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[Bug 401133] New: Webcam Microsoft VX-3000 (LifeCam) / Bad video quality
- From: bugzilla_noreply@xxxxxxxxxx
- Date: Tue, 17 Jun 2008 22:54:05 -0600 (MDT)
- Message-id: <bug-401133-21960@xxxxxxxxxxxxxxxxxxxxxxxxx/>
https://bugzilla.novell.com/show_bug.cgi?id=401133
User pablo.bueti@xxxxxxxxx added comment
https://bugzilla.novell.com/show_bug.cgi?id=401133#c1
Summary: Webcam Microsoft VX-3000 (LifeCam) / Bad video quality
Product: openSUSE 10.3
Version: Final
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Other
AssignedTo: bnc-team-screening@xxxxxxxxxxxxxxxxxxxxxx
ReportedBy: pablo.bueti@xxxxxxxxx
QAContact: qa@xxxxxxx
Found By: Component Test
Created an attachment (id=222642)
--> (https://bugzilla.novell.com/attachment.cgi?id=222642)
gqcam Half Size
I've got a Microsoft VX-3000 webcam for 3 reasons:
1. 640x480 sensor
2. Is cheap (U$S 35 here)
3. Is listed as supported on the Gspca/Spca5xx, Spca5xx-LE WebCams Driver
Compatibility Chart
Is marked in Support column with Yes in green, and 3 stars... Now I see why 3
and no more, it have some video quality problems that I will describe in this
post.
Before describing the problem, I must tell that is the 3rd day searching the
web for a solution and no luck. Only a thread in a Ubuntu forum with no
solution.
Also I can't find a Bug Report area for the gspca drivers.
This is the scenario an the problem:
My hardware
Processor: Pentim 4 1.8Ghz
USB version: 2.0
Webcam: Microsoft VX-3000 (LifeCam)
lsusb:
Code:
Bus 003 Device 003: ID 046d:c517 Logitech, Inc.
Bus 003 Device 002: ID 03f0:2f11 Hewlett-Packard
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 004: ID 045e:00f5 Microsoft Corp.
Bus 001 Device 001: ID 0000:0000
My installed software
SO: openSUSE 10.3, KDE 3.5.7 "release 72.9"
Kernel: 2.6.22.17-0.1-default
USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
Webcam driver package: gspcav1-kmp-default, version:
20071224_2.6.22.17_0.1-10.2 i586
The problem
The webcam is recognized, after plug it this is the dmesg result:
Code:
usb 1-3: new full speed USB device using ohci_hcd and address 5
usb 1-3: new device found, idVendor=045e, idProduct=00f5
usb 1-3: new device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-3: Product: USB camera
usb 1-3: configuration #1 chosen from 1 choice
/usr/src/packages/BUILD/gspcav1-20071224/obj/default/gspca_core.c: USB GSPCA
camera found. SONIX JPEG (sn9c1xx)
/usr/src/packages/BUILD/gspcav1-20071224/obj/default/gspca_core.c:
[spca5xx_probe:4275] Camera type JPEG
/usr/src/packages/BUILD/gspcav1-20071224/obj/default/gspca_core.c:
[spca5xx_getcapability:1249] maxw 640 maxh 480 minw 160 minh 120
Then when I try some program so see the video output the quality is bad, as I
would describe:
gqcam
This is the most versatile program I've found to test the webcam video outupt.
When started, it uses the small format, and video is very dark, colors
distorted (see attachment gqcam Half Size)
Seems that nothing I do with controls help to get my face visible. Something
happens allways, in gccam and the other programs I've tested... When touching
any paramenter (brightness, hue, etc), contrast is reset to a fixed level, then
when touching contrast control is goes to the set position).
In half size same kind of problems.
In full size the image is accepable, but same problem with contrast control.
This is the only program and format with I can get a decent video output.
Skype
In Options - Video Devices I've a Test button.
Similar to half quality but seeing only a portion of the sensor capture
surface.
In a video call, sending video looks similar, but after a few seconds the image
starts scaling, camera led blinks almost 5 times and at the end video seems to
be ok: I can see myself almost gqcam in full size, but the other person only
see a distorted frozen picture of me vertically inverted.
