DVB-IP MediaPortal IPTV Source Filter (2 Viewers)

[georgius]

Hi! I use latest IPTV filter with SID and PID changing in stream. Now i have found, that some channels has stopped working. Seems, that TV Server can't found PMT. In TV Server tunungdetail table all channels are with urls C:|url=udp://xxx.xxx.xxx.xxx:xxxx|SidValue=10|PidValue=50 and serviceId and pmtPID in tables are set to 10 and 50. But channels with numbers 1 and 2 do not working in MP, but working in VLC. here are some logs attached.

If you restart TvService is channel 1 or 2 working (no other channel should be played before channel 1 or 2)? If you want to test both channels, restart TvService between them.

 

[Andrusha777]

• Thanks, georgius! Now I have restarted tv-service 2 times, and trying to start preview in TVServer setup - no succesfull - channel 1 and 2 not working with the same result. I have found smth interest in MPIPTVLog - it seems that iptvfilter does not recive right address of channel? New logs attached (MPIPTV and tv.log)

 

[georgius]

• Thanks, georgius! Now I have restarted tv-service 2 times, and trying to start preview in TVServer setup - no succesfull - channel 1 and 2 not working with the same result. I have found smth interest in MPIPTVLog - it seems that iptvfilter does not recive right address of channel? New logs attached (MPIPTV and tv.log)

Data are received, only PAT and/or PMT are not correctly parsed in TvService. Can you dump raw TS from one of channels (change DumpRawTS option to 1 in MPIPTVSource.ini and try to watch channel with problem)? Raw TS file should be saved into log directory.

 

[Andrusha777]

Ok! I have done this and created 2 zip files from channel 1 and channel 2.

 

[georgius]

Thanks. It seems that in stream isn't PMT table. It could be filter problem or stream problem. Can you dump input packets (change DumpInputPackets option to 1 in MPIPTVSource.ini and try to watch channel with problem)? Dump file will be in log directory.

 

[Andrusha777]

Ok! It's done with channels 1 and 2!

 

[georgius]

I found the reason, why this happens. Unfortunately the only solution for you is to turn off changing SID and PID for these two channels. The problem is in PMT table of streams, where PMT table is splitted into several TS packets. Filter in current state cannot handle this situation, it can handle only streams where PMT table fits into one TS packet.

 

[mm1352000]

georgius: to be clear are you saying the PMT is split into multiple sections, or multiple packets?

 

[georgius]

georgius: to be clear are you saying the PMT is split into multiple sections, or multiple packets?

In this case is PMT is split into two TS packets (188 bytes long).

 

[Andrusha777]

Thanks, I understand. So, there is no way to make this channels works under mediaportal, if my iptv provider often changes sid and pid of them?