0138 unknown)
2017/11/17 05:37:40 05ACBA2D c (dvbapi) Demuxer 0 ecmpid 0 CAID: 4A30 ECM_PID: 0C37 PROVID: 000027
2017/11/17 05:37:40 05ACBA2D c (dvbapi) Demuxer 0 ecmpid 1 CAID: 4A02 ECM_PID: 0C38 PROVID: 000009
2017/11/17 05:37:40 05ACBA2D c (dvbapi) Demuxer 0 found 2 ECMpids and 1 STREAMpids in caPMT
2017/11/17 05:37:40 05ACBA2D c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 4A30 PROVID 000027 ECMPID 0C37 ANY CHID PMTPID 0000 VPID 0C31
2017/11/17 05:37:40 05ACBA2D c (dvbapi) Demuxer 0 trying to descramble PID 1 CAID 4A02 PROVID 000009 ECMPID 0C38 ANY CHID PMTPID 0000 VPID 0C31
2017/11/17 05:37:41 05ACBA2D c (ecm) get cw for ecm:
2017/11/17 05:37:41 05ACBA2D c (ecm) 81 70 76 EC EF 14 96 01 05 19 82 00 12 17 6B 83
2017/11/17 05:37:41 05ACBA2D c (ecm) 9B F0 2F D8 02 42 0D FE 86 EA C0 77 DC 45 21 12
2017/11/17 05:37:41 05ACBA2D c (ecm) 58 80 3A 14 96 53 EC EF C0 04 19 83 2A 7D 24 C5
2017/11/17 05:37:41 05ACBA2D c (ecm) D8 1C F9 8C 59 D1 22 23 6A 25 E9 2C AC 5A 7A 89
2017/11/17 05:37:41 05ACBA2D c (ecm) 3A 8B 6F A6 B0 9A 02 09 00 01 00 01 94 5C 85 43
2017/11/17 05:37:41 05ACBA2D c (ecm) 7A A9 8D A1 04 3B 8A EC 1E 6A 07 A0 09 00 01 EA
2017/11/17 05:37:41 05ACBA2D c (ecm) 57 F7 49 F1 A9 96 F6 6F 01 EE 0C 68 EA 4D A6 F3
2017/11/17 05:37:41 05ACBA2D c (ecm) 0F F9 1B E4 D2 41 00 03 D5
2017/11/17 05:37:41 05ACBA2D c (ecm) 1 (4A02@000000/9601/0138/79:2C4CDB3C89F6B47C177CAF39759B9C2E): rejected group (0 ms) (no matching reader)
2017/11/17 05:37:41 05ACBA2D c (ecm) cw:
2017/11/17 05:37:41 05ACBA2D c (ecm) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2017/11/17 05:37:48 05ACBA2D c (ecm) get cw for ecm:
2017/11/17 05:37:48 05ACBA2D c (ecm) 80 70 76 EC F0 14 96 01 05 19 82 00 12 1A 5E 86
2017/11/17 05:37:48 05ACBA2D c (ecm) 7D 40 C5 30 17 80 0B 1F 42 86 B0 3B 78 6B FC 12
2017/11/17 05:37:48 05ACBA2D c (ecm) 58 80 3A 14 96 53 EC F0 C0 04 19 83 2A 84 8B C0
2017/11/17 05:37:48 05ACBA2D c (ecm) 5F F1 17 91 93 74 41 48 C8 09 11 43 53 64 34 AB
2017/11/17 05:37:48 05ACBA2D c (ecm) 90 7E 9F FB 7F A6 02 09 00 01 00 01 39 CF D7 E5
2017/11/17 05:37:48 05ACBA2D c (ecm) 80 C4 E1 8B C3 B2 E8 07 DD DA 55 DC 09 00 01 EA
2017/11/17 05:37:48 05ACBA2D c (ecm) 57 DE 11 29 2A 4A 17 DC 2F C9 33 1C 58 86 41 95
2017/11/17 05:37:48 05ACBA2D c (ecm) A2 7F 10 84 E3 CA D3 6F 2D
2017/11/17 05:37:48 05ACBA2D c (ecm) 1 (4A02@000000/9601/0138/79:B40806546673B58AFE8210FACC104D83): rejected group (0 ms) (no matching reader)
2017/11/17 05:37:48 05ACBA2D c (ecm) cw:
2017/11/17 05:37:48 05ACBA2D c (ecm) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

tvh log in file! please cheak the same time log!

