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oe-alliance / satip-client

GNU General Public License v2.0
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dvb-t2 requests are made as dvb-t #28

Open jyrts opened 1 year ago

jyrts commented 1 year ago

satip-client requests dvb-t2 channels as old dvb-t

Some DVB-T2 SAT>IP servers with old hardware wont lock to transponder when using msys=DVBT for requesting DVB-T2 The problem is on the satip client side, because msys=DVBT2 should be used for DVB-T2.

When DVB-T config file terrestrial.xml has system="1" enabled for transponder, then msys=DVBT2 should be used instead of msys=DVBT...

From the bright side the same thing for DVB-S2 requests works as it should...

regrepl commented 7 months ago

I think the problem is more complex, but I also notice that this problem exists. To recreate this problem I used „Signal Finder”. Yes you can use it in with SAT>IP solution and scan transponders/multiplexes. screenshot_20240115215354

satipclient running in console with -l4 debug.

Settings are “User defined transponder”, so that omits any errors in terrestrial.xml System settings is an issue here I set system to dvb-t and changed Bandwidth setting so see effects. Every time I’m getting a new request with parameters

PLAY rtsp://SERVER-IP:554/stream=3?freq=474&bw=10&msys=dvbt RTSP/1.0
PLAY rtsp://SERVER-IP:554/stream=3?freq=474&bw=8&msys=dvbt RTSP/1.0
PLAY rtsp://SERVER-IP:554/stream=3?freq=474&bw=7&msys=dvbt RTSP/1.0
PLAY rtsp://SERVER-IP:554/stream=3?freq=474&bw=6&msys=dvbt RTSP/1.0
PLAY rtsp://SERVER-IP:554/stream=3?freq=474&bw=5&msys=dvbt RTSP/1.0
PLAY rtsp://SERVER-IP:554/stream=3?freq=474&bw=1.712&msys=dvbt RTSP/1.0

All fine in log.

When system is set to DVB-T2 and I change any parameters I’m getting in log

DTV_DELIVERY_SYSTEM : 16 Every single time, and no rtsp requests. And that also when I’m trying to zap to channel on list

[7422.524][21804 vtuner.cpp          : 601][vtunerEvent              ]   debug: MSG_SET_PROPERTY
[7422.524][21804 vtuner.cpp          : 311][setProperty              ]   debug: DTV_DELIVERY_SYSTEM : 16
[7422.524][21804 rtsp.cpp            : 736][handleRTSPStatus         ]   debug: RTSP STATUS : RTSP_STATUS_SESSION_TRANSMITTING

I have access only to one DVB-T mux, but that creates another problem.

Test results form openatv 7.3, binary from feed and also custom compiled.