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发表于 2022-2-14 16:01:12
只看该作者
12#
在debain系统中
我使用系统自带的rkmedia_venc_jpeg_test 的demo是没有问题的。
但是。我用sdk源码编译的rkmedia_venc_jpeg_test就会出现如下问题
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale0, idx: 0
[RKMEDIA][SYS][Info]:#V4l2Stream: camera id:0, VideoNode:/dev/video19
Using mplane plugin for capture
[RKMEDIA][SYS][Info]:#V4L2Ctx: open /dev/video19, fd 92
[RKMEDIA][SYS][Info]:Opened DRM device /dev/dri/card0: driver rockchip version 2.0.0.
[RKMEDIA][SYS][Info]:RK_MPI_VI_EnableChn: Enable VI[0:1]:rkispp_scale0, 1920x1080 End...
[RKMEDIA][SYS][Info]:RK_MPI_VENC_CreateChn: Enable VENC[0], Type:7 Start...
[RKMEDIA][SYS][Error]:MediaCfg: fps: KEY_FPS is null!
Create Venc failed! ret=-33
[RKMEDIA][VI][Info]:#SourceStreamFlow[SourceFlow:v4l2_capture_stream]: stream off....
[RKMEDIA][VI][Info]:#SourceStreamFlow[SourceFlow:v4l2_capture_stream]: read thread exit sucessfully!
[RKMEDIA][SYS][Info]:#V4L2Ctx: close /dev/video19, fd 92
[RKMEDIA][SYS][Info]:#V4L2Stream: v4l2 ctx reset to nullptr!
[RKMEDIA][VI][Info]:#SourceStreamFlow[SourceFlow:v4l2_capture_stream]: stream reset sucessfully!
[RKMEDIA][SYS][Info]:SourceFlow:v4l2_capture_stream quit
root@firefly:/home/firefly#
是我用的rkmeid源码和你们debain系统中的不一样吗? |
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