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gst-launch v4l2src device=/dev/video1 ! ffmpegcolorspace ! ximagesink Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed getting controls attributes on device '/dev/video1'. Additional debug info: v4l2_calls.c(263): gst_v4l2_fill_lists (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed querying control 9963776 on device '/dev/video1'. (5 - Input/output error) Setting pipeline to NULL ... Freeing pipeline ...
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Line 1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '-' token Line 3: error: missing terminating ' character Line 109: warning: character constant too long for its type Line 42: warning: character constant too long for its type