Kopete
Going to Settings -> Devices -> Video I see video output exaclty like gqcam
half size, and controls react with the same problem touching contrast.
wxcam
The program starts in aparently in 320x240, image is visible, I can see my
face. Gradually in 10 seconds it gets dark like the previous half size example.
After going to Settings -> Preferences application crash, I've started from
console so here is the output:
Code:
me@pc~> wxcam
Cannot open input file: No existe el fichero o el directorio
Resolution setted to 320x240
Determining video4linux API version...
/dev/video0 is no V4L2 device
Using video4linux 1 API
Determining palette format...
Found palette VIDEO_PALETTE_RGB24
*** glibc detected *** wxcam: realloc(): invalid pointer: 0xb7171ff4 ***
======= Backtrace: =========
/lib/libc.so.6[0xb6dd94b6]
/lib/libc.so.6(realloc+0x255)[0xb6ddd2f5]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxStringBase16AllocBeforeWriteEj+0x89)[0xb7087ce9]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxStringBase10AssignCopyEjPKw+0x6f)[0xb70889ef]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxStringBaseaSEPKw+0x3e)[0xb7088a6e]
wxcam[0x805b5fb]
wxcam[0x805f722]
wxcam[0x807b829]
/usr/lib/libwx_baseu-2.8.so.0(_ZNK12wxAppConsole11HandleEventEP12wxEvtHandlerMS0_FvR7wxEventES3_+0x41)[0xb7027fc1]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxEvtHandler21ProcessEventIfMatchesERK21wxEventTableEntryBasePS_R7wxEvent+0x88)[0xb70cf1c8]
/usr/lib/libwx_baseu-2.8.so.0(_ZN16wxEventHashTable11HandleEventER7wxEventP12wxEvtHandler+0x78)[0xb70cf328]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxEvtHandler12ProcessEventER7wxEvent+0xbf)[0xb70cf48f]
/usr/lib/libwx_gtk2u_core-2.8.so.0[0xb732f7b3]
/usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x4f)[0xb781dbcf]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129)[0xb7810919]
/usr/lib/libgobject-2.0.so.0[0xb78239ed]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x8ef)[0xb782563f]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0xb7825989]
/usr/lib/libgtk-x11-2.0.so.0(gtk_widget_activate+0x58)[0xb7d6ee28]
/usr/lib/libgtk-x11-2.0.so.0(gtk_menu_shell_activate_item+0x182)[0xb7c58bf2]
/usr/lib/libgtk-x11-2.0.so.0[0xb7c5a6f8]
/usr/lib/libgtk-x11-2.0.so.0[0xb7c51914]
/usr/lib/libgtk-x11-2.0.so.0[0xb7c4b8a4]
/usr/lib/libgobject-2.0.so.0[0xb780f1f9]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129)[0xb7810919]
/usr/lib/libgobject-2.0.so.0[0xb7823b82]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x617)[0xb7825367]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0xb7825989]
/usr/lib/libgtk-x11-2.0.so.0[0xb7d6a197]
/usr/lib/libgtk-x11-2.0.so.0(gtk_propagate_event+0xc1)[0xb7c44b01]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x2b8)[0xb7c45d68]
/usr/lib/libgdk-x11-2.0.so.0[0xb797ea2a]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x176)[0xb778b5d6]
/usr/lib/libglib-2.0.so.0[0xb778e972]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1e7)[0xb778ed57]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4)[0xb7c46244]
/usr/lib/libwx_gtk2u_core-2.8.so.0(_ZN11wxEventLoop3RunEv+0x5c)[0xb72add7c]
/usr/lib/libwx_gtk2u_core-2.8.so.0(_ZN9wxAppBase8MainLoopEv+0x4c)[0xb734ef3c]
/usr/lib/libwx_gtk2u_core-2.8.so.0(_ZN9wxAppBase5OnRunEv+0x21)[0xb734e511]
/usr/lib/libwx_baseu-2.8.so.0(_Z7wxEntryRiPPw+0x6a)[0xb7063ffa]
/usr/lib/libwx_baseu-2.8.so.0(_Z7wxEntryRiPPc+0x37)[0xb70640a7]
wxcam[0x807b9d0]
/lib/libc.so.6(__libc_start_main+0xe0)[0xb6d88fe0]
wxcam(_ZN19wxTopLevelWindowGTK14OnInternalIdleEv+0x8d)[0x8056521]
