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Bug #4526

service instance is bad, reason: No input detected with TVH 4.3-322~g0960791 SAT>IP servers

Added by g siviero about 4 years ago. Updated about 4 years ago.

Status:
Fixed
Priority:
Normal
Category:
SAT>IP
Target version:
-
Start date:
2017-08-10
Due date:
% Done:

100%

Estimated time:
Found in version:
4.3-322~g0960791
Affected Versions:

Description

I have a central installation with version 4.3-210~g7644886-dirty (on a QNAP NAS) that acts as a SAT>IP client which connects to multiple TVH SAT>IP servers.
Up to version 4.3-295~ga9dffb7 on the servers all worked fine.
Today I tested version 4.3-322~g0960791 on the TVH SAT>IP servers and was unable to record on the central client (4.3-210~g7644886-dirty):

2017-08-10 10:55:57.287 dvr: entry 670e6af3ad0215377bc4eb4104f74091 "..." on "..." starting at 2017-08-10 10:26:30, scheduled for recording by "192.168.1...." 
2017-08-10 10:55:57.287 dvr: "..." on "..." recorder starting
2017-08-10 10:55:57.287 mpegts: ... in DVB-S Hotbird 13E - tuning on SAT>IP DVB-S Tuner #1 (192.168.1.xxx:9983)
2017-08-10 10:55:57.287 subscription: 05E3: "DVR: ..." subscribing on channel "...", weight: 100, adapter: "SAT>IP DVB-S Tuner #1 (192.168.1.xxx:9983)", network: "DVB-S Hotbird 13E", mux: "...", provider: "...", service: "...", profile="pass" 
2017-08-10 10:56:07.287 subscription: 05E3: service instance is bad, reason: No input detected
2017-08-10 10:56:07.287 mpegts: ... in DVB-S Hotbird 13E - tuning on SAT>IP DVB-S Tuner #1 (192.168.1.xxy:9983)
2017-08-10 10:56:07.287 subscription: 05E3: "DVR: ..." subscribing on channel "...", weight: 100, adapter: "SAT>IP DVB-S Tuner #1 (192.168.1.xxy:9983)", network: "DVB-S Hotbird 13E", mux: "...", provider: "...", service: "...", profile="pass" 
2017-08-10 10:56:17.287 subscription: 05E3: service instance is bad, reason: No input detected
2017-08-10 10:56:19.287 subscription: 05E3: No input source available for subscription "DVR: The Good Wife" to channel "..." 
2017-08-10 10:56:19.288 dvr: Recording unable to start: "...": No input detected

If I revert to version 4.3-295~ga9dffb7 all is working fine again.

What am I missing?

Associated revisions

Revision 08c4069b (diff)
Added by Jaroslav Kysela about 4 years ago

satip server: fix the delivery system init, fixes #4526

Revision 024e0ba8 (diff)
Added by Jaroslav Kysela about 4 years ago

satip server: fix the delivery system init, fixes #4526

History

#1

Updated by Jeroen Hendriks about 4 years ago

I can confirm this.

It only effects my DVB-S TVHeadend SAT/IP server. My TVHeadend SAT/IP server with DVB-C tuners works just fine. (both are running on a Rapsberry 3). I am running SAT/IP in TCP mode

#2

Updated by Jeroen Hendriks about 4 years ago

Hmm just tested again with 4.3-326~g3021698. Some SAT Muxes do work.
For example 23.5°E 12109.50H DVB-S2 8PSK 27500 3/4 doesn't work, but 28.2°E 11127.00V DVB-S QPSK 22000 5/6 does clean the channels just fine.

Can't test more at this moment, running a another test :-)

But would be good if we test if it's 8PSK/QPSK or DVB-S/DVB-S2 releated issue.
Can you check if your DVB-S transponders work while using 4.3-322~g0960791 or the current master version? Maybe it only effect DVB-S2 transponders.

Will test tomorrow what it does on my server/client setup...

#3

Updated by Jeroen Hendriks about 4 years ago

Tested with 4.3-330~g1c6c915

DVB-S channels work just fine
DVB-S2 channels give a "service instance is bad, reason: No input detected" error

Something is broken in the SAT/IP server code effecting DVB-S2.

#4

Updated by Jaroslav Kysela about 4 years ago

Could you test this simple change?

diff --git a/src/satip/rtsp.c b/src/satip/rtsp.c
index 3c0baf9a8..41743ae4b 100644
--- a/src/satip/rtsp.c
+++ b/src/satip/rtsp.c
@@ -1123,7 +1123,7 @@ rtsp_parse_cmd

   dmc->dmc_fe_freq = freq;
   dmc->dmc_fe_modulation = mtype;
-  dmc->dmc_fe_delsys = delsys;
+  dmc->dmc_fe_delsys = msys;

   rs->delsys = delsys;
   rs->frontend = fe;
#5

Updated by Jeroen Hendriks about 4 years ago

Jaroslav Kysela wrote:

Could you test this simple change?

Did a quick complile without ffmpeg/libav (raspberry is slow) but now the channels on DVB-S2 transponders work just fine again.

Thanks :)

#6

Updated by Jaroslav Kysela about 4 years ago

  • Status changed from New to Fixed
  • % Done changed from 0 to 100
#7

Updated by g siviero about 4 years ago

I also confirm that all is working again with 4.3-333~g08c4069.
Thanks.

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