[vdr] Help identify packets in MPEG-TS stream

alexander richter alexanderrichter at gmx.net
Wed Dec 17 01:17:47 CET 2008


Hy ,
it seems like the transmitted EPG Data from a German Language Broadcaster.

For Stream Analysis i recommend you the application dvbsnoop :
http://dvbsnoop.sourceforge.net/

Greetings

Alex Richter

Artem Makhutov schrieb:
> Hello,
> 
> I would like to get my STB playing back video streams from streamdev-server.
> 
> The stream is transmitted my streamdev using IP-Multicast and can be
> played back without any problems with VLC, but the STB has big problems
> with the stream. The stream itself is from the ASTRA HD+ demo channel.
> 
> In the stream I can see a lot of clear-text messages like:
> 
> "Wilde Abenteuer und jede Menge Spaß und Action mit dem Tasmanischen
> Teufel" or "Der geht brutal gegen die Rebellen in den Wäldern vor. Bei
> ihrer Ankunft trifft Ofelia auf einen mysteriösen Faun"
> 
> I does not look like this messages belong to the stream (they do not
> look like subtiles or audio-track descriptions).
> 
> Could this be some kind of EPG data, or what is this?
> 
> When streaming this recording using VLC as streaming server the STB can
> playback the stream without any problems, as this messages are removed
> by VLC.
> 
> I have captured a few seconds of the stream:
> 
> http://www.makhutov.org/downloads/adb/hdtv.pcap
> http://www.makhutov.org/downloads/adb/hdtv.ts
> 
> Can you help me identifying what this messages are?
> 
> Thanks, Artem
> 
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> 




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