======= Memory map: ========
08048000-080a8000 r-xp 00000000 08:02 3858351 /usr/bin/wxcam
080a8000-080ad000 rw-p 0005f000 08:02 3858351 /usr/bin/wxcam
080ad000-08260000 rw-p 080ad000 00:00 0 [heap]
b625e000-b628b000 r--p 00000000 08:02 2785378
/var/cache/libx11/compose/l4_024_313cb605_00280cc0
b628b000-b62b5000 r--p 00000000 08:02 4030470
/usr/share/fonts/truetype/albw.ttf
b62b5000-b62b7000 r-xp 00000000 08:02 4261105
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b62b7000-b62b9000 rw-p 00001000 08:02 4261105
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b62b9000-b62c0000 r--s 00000000 08:02 2786792
/var/cache/fontconfig/77e41c5059666d75f92e318d4be8c21e-x86.cache-2
b62c0000-b62c3000 r--s 00000000 08:02 2786996
/var/cache/fontconfig/1bf8b149fd7fb2bad34458a6f42bba03-x86.cache-2
b62c3000-b62c4000 r--s 00000000 08:02 2786754
/var/cache/fontconfig/b6bbb9f898b73777cfe763014a8c08d3-x86.cache-2
b62c4000-b62e7000 r--s 00000000 08:02 2786750
/var/cache/fontconfig/8d4af663993b81a124ee82e610bb31f9-x86.cache-2
b62e7000-b62fd000 r--s 00000000 08:02 2786984
/var/cache/fontconfig/7ef2298fde41cc6eeb7af42e48b7d293-x86.cache-2
b62fd000-b62ff000 r--s 00000000 08:02 2786752
/var/cache/fontconfig/d458be102e54cf534d1eef0dcbb02d07-x86.cache-2
b62ff000-b6345000 r--s 00000000 08:02 2786742
/var/cache/fontconfig/df311e82a1a24c41a75c2c930223552e-x86.cache-2
b6345000-b634a000 r--s 00000000 08:02 2786745
/var/cache/fontconfig/d62e99ef547d1d24cdb1bd22ec1a2976-x86.cache-2
b634a000-b6390000 r--s 00000000 08:02 2786743
/var/cache/fontconfig/17090aa38d5c6f09fb8c5c354938f1d7-x86.cache-2
b6390000-b65e9000 rw-s 00000000 00:0f 277165 /dev/video0
b65e9000-b6649000 rw-s 00000000 00:09 611450889 /SYSV00000000 (deleted)
b6649000-b66a9000 rw-s 00000000 00:09 611418120 /SYSV00000000 (deleted)
b66a9000-b66af000 r-xp 00000000 08:02 4261729
/usr/lib/gtk-2.0/2.10.0/immodules/im-xim.so
b66af000-b66b1000 rw-p 00005000 08:02 4261729
/usr/lib/gtk-2.0/2.10.0/immodules/im-xim.so
b66b1000-b66cf000 r--p 00000000 08:02 3854539
/usr/share/locale/es/LC_MESSAGES/libc.mo
b66cf000-b66ef000 r-xp 00000000 08:02 4262410
/usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so
b66ef000-b66f1000 rw-p 0001f000 08:02 4262410
/usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so
b66f1000-b66f2000 rw-p b66f1000 00:00 0
b66f2000-b6727000 r--s 00000000 08:02 2786942 /var/run/nscd/passwd
b6727000-b672d000 r-xp 00000000 08:02 1655401 /usr/lib/libgailutil.so.18.0.1
b672d000-b672f000 rw-p 00006000 08:02 1655401 /usr/lib/libgailutil.so.18.0.1
b672f000-b675d000 r-xp 00000000 08:02 1655005
/usr/lib/libgnomecanvas-2.so.0.2000.0
b675d000-b675f000 rw-p 0002e000 08:02 1655005
/usr/lib/libgnomecanvas-2.so.0.2000.0
b675f000-b679c000 r-xp 00000000 08:02 1687687
/usr/lib/libgnomeprintui-2-2.so.0.1.0
b679c000-b679e000 rw-p 0003d000 08:02 1687687
/usr/lib/libgnomeprintui-2-2.so.0.1.0
b679e000-b67b3000 r-xp 00000000 08:02 3855215
/usr/lib/libart_lgpl_2.so.2.3.19
b67b3000-b67b5000 rw-p 00014000 08:02 3855215
/usr/lib/libart_lgpl_2.so.2.3.19
b67b5000-b681a000 r-xp 00000000 08:02 1655369
/usr/lib/libgnomeprint-2-2.so.0.1.0
b681a000-b681c000 rw-p 00064000 08:02 1655369
/usr/lib/libgnomeprint-2-2.so.0.1.0
b681c000-b681d000 rw-p b681c000 00:00 0
b6825000-b6829000 r-xp 00000000 08:02 4261737
/usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
b6829000-b682b000 rw-p 00003000 08:02 4261737
/usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloaderAbortado
me@pc:~>
I start the application again.
