[BUG] Pat table lost PMT-pid

Ondřej Caletka O.Caletka at sh.cvut.cz
Thu May 14 21:50:05 CEST 2009


I experience the same behaviour. From time to time, some programmes
become unplayable in VLC (mplayer works). Restarting getstream helps.

Analyzing broken stream in dvbsnoop shows:
$ dvbsnoop -s ts -if ct2bad.ts -tssubdecode 0x0000
---output omitted---
            Program_number: 258 (0x0102)
            reserved: 0 (0x00)
            Program_map_PID: 0 (0x0000)

After restarting dvbstream:
            Program_number: 258 (0x0102)
            reserved: 0 (0x00)
            Program_map_PID: 512 (0x0200)

--
Ondrej Caletka


Sergei Gurjev napsal(a):
> Hi,
>
> I have problem with getstream.
> After long time of working, getstream sending stream with all needed 
> pids, but pat-table sends without pmt pid.
>
> Here is example of UDP-stream dump with PNR=1 and PMT=4110
> Broken stream: http://magnus.wnet.ua/dump_notworking.ts
> After restarting of getstream: http://magnus.wnet.ua/dump_working.ts
>
> Here is VLC log of broken PAT:
> [00000427] ts demux debug: PATCallBack called
> [00000427] ts demux debug: new PAT ts_id=0 version=0 current_next=1
> [00000427] ts demux debug:   * number=1 pid=0
>
> Here is VLC log of good PAT:
> [00000427] ts demux debug: PATCallBack called
> [00000427] ts demux debug: new PAT ts_id=0 version=0 current_next=1
> [00000427] ts demux debug:   * number=1 pid=4110
>
>
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