enable rtsp error

[vantron]

I want enble gstream with rtsp in imx8mqevk, I do step by step as i.MX Linux® User's Guide.

but failed. every time use the command :

root@imx8mqevk:~# gst-launch-1.0 rtspsrc location=rtsp://10.192.241.11:5901 name
=source ! queue ! rtph264depay ! avdec_h264 ! overlaysink source.! queue ! rtpmp
4gdepay ! aacparse ! beepdec ! pulsesink[ 326.824472] random: crng init done
[ 326.827935] random: 7 urandom warning(s) missed due to ratelimiting

WARNING: erroneous pipeline: no element "rtspsrc"
root@imx8mqevk:~# gst-inspect-1.0 rtspsrc
No such element or plugin 'rtspsrc'

how can I go ahead?

[Zhiming_Liu · Accepted solution]

Hi vantron,

Did you try to make imx-image-multimedia or imx-image-full?

https://www.nxp.com.cn/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf 

Best Regards

Zhiming

[vantron]

Spoiler

no, I am not bitbake gstream alone. And it has rtspsrc plugin now.

But there is a new question: I want to use the the vedio compositor on IMX8MQ，but the release note said it not soppurt g2d. And I want to know if there is another way to use  video compositor under 3D?

[Zhiming_Liu]

Hi vantron,

IMX8MQ has 2D and 3D compositor. You can know more Chapter5 in i.MX_Reference_Manual.pdf

Best Regards

Zhiming