Touching Settings -> Picture functions I can't get my face visible.
Now going to Settings -> Frame options, I select 640x480 and again same image
quality as same size in gqcam, the only mode with an acceptable video output.
Here going to Picture Functions again, I can adjust the image correctly, but
the same "Contrast reset" as described in other applications.
camorama
Starts ok, first video output is dark, like half size in gqcam. Nothing to do
with image Adjustments to correct it. In this mode seems that constrast reset
don't happens.
White Balance have no effect, I forgot to mention that either have no effect in
other apps, in any size.
If I select View -> Large application crash, for a instant seem to show the
large video output before crashing.
This is the console output:
Code:
me@pc:~> camorama
(camorama:3140): Gtk-CRITICAL **: gtk_entry_set_text: assertion `text != NULL'
failed
name = medium
name = large
me@pc:~>
Same crash selecting View -> Small, but console output ends in "name = small"
Of course the desired result is that the driver works fine in all applications,
most in IM clients like kopete and skype. I hope this thread could lead to
that.
Conclusion
If someone can share it's experience in order to try to solve this problem I
can run necesary tests and submit the results here.
Also if someone know where to report the bugs of gspca controller I'll do it.
Thanks, Scot.
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User pablo.bueti@xxxxxxxxx added comment
https://bugzilla.novell.com/show_bug.cgi?id=401133#c1
Summary: Webcam Microsoft VX-3000 (LifeCam) / Bad video quality
Product: openSUSE 10.3
Version: Final
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Other
AssignedTo: bnc-team-screening@xxxxxxxxxxxxxxxxxxxxxx
ReportedBy: pablo.bueti@xxxxxxxxx
QAContact: qa@xxxxxxx
Found By: Component Test
Created an attachment (id=222642)
--> (https://bugzilla.novell.com/attachment.cgi?id=222642)
gqcam Half Size
I've got a Microsoft VX-3000 webcam for 3 reasons:
1. 640x480 sensor
2. Is cheap (U$S 35 here)
3. Is listed as supported on the Gspca/Spca5xx, Spca5xx-LE WebCams Driver
Compatibility Chart
Is marked in Support column with Yes in green, and 3 stars... Now I see why 3
and no more, it have some video quality problems that I will describe in this
post.
Before describing the problem, I must tell that is the 3rd day searching the
web for a solution and no luck. Only a thread in a Ubuntu forum with no
solution.
Also I can't find a Bug Report area for the gspca drivers.
This is the scenario an the problem:
My hardware
Processor: Pentim 4 1.8Ghz
USB version: 2.0
Webcam: Microsoft VX-3000 (LifeCam)
lsusb:
Code:
Bus 003 Device 003: ID 046d:c517 Logitech, Inc.
Bus 003 Device 002: ID 03f0:2f11 Hewlett-Packard
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 004: ID 045e:00f5 Microsoft Corp.
