Nvjpeg decoder can not work well when decode multiple images

[261136636]

Hi, nvidia teams:
we found a question when use “nvdecoder” in jetpack 5.1.3, if we use it to decode
multiple images, some picture will display the “Green screen”, for debug, I just modify the “jetson_multimedia_api/samples/06_jpeg_decode” code to decode 40 pictures, the patch is in the attachments,put 40 1920*1080 jpg pictures in the folder, and run “. /jpeg_decode num_files 2 test.jpg 1. yuv tes.jpg 2. yuv” ，it will generate 40 yuv pictures named "maintestx.yuv ", the 4th ,8th,12th,16th… , pictures are all “Green screen”,
there md5sum value are all “327aa874c4f4100b5e8483b2d2aa6820”, the result is also in
the attachments, so how to solve this problem?

0001-for-debug-mjpeg-decoder.patch.txt (2.7 KB)

[DaneLLL]

Hi,
Please apply the prebuilt lib and check again:

Jetson/L4T/r35.5.x patches - eLinux.org
[MMAPI/gstramer] NvJpegDecoder/nvjpegdec does not work properly

[261136636]

Hi, DaneLLL:
Thanks very much for your help, I update the nvjpeg.so , the md5sum is “fff1701242bf2bfd66613f3f17f43d2d”, and it can work well. So we can use this new “nvjpeg.so” for our board and product?