最新固件已经解决, 代码有提交。或者更新这里的固件即可测试:

测试方法如下:
neardi@Hi3403:~/testCase/camera/os04a10$ sudo env NPU_DBG=1 ./camera 2
[ceanic_app]2025-03-26 10:27:48,450#INFO:main.cpp(771):main(): ==========================star========================
net service info
rtsp port:554
rtmp enable:0
rtmp main url:rtmp://127.0.0.1/live/stream1
rtmp sub url:rtmp://127.0.0.1/live/stream2
sensor1:
name:OS04A10
w:2688
h:1520
fr:30
venc1:
name:H264
w:2688
h:1520
fr:30
bitrate:8000
linear mode
========================================================================
vi_pipe:0,== os04a10 24Mclk 4M30fps(MIPI) 12bit linear init success! ==
========================================================================
area_w=960,area_h=128
area_w=384,area_h=64
上面的参数 2, 表示测试csi0 摄像头, 测试csi1摄像头, 则使用3替换2, 也就是如下命令:
neardi@Hi3403:~/testCase/camera/os04a10$ sudo env NPU_DBG=1 ./camera 3
此视频流包含NPU自动识别信息, 如下下图

识别结果, 在console里有如下打印:
----------ROI Data----------
num:1
rect[0],score:0.695801,class_id:0,lt(284,570),rt(412,570),rb(412,638),lb(284,638)
----------ROI Data----------
num:1
rect[0],score:0.582031,class_id:0,lt(272,510),rt(418,510),rb(418,640),lb(272,640)
----------ROI Data----------
num:1
rect[0],score:0.610840,class_id:0,lt(276,476),rt(422,476),rb(422,640),lb(276,640)
----------ROI Data----------
num:1
rect[0],score:0.628418,class_id:14,lt(280,456),rt(426,456),rb(426,640),lb(280,640)
----------ROI Data----------
num:1
rect[0],score:0.662109,class_id:0,lt(280,442),rt(428,442),rb(428,640),lb(280,640)
----------ROI Data----------
num:1
rect[0],score:0.841797,class_id:0,lt(280,426),rt(428,426),rb(428,638),lb(280,638)
----------ROI Data----------
num:1
rect[0],score:0.793457,class_id:14,lt(280,408),rt(426,408),rb(426,640),lb(280,640)
----------ROI Data----------
num:1
rect[0],score:0.711426,class_id:0,lt(284,404),rt(426,404),rb(426,638),lb(284,638)
----------ROI Data----------
num:1
rect[0],score:0.550293,class_id:14,lt(264,330),rt(428,330),rb(428,636),lb(264,636)
----------ROI Data----------
num:1