Bus 001 Device 001: ID 0000:0000
My installed software
SO: openSUSE 10.3, KDE 3.5.7 "release 72.9"
Kernel: 2.6.22.17-0.1-default
USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
Webcam driver package: gspcav1-kmp-default, version:
20071224_2.6.22.17_0.1-10.2 i586
The problem
The webcam is recognized, after plug it this is the dmesg result:
Code:
usb 1-3: new full speed USB device using ohci_hcd and address 5
usb 1-3: new device found, idVendor=045e, idProduct=00f5
usb 1-3: new device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-3: Product: USB camera
usb 1-3: configuration #1 chosen from 1 choice
/usr/src/packages/BUILD/gspcav1-20071224/obj/default/gspca_core.c: USB GSPCA
camera found. SONIX JPEG (sn9c1xx)
/usr/src/packages/BUILD/gspcav1-20071224/obj/default/gspca_core.c:
[spca5xx_probe:4275] Camera type JPEG
/usr/src/packages/BUILD/gspcav1-20071224/obj/default/gspca_core.c:
[spca5xx_getcapability:1249] maxw 640 maxh 480 minw 160 minh 120
Then when I try some program so see the video output the quality is bad, as I
would describe:
gqcam
This is the most versatile program I've found to test the webcam video outupt.
When started, it uses the small format, and video is very dark, colors
distorted (see attachment gqcam Half Size)
Seems that nothing I do with controls help to get my face visible. Something
happens allways, in gccam and the other programs I've tested... When touching
any paramenter (brightness, hue, etc), contrast is reset to a fixed level, then
when touching contrast control is goes to the set position).
In half size same kind of problems.
In full size the image is accepable, but same problem with contrast control.
This is the only program and format with I can get a decent video output.
Skype
In Options - Video Devices I've a Test button.
Similar to half quality but seeing only a portion of the sensor capture
surface.
In a video call, sending video looks similar, but after a few seconds the image
starts scaling, camera led blinks almost 5 times and at the end video seems to
be ok: I can see myself almost gqcam in full size, but the other person only
see a distorted frozen picture of me vertically inverted.
Kopete
Going to Settings -> Devices -> Video I see video output exaclty like gqcam
half size, and controls react with the same problem touching contrast.
wxcam
The program starts in aparently in 320x240, image is visible, I can see my
face. Gradually in 10 seconds it gets dark like the previous half size example.
After going to Settings -> Preferences application crash, I've started from
console so here is the output:
Code:
me@pc~> wxcam
Cannot open input file: No existe el fichero o el directorio
Resolution setted to 320x240
Determining video4linux API version...
/dev/video0 is no V4L2 device
Using video4linux 1 API
Determining palette format...
Found palette VIDEO_PALETTE_RGB24
*** glibc detected *** wxcam: realloc(): invalid pointer: 0xb7171ff4 ***
======= Backtrace: =========
/lib/libc.so.6[0xb6dd94b6]
/lib/libc.so.6(realloc+0x255)[0xb6ddd2f5]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxStringBase16AllocBeforeWriteEj+0x89)[0xb7087ce9]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxStringBase10AssignCopyEjPKw+0x6f)[0xb70889ef]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxStringBaseaSEPKw+0x3e)[0xb7088a6e]
wxcam[0x805b5fb]
wxcam[0x805f722]
wxcam[0x807b829]
/usr/lib/libwx_baseu-2.8.so.0(_ZNK12wxAppConsole11HandleEventEP12wxEvtHandlerMS0_FvR7wxEventES3_+0x41)[0xb7027fc1]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxEvtHandler21ProcessEventIfMatchesERK21wxEventTableEntryBasePS_R7wxEvent+0x88)[0xb70cf1c8]
