[streaming] Re: VLS stops streaming

Benjamin PRACHT bigben+spam at videolan.org
Thu Nov 18 11:22:58 CET 2004


On Thu, Nov 18, 2004, Pavel Dusanek wrote :
> I have made a streaming server at the University of Economics Prague. I 
> use VLS to stream mpeg-2 directly from DVB-S card via multicast to the 
> network. It works well, but it always stops streaming after day or two 
> with vls process still runnning so I can strace it:
> ---strace -p pidofvls---
> select(1, [], [], [], {1, 0})           = 0 (Timeout)
> select(1, [], [], [], {1, 0})           = 0 (Timeout)
> ---end of strace---
> It seems to me that vls process is stuck in some endless loop.
> 
> Some lines from the end verbose vls output may also help.
> ---vls -vvv---
> libdvbpsi error (misc PSI): Bad CRC_32 (0x39ec765f) !!!
> libdvbpsi error (misc PSI): Bad CRC_32 (0x39ec765f) !!!

This messages generally reflect reception problems, and a bit error rate
too important to be corrected...

-- 
BigBen

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