Hi On 2012-08-08 18:47:39, asronche...@libero.it wrote: > Package: vlc > Version: 2.0.2-2 > Severity: normal > > Dear Maintainer, > > I use mumudvb on my LAN when i want to watch DVB-T television. I start > "mumudvb -stdc some_dvbt-mux-configuration" on the other pc and i use this pc > (a notebook) to view the udp multicast > stream via vlc. > The command i use is: "vlc udp://@239.100.0.2:1234 & " launched on a xfce4- > terminal. > > Vlc crashes often when playing such a stream. That DVB-T is from tv > broadcasting in Italy (often RAI, RAdio-televisione Italiana). > Last crash happened after zirca 10 or 20 minutes since the launch of the > command. > I only have a "Segmentation Fault" on the xfce4-terminal command line (there > are no syslog message at all about this). > > here is the complete debug message of that crash: > > vlc udp://@239.100.0.2:1234 & > > [1] 12403 > VLC media player 2.0.2 Twoflower (revision 2.0.1-453-g40d9fef) > [0xabe108] main libvlc: Running vlc with the default interface. Use 'cvlc' to > use vlc without interface. > libdvbpsi error (PSI decoder): TS discontinuity (received 14, expected 0) for > PID 18 > libdvbpsi error (PSI decoder): TS discontinuity (received 5, expected 0) for > PID 256 > libdvbpsi error (PSI decoder): TS discontinuity (received 14, expected 0) for > PID 20 > libdvbpsi error (PSI decoder): TS discontinuity (received 6, expected 0) for > PID 17 > [0xdd4bc8] pulse audio output error: PulseAudio server connection failure: > Connection refused > [mpeg2video @ 0xdb58c0] slice mismatch > [mpeg2video @ 0xdb58c0] Warning MVs not available > [mpeg2video @ 0xdb58c0] concealing 45 DC, 45 AC, 45 MV errors > [1] Segmentation fault vlc udp://@239.100.0.2:1234 > > After that crash i launched the command again and managed to watch tv for at > least 30 minutes with no other interruptions. (after that 30 minutes, i > closed > vlc)
I suppose you didn't get Rémi's message. I'm including it for your convenience: On 2013-02-05 21:01:58, Rémi Denis-Courmont wrote: > From the kernel message, this is probably a bug in the VLC TS demuxer, though > it could be a bug in libdvbpsi as well. Unfortunately, without a sample MPEG- > TS dump to reproduce the issue, or at the very least a symbolic stack trace > of > the crash, we cannot investigate this bug further. Could you please check if the bug persists in the current version of vlc in sid? If it does, please also include a backtrace (install vlc-dbg and follow the instructions on https://wiki.debian.org/HowToGetABacktrace). Thanks Regards -- Sebastian Ramacher
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