Corrupted jpeg output when using the MVPU on the genio 520

[jjohnson]

Hello, I am executing the following gstreamer pipeline on the MediaTek 520 MVPU running AIOT version v25.1.1:

gst-launch-1.0 filesrc location="./mammoth-lakes-ca-usa-o2-1080x1920.jpg" ! jpegparse ! v4l2jpegdec ! videoconvert ! v4l2jpegenc ! filesink location="./mammoth-lakes-ca-usa-o2-1080x1920-hwencoder.jpg"

The output is corrupted, can someone let me know what I can do to correct this? As a side note the example with a test src input taken from here works fine:

gst-launch-1.0 -v videotestsrc num-buffers=1 ! queue ! video/x-raw,framrate=30/1,width=160,height=128,format=NV12 ! v4l2jpegenc ! queue ! jpegparse ! filesink location=out-160x128-NV12.jpg

This issue is also consistently showing up when trying to capture images from the camera.

Example jpeg input:

Example corrupted Jpeg Output:

[macross.chen]

Hi @jjohnson ,

It appears that this is a YUV444 JPEG file.

Please note that we do not support YUV444 as an output format for the JPEG hardware decoder, nor as an input format for the encoder.

Please refer to

--all - Image Codec — IoT Yocto documentation

for the list of supported JPEG formats.

Thanks.