[streaming] VLS stops streaming
Pavel Dusanek
dush at nofuture.cz
Thu Nov 18 11:00:36 CET 2004
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) !!!
libdvbpsi error (PSI decoder): TS discontinuity (received 3, expected 2)
libdvbpsi error (PSI decoder): TS discontinuity (received 3, expected 2)
libdvbpsi error (PSI decoder): TS discontinuity (received 14, expected 13)
libdvbpsi error (PSI decoder): TS discontinuity (received 9, expected 2)
libdvbpsi error (PSI decoder): TS discontinuity (received 2, expected 10)
libdvbpsi error (misc PSI): Bad CRC_32 (0xf2903355) !!!
libdvbpsi error (misc PSI): Bad CRC_32 (0x65a57c8e) !!!
libdvbpsi error (misc PSI): Bad CRC_32 (0xf086cc55) !!!
libdvbpsi error (PSI decoder): TS discontinuity (received 13, expected 5)
libdvbpsi error (PSI decoder): PSI section too long
libdvbpsi error (PSI decoder): TS discontinuity (received 13, expected 5)
libdvbpsi error (PSI decoder): PSI section too long
libdvbpsi error (PSI decoder): TS discontinuity (received 6, expected 14)
libdvbpsi error (PSI decoder): TS discontinuity (received 6, expected 14)
libdvbpsi error (misc PSI): Bad CRC_32 (0x59f9e739) !!!
libdvbpsi error (misc PSI): Bad CRC_32 (0xa174dfb4) !!!
libdvbpsi error (misc PSI): Bad CRC_32 (0xa174dfb4) !!!
libdvbpsi error (PSI decoder): TS discontinuity (received 14, expected 8)
libdvbpsi error (PSI decoder): TS discontinuity (received 9, expected 15)
libdvbpsi error (misc PSI): Bad CRC_32 (0x7094dda9) !!!
2004-11-16 16:11:10 [ERROR/dvb] Read error for program "Input DVB dvb"
---end of vls---
Pavel Dusanek
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