Good evening. I am attempting to run a set of scripts on the Beaglebone Black which sued to work on the Beaglebone XM. The scripts use v4l2 to capture an image from the camera and store it to a png file. I've attached part of the output from one command of the script. This works fine on the XM, but fails on the black. ANy suggestions as to what I am doing wrong here?
*root@beaglebone:~/imdemo# gst-launch v4l2src device=/dev/video0 num-buffers=1 ! ffmpegcolorspace ! pngenc ! filesink location=test.pngSetting pipeline to PAUSED ...ERROR: Pipeline doesn't want to pause.WARNING: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not get parameters on device '/dev/video0'Additional debug info:v4l2src_calls.c(235): gst_v4l2src_set_capture (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:system error: Inappropriate ioctl for deviceERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not get buffers from device '/dev/video0'.Additional debug info:gstv4l2bufferpool.c(405): gst_v4l2_buffer_pool_new (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:error requesting 2 buffers: Cannot allocate memorySetting pipeline to NULL ...Freeing pipeline ...root@beaglebone:~/imdemo# * -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
