[Bug 685989] New: v4l2src: Failed to get value for control 9963779 on device '/dev/video1'
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Thu Oct 11 10:00:44 PDT 2012
https://bugzilla.gnome.org/show_bug.cgi?id=685989
GStreamer | gst-plugins-good | 1.x
Summary: v4l2src: Failed to get value for control 9963779 on
device '/dev/video1'
Classification: Platform
Product: GStreamer
Version: 1.x
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-plugins-good
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: rishi.is at lostca.se
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Created an attachment (id=226283)
--> (https://bugzilla.gnome.org/attachment.cgi?id=226283)
Logs with GST_DEBUG=v4l2*:9
Pipeline:
gst-launch-1.0 v4l2src device=/dev/video1 ! videoconvert ! videoscale !
autovideosink
Warning:
v4l2src0: Failed to get value for control 9963779 on device '/dev/video1'.
Version:
gstreamer1-plugins-good-1.0.1
The window shows up but there is no video from the camera. This is a Microsoft
LifeCam Cinema USB camera:
http://www.hitonline.com.au/shop/product/2349
Interestingly, it works in Cheese with the default resolution of 1280x720
chosen by it. However it reverts back to the laptop's inbuilt camera if you
fiddle with the photo resolution.
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