video cant rotate using "imxipuvideotransform" plugin

[rahulshah]

We interface OV5640 camera with imx6.s processor.

In that we have to capture images from camera and play live streaming by rotating it to 90 degree.

we do that with following gstreamer pipeline:

"gst-launch-1.0 imxv4l2videosrc device=/dev/video1 input=0 imx-capture-mode=4 fps-n=15 ! imxipuvideotransform  ! imxeglvivsink "

But video cant rotate.

There is no any rotate parameter of "imxipuvideotransform"  pluging.

So which argument we have to pass to this plugin to rotate video.

[igorpadykov]

Hi rahul

please try rotation procedure with nxp GStreamer plugins

described in sect.7.3.15 Video conversion attached Linux Guide,

use nxp bsps on link

i.MX 6 Series Software and Development Tool|NXP 

imxipuvideotransform is community GStreamer-imx plugin:

trac.gateworks.com/wiki/Yocto/gstreamer

Best regards
igor
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[rahulshah]

Hi Igor,

Thanks for your reply.

As per section 7.3.15 Video conversion attached Linux Guide,

for rotate following pipeline used:

gst-launch-1.0 videotestsrc ! imxvideoconvert_{xxx} rotation=2 ! ximagesink display=:0

when i use "imxvideoconvert_ipu" element, it gives following warning.

WARNING: erroneous pipeline: no element "imxvideoconvert_ipu"

So where is the problem.

Regards,

Rahul Shah

[igorpadykov]

Hi Rahul

please build bsp using guidelines given in Freescale_Yocto_Project_User's_Guide.pdf

fsl-image-gui Table 1. Freescale Yocto project images

http://www.nxp.com/webapp/Download?colCode=L4.1.15_1.1.0_LINUX_DOCS&Parent_nodeId=133769948107170617... 

Best regards
igor