MERGING MediaPortal Url Source Splitter & IPTV Filter (2 Viewers)

[FreakyJ]

@georgius
I had it running for quite some time and it looks like it works without any issues So great work

 

[georgius]

@georgius
I had it running for quite some time and it looks like it works without any issues So great work

Can you check memory consumption of tv service? With Sebastiii we're investigating memory leaks.

 

[FreakyJ]

Can you check memory consumption of tv service? With Sebastiii we're investigating memory leaks.

Sure will try if I can find something
Did you read my post here? https://forum.team-mediaportal.com/...itter-iptv-filter.121165/page-17#post-1025302

 

[georgius]

@georgius
Is it possible that the filter will support something like this for fast channel switching:

PLAY rtsp://192.168.178.55:554/stream=1?delpids=553,554,0,261,558 RTSP/1.0\\r\\n

PLAY rtsp://192.168.178.55:554/stream=1?addpids=533,534,0,259,538 RTSP/1.0\\r\\n

I don't know if a filter is controlable from the c# side, but if the filter would support this it would decrease channelswitching times

This is how it looks like if you switch to a different transponder:

PLAY rtsp://192.168.178.55:554/stream=1?delpids=533,534,0,259,538 RTSP/1.0\\r\\n

PLAY rtsp://192.168.178.55:554/stream=1?delpids=18 RTSP/1.0\\r\\n

PLAY rtsp://192.168.178.55:554/stream=1?freq=394&msys=dvbc&sr=6900&mtype=256qam&pids=0 RTSP/1.0\\r\\n

PLAY rtsp://192.168.178.55:554/stream=1?addpids=18 RTSP/1.0\\r\\n

PLAY rtsp://192.168.178.55:554/stream=1?addpids=110,120,0,100,130 RTSP/1.0\\r\\n

If created two short dump files with wireshark, so if you need these, let me know

I'm not sure, if something like that is allowed by RTSP specification. I didn't find this in specification (RFC 2326). Also URL is changed, so previous stream must be closed and new must be negotiated. Also TV service doesn't support such thing, it first destroy instance of filter (so everything is lost) and create new one.

 

[FreakyJ]

Thanks for your explanation
It was just an idea and maybe someone will come back to this if he thinks it is possible to do

Concerning the mem leak:
I had the preview window in SetupTv running for over 2h and the mem usage didn't changed at all

 

[mm1352000]

mm1352000 we have noticed some memory leak or filter not correctly released/free when for sure while EPG Grabbing when i can't stream the channel (crypted or what ever)

If you want my help then please provide more details - log files etc.

 

[mm1352000]

Is it possible that the filter will support something like this for fast channel switching...

I'm not sure, if something like that is allowed by RTSP specification. I didn't find this in specification (RFC 2326).

In case FreakyJ hasn't made it clear, this is SAT>IP protocol.

Also URL is changed, so previous stream must be closed and new must be negotiated.

This (and other reasons) are why it will take until next year to fully support SAT>IP.

Also TV service doesn't support such thing, it first destroy instance of filter (so everything is lost) and create new one.

This is very easy to change.

 

[Sebastiii]

mm1352000 we have noticed some memory leak or filter not correctly released/free when for sure while EPG Grabbing when i can't stream the channel (crypted or what ever)

If you want my help then please provide more details - log files etc.

Yep Georgius fix leak but seems that i have always some issue here.
A lot of PMT not found and the channel is scanned)

[2013-09-03 22:27:00,489] [Log	] [13	  ] [ERROR] - Exception  :TvLibrary.TvExceptionNoPMT: TVDvbChannel.OnGraphStarted: no PMT found

A lot of :

[2013-09-03 22:28:07,432] [Log	] [13	  ] [ERROR] - dvb:Add source returns:0x80004005
[2013-09-03 22:28:08,847] [Log	] [13	  ] [ERROR] - Exception  :TvLibrary.TvException: Unable to add  source filter

Tvservice memory goes up and after a while, i need to kill tvservice.
I just try on 1.3.0 (on VM) like Georgius suggest (to avoid cable card change etc.) and i got the same above error.

 

[mm1352000]

A lot of PMT not found and the channel is scanned...

Are these proper IPTV streams, or internet video streams?

A lot of :

[2013-09-03 22:28:07,432] [Log	] [13	  ] [ERROR] - dvb:Add source returns:0x80004005
 
[2013-09-03 22:28:08,847] [Log	] [13	  ] [ERROR] - Exception  :TvLibrary.TvException: Unable to add  source filter

Need full log files...

I just try on 1.3.0 (on VM) like Georgius suggest (to avoid cable card change etc.) and i got the same above error.

CableCARD changes have no effect on DVB-X.

 

[Sebastiii]

Ok
It's a fresh log from my test (with 1.3.0 on my vm)
It's real IPTV provider (free.fr)