Xiaver nx mjpeg decode

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
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1

您好！

 我这边有个问题，我们设备上有usb uvc 相机，我们发现在mjpeg 解码时发现有概率解出来的图存在一截不完整的情况，具体图片见附件。 还请高手们帮忙看下。谢谢。 

 我们的硬件平台: xaiver nx
 SDK版本：JP5.1.1

image.zip (7.1 MB)

2

还想问下，有没有基于uvc mjpeg 好的存图软件？ 比如存jpeg和yuv的工具

4

Hi,
It is a known issue that JPEG decoding does not work properly on previous Jetpack 5 release. Please upgrade to Jetpack 5.1.4 and try again. You can run the sample to do MJPEG decoding:

/usr/src/jetson_multimedia_api/samples/12_v4l2_camera_cuda/

5

您好！

 此产品已处理于量产阶段，改BSP已经不太可能了。有没有相关针对mjpeg的补丁？ 麻烦了
6

Hi,
If you have to stay on Jetpack 5.1.1, would suggest use software JPEG decoder.

8

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