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No such element or plugin mfw_v4lsrc

Question asked by Ritesh Panchal on Jun 14, 2015
Latest reply on Jun 17, 2015 by Ritesh Panchal

I am using MCIMX6Q-SDP board.

I am using following command to build an image.

MACHINE=imx6qsabresd source fsl-setup-release.sh -b build-x11 -e x11

bitbake fsl-image-multimedia-full

There are two camera modules on the kit.

My application is to stream video from these camera over TCP/IP.

I can able to stream video from both camera using below command

from camera 1

gst-launch-0.10 imxv4l2src device=/dev/video0 ! 'video/x-raw-yuv,framerate=(fraction)30/1' ! ffmpegcolorspace ! vpuenc codec=12 ! multipartmux ! tcpserversink host=172.10.10.112

from camera 2

gst-launch-0.10 imxv4l2src device=/dev/video1 ! 'video/x-raw-yuv,framerate=(fraction)30/1' ! ffmpegcolorspace ! vpuenc codec=12 ! multipartmux ! tcpserversink host=172.10.10.112

So i have seen in many discussion that "mfw_v4lsrc" is used instead of "imxv4l2src" so whats the benifit of using "mfw_v4lsrc" or "mfw_v4l2src" in video straming application?

 

And another question how to stream audio with the video feed using gstreamer?

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