#7 Record Movie: start -> segmentation fault

closed
Alain JJ
None
5
2003-07-10
2003-04-06
No

# xawdecode -hwscan
This is xawdecode 1.6.7 running on Linux/i686
(2.4.20-gentoo-r2).
libxawdecode.so: cannot open shared object file: No
such file or directory
looking for available devices

MIT Shm extension available

Number of Xv adaptors available: 1

port 55-55 [ -xv_img_port 55 ]
name : I810 Video Overlay
type : Xvideo, image scaler
format supported on port 55 : YUY2 YV12 I420 UYVY

v4l: bttv version 0.7.96

Checking device palette capabilities: grey hi240
rgb16(565) rgb24 rgb32 rgb15(555) yuv422 yuyv raw
yuv422p yuv411p yuv420p yuv410p
/dev/v4l/video0: OK [ -c
/dev/v4l/video0 ]
type : v4l
name : BT878(Hauppauge (bt878))
flags: capture tuner overlay clipping frameram scales

#uname -a
Linux echidna.tnt.homeunix.org 2.4.20-gentoo-r2 #5 SMP
Fri Apr 4 19:01:20 CEST 2003 i686 Pentium III
(Coppermine) GenuineIntel GNU/Linux

I'm using ALSA. I can see and hear the captured input.
I installed xawdecode 1.6.7 from the sources.
I'm running X11 with 16 bits depth.
I also ran it in gdb:

/home/tobbe> gdb xawdecode
GNU gdb 5.3
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public
License, and you are
welcome to change it and/or distribute copies of it
under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show
warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
(gdb) run -noxv
Starting program: /usr/local/bin/xawdecode -noxv
[New Thread 16384 (LWP 27187)]

This is xawdecode 1.6.7 running on Linux/i686
(2.4.20-gentoo-r2).
libxawdecode.so: cannot open shared object file: No
such file or directory
Xv support disabled.
wmhooks: nothing found...
DGA: server=2.0, include=2.0
VidMode: server=2.1, include=2.1
available video mode(s): 1280x1024 1024x768 640x480
x11: 1280x1024, 16 bit/pixel, 4096 byte/scanline
v4l: 1280x1024, 16 bit/pixel, 4096 byte/scanline
v4l: mmap()'ed buffer size = 0x820000
Checking device palette capabilities: grey hi240
rgb16(565) rgb24 rgb32 rgb15(555) yuv422 yuyv raw
yuv422p yuv411p yuv420p yuv410p
MMX, SSE, AMD MMX extensions, have been detected.
ioctl VIDIOCSAUDIO: Invalid argument

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 27187)]
0x080647df in record_movie ()
(gdb) bt
#0 0x080647df in record_movie ()
#1 0x0828f060 in ?? ()
#2 0x40033838 in Notify () from /usr/X11R6/lib/libXaw.so.7
#3 0x400d0034 in HandleActions () from
/usr/X11R6/lib/libXt.so.6
#4 0x400d06bf in HandleSimpleState () from
/usr/X11R6/lib/libXt.so.6
#5 0x400d0db9 in _XtTranslateEvent () from
/usr/X11R6/lib/libXt.so.6
#6 0x400a2daa in XtDispatchEventToWidget () from
/usr/X11R6/lib/libXt.so.6
#7 0x400a39bf in _XtDefaultDispatcher () from
/usr/X11R6/lib/libXt.so.6
#8 0x400a3bf2 in XtDispatchEvent () from
/usr/X11R6/lib/libXt.so.6
#9 0x400a40fb in XtAppMainLoop () from
/usr/X11R6/lib/libXt.so.6
#10 0x0806a461 in main ()
#11 0x40584dc4 in __libc_start_main () from /lib/libc.so.6

I would really appreciate some help since the program
seem to be exactly what I've been looking for.

Cheers, Tobbe <tnt@home.se>

Discussion

  • Sir Pingus
    Sir Pingus
    2003-07-10

    • assigned_to: nobody --> alainjj
    • status: open --> closed