v4l2src : Internal data flow error

[JongIlLee]

Hi!

I using the imx.6 board,

Trying to make the car image storage device.

Use the v4l2src, import the video data,

Using gloverlay succeeded to put the images on the video.

The next step was unsuccessful in several steps to put the image on the
video.

command is shown below.

the error (ERROR: from element / GstPipeline: pipeline0 / GstQueue: queue0:
Internal data flow error) occurs.

In the videomix when using the imx6 v4l2src not be what I want to use a
frame out. (Dropbuffer occurs)

Tell us how you can use as a gloverlay and multifilesrc.

Thank you.

------------------------------------------------------------------------------------------------------------

gst-launch-1.0 v4l2src device=/dev/video1 num-buffers=200 \
! "video/x-raw, width=1024,
height=768,format=(string)UYVY,framerate=(fraction)30/1" \
! tee name=t \
! queue ! glupload ! gloverlay multifilesrc location="pgs.%04d.png" index=0
caps="image/png,framerate=1/1" loop=true ! pngdec ! videoconvert !
glimagesink force-aspect-ratio=true \
t. ! queue ! videoconvert composition-meta-enable=TRUE in-place=TRUE \
! x264enc bitrate=2000 ! mp4mux \
! filesink location=/run/media/mmcblk2p2/glupload_r.mp4



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