Bug 149474

Summary: mixed DVB T EPG events from different frequencies
Product: [Applications] kaffeine Reporter: Vaclav Juza <vaclavjuza>
Component: generalAssignee: Christophe Thommeret <hftom>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Debian testing   
OS: Linux   
Latest Commit: Version Fixed In:

Description Vaclav Juza 2007-09-02 14:04:24 UTC 
Version:           0.8.5 (using KDE KDE 3.5.7)
Installed from:    Debian testing/unstable Packages
OS:                Linux

Steps to reproduce:
1) DVB-T, there are two multiplexes (frequencies) in Prague. In both of them, there are channels with the same service ID. In my case, for example these stations (from channels.dvb):
TV|CT 1|257(2)|273(CZE),|289|1|1|Terrestrial|506000|0|v|23|-1|64|-1|8|8|8|0|1|||
TV|Prima|161(2)|84(CZE),|37|1|1|Terrestrial|674000|0|v|23|-1|64|-1|8|8|16|0|9|||
2) EPG events from both frequencies loaded (having tuned some stations on both frequencies for some time)
3) Tune one of those stations (In my case the station "CT 1").

Results:
the events for "CT 1" and "Prima" are stored both in the same way and are not distinguished by the application
1) When I open the OSD, instead of 2 "CT 1" programs, usually there is one from "CT 1" and one from "Prima" (depends on their time)
2) When I open the EPG window, there are both "CT 1" and "Prima" records marked as if they would be from "CT 1"

The same is for other pairs of TV stations with the same service ID.
Comment 1 Christophe Thommeret 2007-09-02 16:55:29 UTC 
The Service_ID is unique on a given Transport Stream (frequency). Both are set to 1 in your case, and this is legal, since these channels are on diffrent Transport Streams.
But the Transport_stream_ID MUST also be unique on a given network. In your case, they are both set to 1. This is illegal.
Report this bug to your broadcaster.
Comment 2 Christoph Pfister 2007-09-02 17:13:23 UTC 
still we could deal nicer with that situation
Comment 3 Christophe Thommeret 2007-09-05 23:46:30 UTC 
kaffeine svn fixes that.
Comment 4 Christophe Thommeret 2007-09-05 23:46:46 UTC 
*** Bug has been marked as fixed ***.
Comment 5 Vaclav Juza 2007-09-07 22:17:49 UTC 
I confirm, that the current svn version works fine for me.
Both channels have different Network ID (1 and 10).

Thanks a lot.