gst-launch -v -m videotestsrc ! autovideosink
Setting pipeline to PAUSED ...
CMEM Error: init: Failed to open /dev/cmem: 'No such file or directory'
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)UYVY, color-matrix=(s
tring)sdtv, chroma-site=(string)mpeg2, width=(int)320, height=(int)240, framerate=(fraction)30/1
Pipeline is PREROLLING ...
Got message #6 from element "autovideosink0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new-state=
(GstState)GST_STATE_READY, pending-state=(GstState)GST_STATE_VOID_PENDING;
Got message #7 from element "videotestsrc0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new-state=(
GstState)GST_STATE_READY, pending-state=(GstState)GST_STATE_VOID_PENDING;
Got message #8 from element "pipeline0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new-state=(GstS
tate)GST_STATE_READY, pending-state=(GstState)GST_STATE_PAUSED;
Got message #13 from pad "videotestsrc0:src" (stream-status): GstMessageStreamStatus, type=(GstStreamStatusType)GST_STREAM_ST
ATUS_TYPE_CREATE, owner=(GstElement)"\(GstVideoTestSrc\)\ videotestsrc0", object=(GstTask)"\(GstTask\)\ task0";
Got message #14 from element "videotestsrc0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new-state
=(GstState)GST_STATE_PAUSED, pending-state=(GstState)GST_STATE_VOID_PENDING;
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstTIDmaiVideoSink:autovideosink0-actual-sink-TIDmaiVideoSink.GstPad:s
ink: caps = video/x-raw-yuv, format=(fourcc)UYVY, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, width=(int)320, heigh
t=(int)240, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0.GstGhostPad:sink: caps = video/x-raw-yuv, format=(fourcc)UYVY, color-m
atrix=(string)sdtv, chroma-site=(string)mpeg2, width=(int)320, height=(int)240, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0.GstGhostPad:sink.GstProxyPad:proxypad0: caps = video/x-raw-yuv, format
=(fourcc)UYVY, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, width=(int)320, height=(int)240, framerate=(fraction)30/
1
Got message #15 from pad "videotestsrc0:src" (stream-status): GstMessageStreamStatus, type=(GstStreamStatusType)GST_STREAM_ST
ATUS_TYPE_ENTER, owner=(GstElement)"\(GstVideoTestSrc\)\ videotestsrc0", object=(GstTask)"\(GstTask\)\ videotestsrc0:src";
Got message #16 from element "autovideosink0-actual-sink-TIDmaiVideoSink" (state-changed): GstMessageState, old-state=(GstSta
te)GST_STATE_READY, new-state=(GstState)GST_STATE_PAUSED, pending-state=(GstState)GST_STATE_VOID_PENDING;
Got message #19 from element "autovideosink0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new-stat
e=(GstState)GST_STATE_PAUSED, pending-state=(GstState)GST_STATE_VOID_PENDING;
Got message #21 from element "pipeline0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new-state=(Gs
tState)GST_STATE_PAUSED, pending-state=(GstState)GST_STATE_VOID_PENDING;
Pipeline is PREROLLED ...
Got message #20 from element "pipeline0" (async-done): no message details
Setting pipeline to PLAYING ...
Failed to allocate memory.
Got message #22 from element "pipeline0" (new-clock): GstMessageNewClock, clock=(GstClock)"\(GstSystemClock\)\ GstSystemClock
";
New clock: GstSystemClock
Got message #24 from element "autovideosink0-actual-sink-TIDmaiVideoSink" (error): GstMessageError, gerror=(GstGError)NULL, d
ebug=(string)"gsttidmaivideosink.c\(1633\):\ gst_tidmaivideosink_render\ \(\):\ /GstPipeline:pipeline0/GstAutoVideoSink:autov
ideosink0/GstTIDmaiVideoSink:autovideosink0-actual-sink-TIDmaiVideoSink";
ERROR: from element /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstTIDmaiVideoSink:autovideosink0-actual-sink-TIDm
aiVideoSink: Failed to allocate memory for input buffer

Additional debug info:
gsttidmaivideosink.c(1633): gst_tidmaivideosink_render (): /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstTIDmaiVi
deoSink:autovideosink0-actual-sink-TIDmaiVideoSink
Execution ended after 2166749 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstTIDmaiVideoSink:autovideosink0-actual-sink-TIDmaiVideoSink.GstPad:s
ink: caps = NULL
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0.GstGhostPad:sink: caps = NULL
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = NULL
Setting pipeline to NULL ...
Freeing pipeline ...