Setting pipeline to PAUSED ...
[INFO] Product Info: i.MX6Q/D/S
====== VPUENC: 4.0.8 build on Dec 15 2015 12:18:29. ======
wrapper: 1.0.62 (VPUWRAPPER_ARM_LINUX Build on Dec 15 2015 11:24:32)
vpulib: 5.4.32
firmware: 3.1.1.46070
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data flow error.
Additional debug info:
/home/tangb/yocto/imx-3.14.52-1.1.0_ga/build-x11/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/gstreamer1.0/1.4.5-r0/gstreamer-1.4.5/libs/gst/base/gstbasesrc.c(2933): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming task paused, reason not-negotiated (-4)
Execution ended after 0:00:00.122682333
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
do you use web camera? what bsp version do you use?
BSP:imx_3.14.52_1.1.0_ga
Using GStreamer will cause problems as long as you use vpuenc_h264 plug-ins
could you tell me what capture do you use? web camera?
i use usb camera.
the following command is OK ,it run well .
$GSTL v4l2src device=/dev/video0 ! 'video/x-raw,width=640,height=480' ! imxv4l2sink
but follow cmmmand is error and you knwned.
gst-launch-1.0 v4l2src device=/dev/video0 ! vpuenc_h264 ! rtph264pay ! udpsink host=192.168.1.111
The following command is OK ,it run well .
$GSTL v4l2src device=/dev/video0 ! 'video/x-raw,width=640,height=480' ! imxv4l2sink
bsp :fsl-yocto-L3.14.52_1.1.0-ga
Using GStreamer will cause problems as long as you use vpuenc_h264 plug-ins