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Linux的相关问题
211 Questions
在小核使用 核间通讯,在lvgl下该如何修改mk文件,包含libipcmsg.a的库呢?
dengwei
26
•
asked Feb 14, 2025
0
1
416
linux_rtos
linux
k230
在使用核间通信是,在src/big/mpp/userapps/sample/目录下使用#include "k_ipcmsg.h"报错
dengwei
26
•
asked Feb 13, 2025
0
1
346
linux
k230
vvcam-isp-subdev vvcam-isp-subdev.0: post event 4 return error v4l2_drm_start error
david
17
•
asked Feb 13, 2025
0
2
495
linux
k230
linux下,vi绑定到了vo,在显示屏上实时显示摄像头画面,如何实现在显示屏上,放大和缩小画面
dengwei
26
•
asked Feb 12, 2025
0
1
567
linux
k230
k230图像编码,vicap 双通道,ch1,绑定到vo做视频实时显示,ch0,供编码使用,但是视频不是实时的
dengwei
26
•
asked Feb 11, 2025
0
1
516
linux
k230
How to implement ffmpeg command same time with ai_demo/face_detection?
david
17
•
asked Feb 9, 2025
0
1
346
linux
k230
How to implement RTSP stream to RTSP server with ffmpeg?
david
17
•
asked Feb 8, 2025
0
1
491
linux
k230
使用venc编码出来的图片,为啥图片两边会有紫色和绿色的条?
dengwei
26
•
asked Feb 7, 2025
0
1
305
linux
k230
文件操作错误<s_fs#dfs_sharefs_open-275#>:open /sharefs//app/dev_0_chn_1_2592x1944_0000.jpg failed
dengwei
26
•
asked Feb 7, 2025
0
1
236
linux
k230
移植vi->venc时出现以下提示 VA and PA must be page aligned. va=0x70000000, pa=0x10823300
dengwei
26
•
asked Feb 7, 2025
0
1
341
linux
k230
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