if oscam force caid 4130
2017/11/17 05:48:21 17E12EFC r (reader) Reader-1 [dvn] chid: 0013 date: 2009/10/23 - 2020/12/01
2017/11/17 05:48:21 17E12EFC r (reader) Reader-1 [dvn] chid: 0001 date: 2009/10/23 - 2020/12/01
2017/11/17 05:54:51 05ACBA2D c (dvbapi) Demuxer 0 stop descrambling program number 0138 (4A30@000027:0138 unknown)
2017/11/17 05:55:01 05ACBA2D c (dvbapi) Demuxer 0 ecmpid 0 CAID: 4A30 ECM_PID: 0C37 PROVID: 000027
2017/11/17 05:55:01 05ACBA2D c (dvbapi) Demuxer 0 ecmpid 1 CAID: 4A02 ECM_PID: 0C38 PROVID: 000009
2017/11/17 05:55:01 05ACBA2D c (dvbapi) Demuxer 0 found 2 ECMpids and 1 STREAMpids in caPMT
2017/11/17 05:55:01 05ACBA2D c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 4A30 PROVID 000027 ECMPID 0C37 ANY CHID PMTPID 0000 VPID 0C31
2017/11/17 05:58:04 05ACBA2D c (dvbapi) Demuxer 0 stop descrambling program number 0138 (4A30@000027:0138 unknown)

apply this patch and report back the log (with traces):

diff --git a/src/descrambler/descrambler.c b/src/descrambler/descrambler.c
index 653a4e314..ad1ec867d 100644
--- a/src/descrambler/descrambler.c
+++ b/src/descrambler/descrambler.c
@@ -1209,6 +1209,8 @@ descrambler_table_callback

   if (len < 6)
     return 0;
+  tvhtrace(LS_DESCRAMBLER, "ECM data for PID %04X (%d)", mt->mt_pid, mt->mt_pid);
+  tvhlog_hexdump(LS_DESCRAMBLER, ptr, len);
   LIST_INIT(&sections);
   pthread_mutex_lock(&mt->mt_mux->mm_descrambler_lock);
   TAILQ_FOREACH(ds, &dt->sections, link) {

Jaroslav Kysela wrote:

apply this patch and report back the log (with traces):

[...]

Please wait until I recompile and test. Thank you!

Please, attach the logs from tvheadend and oscam for ONE service only. Just start oscam , start tvheadend, try to stream one service and upload logs.

Also, set loglevel 128 (oscam).

The code from comment 19 was not added or you forgot to add descrambler to --trace. The --trace string should be 'descrambler,capmt'.

You've not applied my code. The code was added to log the whole ECM only. Anyway, I put some changes to git repo for those non-standard ECM, please, give me another log from latest tvh (for one service).

The only missing thing is to determine if ECM is for even or odd key.

And use the 4.3 code (compile tvh from sources).

Jaroslav Kysela wrote:

You've not applied my code. The code was added to log the whole ECM only. Anyway, I put some changes to git repo for those non-standard ECM, please, give me another log from latest tvh (for one service).

The only missing thing is to determine if ECM is for even or odd key.

Sorry, I just saw the new version, waiting for me to test!

Could you attach the log anyway? As I wrote, the code is not complete if we don't know, if ECM belongs to odd or even key.

Let's wait for Jaroslav answer, but I think you should wait once or twice for the update of the key... ;)

Pablo Rodríguez wrote:

Let's wait for Jaroslav answer, but I think you should wait once or twice for the update of the key... ;)

You've got a point there!