Image quality issues when capturing 13mp yuv on Jetson Xavier AGX

[user63990]

I have tried reducing the frame rate. The problem is still there.
Here is a raw image captured using v4l2-ctl method.

4208x3120.yuv (25.0 MB)

At the end of every second line there are 16 pixels all set to zero.

I have found more forum posts that report the same image issues.

Convert Image

thank you! Yes, i assumed that there is an problem with the frame size. when i trying to convert this VYUY image i get image with aliasing, maybe it’s stride problem? but it not made sense cause gstreamer know VYUY format… 3 files are attached test.vyuy vyuy file grubbed using video4linux test.vyuy (23.6 MB) test.jpeg [test] created by: gst-launch-1.0 -e filesrc location=test.vyuy ! videoparse format=vyuy width=4112 height=3008 framerate=15/1 ! videoconvert ! jpegenc ! filesink locat…

New custom camera bring-up - v4l2-ctl working but gstreamer fail

Hello, Could you give a a response regarding the pixel_clk_hz setting (see my question below) ? Regarding our main issue with images with less than 640 pixels per line: even if we solve the issue by adding 240 pixels to our 400 pixels lines, it’s not an elegant way to solve the problem. I would like to give you another information. Even if the streaming was working with v4l2-ctl, we had an issue with the pixels in the images: the odd lines were OK, but for the even lines were shifted by 16 pix…

It seems to be a problem with alignment but I can’t find any info on what the constrain is.
Why is the image okay at 4192 width and not at 4208? Is there a way to make 4208 work?

I have also tried the solution from this post:

V4l2 receive distorted images from 3848*2168 YUV 422 camera sensor on XAVIER

Hi, I am trying to capture video from a 3848 2168 YUV422 (YUY2) GMSL2 camera on Xavier. When using another 3840 2160 resolution GMSL2 camera sensor, everything works just as fine, I can get the correct image and data. However when I change to a new 3848*2168 YUY2 GMSL2 camera (after updating necessary kernel drivers), I get distorted image from v4l2src through: gst-launch-1.0 v4l2src device=“/dev/video0” ! video/x-raw, width=3848, height=2168, format=YUY2, framerate=30/1 ! xvimagesink [Sc…

prefered_stride 256 had no effect. I’m not sure i understand the setting. What does it do? Is it even enabled?

Tegra release version:
# R32 (release), REVISION: 5.2, GCID: 27767740, BOARD: t186ref, EABI: aarch64, DATE: Fri Jul 9 16:05:07 UTC 2021