/usr/lib/libwx_baseu-2.8.so.0(_ZN16wxEventHashTable11HandleEventER7wxEventP12wxEvtHandler+0x78)[0xb70cf328]
/usr/lib/libwx_baseu-2.8.so.0(_ZN12wxEvtHandler12ProcessEventER7wxEvent+0xbf)[0xb70cf48f]
/usr/lib/libwx_gtk2u_core-2.8.so.0[0xb732f7b3]
/usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x4f)[0xb781dbcf]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129)[0xb7810919]
/usr/lib/libgobject-2.0.so.0[0xb78239ed]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x8ef)[0xb782563f]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0xb7825989]
/usr/lib/libgtk-x11-2.0.so.0(gtk_widget_activate+0x58)[0xb7d6ee28]
/usr/lib/libgtk-x11-2.0.so.0(gtk_menu_shell_activate_item+0x182)[0xb7c58bf2]
/usr/lib/libgtk-x11-2.0.so.0[0xb7c5a6f8]
/usr/lib/libgtk-x11-2.0.so.0[0xb7c51914]
/usr/lib/libgtk-x11-2.0.so.0[0xb7c4b8a4]
/usr/lib/libgobject-2.0.so.0[0xb780f1f9]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129)[0xb7810919]
/usr/lib/libgobject-2.0.so.0[0xb7823b82]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x617)[0xb7825367]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0xb7825989]
/usr/lib/libgtk-x11-2.0.so.0[0xb7d6a197]
/usr/lib/libgtk-x11-2.0.so.0(gtk_propagate_event+0xc1)[0xb7c44b01]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x2b8)[0xb7c45d68]
/usr/lib/libgdk-x11-2.0.so.0[0xb797ea2a]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x176)[0xb778b5d6]
/usr/lib/libglib-2.0.so.0[0xb778e972]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1e7)[0xb778ed57]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4)[0xb7c46244]
/usr/lib/libwx_gtk2u_core-2.8.so.0(_ZN11wxEventLoop3RunEv+0x5c)[0xb72add7c]
/usr/lib/libwx_gtk2u_core-2.8.so.0(_ZN9wxAppBase8MainLoopEv+0x4c)[0xb734ef3c]
/usr/lib/libwx_gtk2u_core-2.8.so.0(_ZN9wxAppBase5OnRunEv+0x21)[0xb734e511]
/usr/lib/libwx_baseu-2.8.so.0(_Z7wxEntryRiPPw+0x6a)[0xb7063ffa]
/usr/lib/libwx_baseu-2.8.so.0(_Z7wxEntryRiPPc+0x37)[0xb70640a7]
wxcam[0x807b9d0]
/lib/libc.so.6(__libc_start_main+0xe0)[0xb6d88fe0]
wxcam(_ZN19wxTopLevelWindowGTK14OnInternalIdleEv+0x8d)[0x8056521]
======= Memory map: ========
08048000-080a8000 r-xp 00000000 08:02 3858351 /usr/bin/wxcam
080a8000-080ad000 rw-p 0005f000 08:02 3858351 /usr/bin/wxcam
080ad000-08260000 rw-p 080ad000 00:00 0 [heap]
b625e000-b628b000 r--p 00000000 08:02 2785378
/var/cache/libx11/compose/l4_024_313cb605_00280cc0
b628b000-b62b5000 r--p 00000000 08:02 4030470
/usr/share/fonts/truetype/albw.ttf
b62b5000-b62b7000 r-xp 00000000 08:02 4261105
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b62b7000-b62b9000 rw-p 00001000 08:02 4261105
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b62b9000-b62c0000 r--s 00000000 08:02 2786792
/var/cache/fontconfig/77e41c5059666d75f92e318d4be8c21e-x86.cache-2
b62c0000-b62c3000 r--s 00000000 08:02 2786996
/var/cache/fontconfig/1bf8b149fd7fb2bad34458a6f42bba03-x86.cache-2
b62c3000-b62c4000 r--s 00000000 08:02 2786754
/var/cache/fontconfig/b6bbb9f898b73777cfe763014a8c08d3-x86.cache-2
b62c4000-b62e7000 r--s 00000000 08:02 2786750
/var/cache/fontconfig/8d4af663993b81a124ee82e610bb31f9-x86.cache-2
b62e7000-b62fd000 r--s 00000000 08:02 2786984
/var/cache/fontconfig/7ef2298fde41cc6eeb7af42e48b7d293-x86.cache-2
b62fd000-b62ff000 r--s 00000000 08:02 2786752
/var/cache/fontconfig/d458be102e54cf534d1eef0dcbb02d07-x86.cache-2
b62ff000-b6345000 r--s 00000000 08:02 2786742
/var/cache/fontconfig/df311e82a1a24c41a75c2c930223552e-x86.cache-2
b6345000-b634a000 r--s 00000000 08:02 2786745
