Video recording

[yoonseok]

IMX8qxp

i.MX_linux User's_guard에서
7.3.6 As Video Recording told me,
When I executed the command below,
The results came out below.

Please tell me the right way.

gst-launch-1.0 imxv4l2src device=/dev/video2 num-buffers=300 ! 'video/xraw,format=(string)NV12,width=1920,height=1080,framerate=(fraction)30/1' ! queue ! vpuenc_h264 ! $ avimux! filesink location=output.avi

==> WARNING: erroneous pipeline: no element "imxv4l2src"

gst-launch-1.0 v4l2src device=/dev/video2 num-buffers=300 ! 'video/xraw,format=(string)NV12,width=1920,height=1080,framerate=(fraction)30/1' ! queue ! vpuenc_h264 ! $ mp4mux! filesink location=output.avi

==>

(gst-launch-1.0:606): GStreamer-CRITICAL **: 01:48:03.321: gst_element_link_pads_filtered: assertion 'GST_IS_BIN (parent)' failed
WARNING: erroneous pipeline: no element "vpuenc_h264"

[Saleh36]

Awesome and interesting article. Great things you’ve always shared with us. Thanks. Just continue composing this kind of post.

GarageBand

[joanxie]

what board and what bsp version do you use? different bsp includes different plugins, pls share more detailed information with me