No camera feed on x86_64 (Gentoo)

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No camera feed on x86_64 (Gentoo)

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I tried testing gstreamer like this: 'gst-launch v4l2src !
video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! xvimagesink' which 
responds
with 'ERROR: pipeline could not be constructed: no element "v4l2src".'

On Gentoo, the v4l2 driver for GStreamer is an optional package called
'gst-plugins-v4l2'. To test using the way I just did you also need 
'gst-plugins-xvideo'.

Now I get errors stating: "ERROR: from element
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not negotiate format"

Installing 'gst-plugins-v4l' did not help either: I can't get my GSPCA 
compatible
Logitech webcam to show up.

It seems like pam-face-auth still can't either but both programs act like 
nothing is
wrong...

Original comment by cyberwizzard on 11 Jun 2009 at 5:28

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try 
doing
export LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so

Original comment by [email protected] on 14 Jul 2009 at 7:51

• Changed state: Started
• Added labels: Type-Enhancement
• Removed labels: Type-Defect

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thanks its working :D

Original comment by [email protected] on 24 Nov 2009 at 5:50

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Original comment by [email protected] on 8 Jul 2010 at 10:54

• Changed state: Fixed