/var/cache/fontconfig/d62e99ef547d1d24cdb1bd22ec1a2976-x86.cache-2
b634a000-b6390000 r--s 00000000 08:02 2786743
/var/cache/fontconfig/17090aa38d5c6f09fb8c5c354938f1d7-x86.cache-2
b6390000-b65e9000 rw-s 00000000 00:0f 277165 /dev/video0
b65e9000-b6649000 rw-s 00000000 00:09 611450889 /SYSV00000000 (deleted)
b6649000-b66a9000 rw-s 00000000 00:09 611418120 /SYSV00000000 (deleted)
b66a9000-b66af000 r-xp 00000000 08:02 4261729
/usr/lib/gtk-2.0/2.10.0/immodules/im-xim.so
b66af000-b66b1000 rw-p 00005000 08:02 4261729
/usr/lib/gtk-2.0/2.10.0/immodules/im-xim.so
b66b1000-b66cf000 r--p 00000000 08:02 3854539
/usr/share/locale/es/LC_MESSAGES/libc.mo
b66cf000-b66ef000 r-xp 00000000 08:02 4262410
/usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so
b66ef000-b66f1000 rw-p 0001f000 08:02 4262410
/usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so
b66f1000-b66f2000 rw-p b66f1000 00:00 0
b66f2000-b6727000 r--s 00000000 08:02 2786942 /var/run/nscd/passwd
b6727000-b672d000 r-xp 00000000 08:02 1655401 /usr/lib/libgailutil.so.18.0.1
b672d000-b672f000 rw-p 00006000 08:02 1655401 /usr/lib/libgailutil.so.18.0.1
b672f000-b675d000 r-xp 00000000 08:02 1655005
/usr/lib/libgnomecanvas-2.so.0.2000.0
b675d000-b675f000 rw-p 0002e000 08:02 1655005
/usr/lib/libgnomecanvas-2.so.0.2000.0
b675f000-b679c000 r-xp 00000000 08:02 1687687
/usr/lib/libgnomeprintui-2-2.so.0.1.0
b679c000-b679e000 rw-p 0003d000 08:02 1687687
/usr/lib/libgnomeprintui-2-2.so.0.1.0
b679e000-b67b3000 r-xp 00000000 08:02 3855215
/usr/lib/libart_lgpl_2.so.2.3.19
b67b3000-b67b5000 rw-p 00014000 08:02 3855215
/usr/lib/libart_lgpl_2.so.2.3.19
b67b5000-b681a000 r-xp 00000000 08:02 1655369
/usr/lib/libgnomeprint-2-2.so.0.1.0
b681a000-b681c000 rw-p 00064000 08:02 1655369
/usr/lib/libgnomeprint-2-2.so.0.1.0
b681c000-b681d000 rw-p b681c000 00:00 0
b6825000-b6829000 r-xp 00000000 08:02 4261737
/usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
b6829000-b682b000 rw-p 00003000 08:02 4261737
/usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloaderAbortado
me@pc:~>
I start the application again.
Touching Settings -> Picture functions I can't get my face visible.
Now going to Settings -> Frame options, I select 640x480 and again same image
quality as same size in gqcam, the only mode with an acceptable video output.
Here going to Picture Functions again, I can adjust the image correctly, but
the same "Contrast reset" as described in other applications.
camorama
Starts ok, first video output is dark, like half size in gqcam. Nothing to do
with image Adjustments to correct it. In this mode seems that constrast reset
don't happens.
White Balance have no effect, I forgot to mention that either have no effect in
other apps, in any size.
If I select View -> Large application crash, for a instant seem to show the
large video output before crashing.
This is the console output:
Code:
me@pc:~> camorama
(camorama:3140): Gtk-CRITICAL **: gtk_entry_set_text: assertion `text != NULL'
failed
name = medium
name = large
me@pc:~>
Same crash selecting View -> Small, but console output ends in "name = small"
Of course the desired result is that the driver works fine in all applications,
most in IM clients like kopete and skype. I hope this thread could lead to
that.
Conclusion
If someone can share it's experience in order to try to solve this problem I
can run necesary tests and submit the results here.
Also if someone know where to report the bugs of gspca controller I'll do it.
Thanks, Scot.
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