Public bug reported:
This is some sort of GStreamer problem...
* Cheese will grab one frame and display that, but won't show video,
* gst-launch gives and error (below), but
* testing video in gstreamer-properties works as expected with live video.
dmesg:
[13703.044019] usb 4-1: new full speed USB device using uhci_hcd and address 4
[13703.237407] usb 4-1: configuration #1 chosen from 1 choice
[13703.240391] gspca: probing 046d:092c
[13703.299356] gspca: probe ok
lsusb:
Bus 004 Device 004: ID 046d:092c Logitech, Inc. QuickCam Chat
gst-launch v4l2src ! ffmpegcolorspace ! xvimagesink
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0: Could
not initialise Xv output
Additional debug info:
xvimagesink.c(1416): gst_xvimagesink_get_xv_support ():
/GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:
No port available
Setting pipeline to NULL ...
Freeing pipeline ...
ProblemType: Bug
Architecture: i386
Date: Tue Feb 2 14:10:50 2010
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100128)
Package: gstreamer-tools 0.10.25.2-2ubuntu1
ProcEnviron:
LANG=en_GB.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-12.16-generic
SourcePackage: gstreamer0.10
Uname: Linux 2.6.32-12-generic i686
** Affects: gstreamer0.10 (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
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gst-launch cannot connect to gspca webcam
https://bugs.launchpad.net/bugs/516051
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