[mythtv] Segfault with two Hauppauge WinTV cards
Michael D. Cencula
Sun, 1 Dec 2002 03:21:52 -0500
Only when trying to use PIP does MythTV segfault. Recording two shows at the
same time causes no error.
On Sunday 01 December 2002 01:13, Michael D. Cencula wrote:
> Here's the backtrace using the current CVS version.
> (I downloaded it just a few minutes ago).
> #0 0x4207401d in _int_free () from /lib/i686/libc.so.6
> #1 0x42074a2c in free () from /lib/i686/libc.so.6
> #2 0x4066e853 in operator delete(void*) (ptr=0x12a0210) at
> ../../../../libstdc++-v3/libsupc++/del_op.cc:39 #3 0x4066e87f in operator
> delete(void*) (ptr=0x12a0210) at
> ../../../../libstdc++-v3/libsupc++/del_opv.cc:36 #4 0x0808adce in
> NuppelVideoPlayer::OpenFile(bool) (this=0x4d8fb008, skipDsp=false) at
> NuppelVideoPlayer.cpp:614 #5 0x0808d22c in
> NuppelVideoPlayer::StartPlaying() (this=0x4d8fb008) at
> NuppelVideoPlayer.cpp:1614 #6 0x08079fed in SpawnDecode(void*)
> (param=0x4d8fb008) at tv.cpp:42 #7 0x4076c941 in pthread_start_thread ()
> from /lib/i686/libpthread.so.0 #8 0x4076ca45 in pthread_start_thread_event
> () from /lib/i686/libpthread.so.0
> FWIW, if I use the btaudio device for capturing audio from one of the
> cards, and use the loopback cable to my regular soundcard for
> capturing audio from the other card, I don't get the segfault. It seems
> that only when I try to use both of the btaudio devices that I get the
> Let me know what else I can do to help.
> On Saturday 30 November 2002 17:28, Isaac Richards wrote:
> > > I type "V" in mythtv to start the PIP, mythTV segfaults. Here
> > > is the backtrace (obtained with Matt Zimmerman's help):
> > Could you try again with the current CVS version?
> > Isaac
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