Gray overlay over the original video frame

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hello,

We have designed a video card in which we are using video decoder (ADV7604) and nVidia Jetson TX-2. When we are running following pipeline, getting following error:

Pipeline:

gst-launch-1.0 -v v4l2src device="/dev/video0" ! video/x-raw,format=BGRA ! videoconvert ! xvimagesink -e

Input:

XGA_60_Hz_input
XGA_60_Hz_input1017×765 160 KB

Output:

XGA_60_Hz_output
XGA_60_Hz_output1405×1055 169 KB

Please help us to understand the problem and resolve it.

Thanks and Regards,
Vikas Dwivedi

3

Hi,
For launching v4l2 source on Jetson platforms, please take a look at

Jetson Nano FAQ
Q: I have a USB camera. How can I launch it on Jetson Nano?

4

Dear DaneLLL,

Thank you for your suggestion.

Problem get resolved by decreasing the offset and increasing the gain of the video decoder.

Thanks and Regards,
Vikas Dwivedi