How can we close the de-Interlaced at IMX.6DL(QNX)

[adamhu]

Hi,

We issue a question in "BT656" every 8 seconds, the screen will stop 0.1~0.2s times.

We found that some issues may be de-interlaced on IMX.6DL, how can we close below "-adaptive-dei-motion-mode" fuction on QNX.

"-adaptive-dei-motion-mode=admodeA string that specifies the motion mode for the adaptive de-interlacer. The mode can be one of the following values, which are case-sensitive:

low

Do minimal conversion of interlaced fields to one progressive frame.

med

(Default) Use the default settings converting interlaced fields to a progressive frame.

high

Do as much processing to produce higher image quality. It may introduce some delays."

Current Hardware:

Video IC( LSI ML86V8201)

SOC(iMX.6DL)

Camera to Video IC( BT656) to SOC

SOC(RGB888)to Video IC(RGB666) to Panel 

thank you

[adamhu]

Hi,

Thank you for your answer, we will discuss it with QNX,

other NXP Hardware Issues:
Please refer to the NG video, is it possible to transfer from BT656 PXCLK to IMX.6DL?
How to use IMX.6DL BT656 PXCLKand H-SYNC Y-SYNC.

(NG) LSI ML86V8201 Setting 800 * 480 non-interlaced scanning
Horizontal synchronization: 31.7kHz
Vertical sync: 60
PXCLK: 60MHz

(OK) LSI ML86V8201 Setting 720 * 240 interlaced mode

Horizontal synchronization: 15.7kHz form LSI ML86V8201 IC
Vertical sync: 60
PXCLK: 27MHz

[Rita_Wang]

I can not see the video you attached. Here I found the https://community.nxp.com/docs/DOC-94019  hope this can do help for you.

[Rita_Wang]

Hi,

The QNX software is not supported by nxp, suggest to apply to QNX tech support directly.  You can refer to https://boundarydevices.com/qnx-sdp-7-0-imx-platforms/ 

Hope this can do help for you

Have a nice day

Rita