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Hi,
My board with rk808 PMU and rk3288 CPU does not output 5 volts from USBs. I'm sure the problem is due to Device Tree because; There is no such problem when I use the dtb file provided by the ma…
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Nothing has been investigated yet. Might be trivial, might be hard, I don't know yet :).
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Hello.
I'm building mpp into a Qt program and facing difficulties while importing the necessary header files. I'm building my program on a Linux distribution and the media library struggles to find…
Nybon updated
2 years ago
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**device/模型:** RK3399
Output video from this GST pipeline (rotation=0)
以下GST流水线(rotation=0)输出的视频
```
gst-launch-1.0 -e v4l2src ! mpph264enc rotation=0 ! h264parse ! mp4mux ! filesink location=te…
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本人使用源码进行编译安装,过程很顺利
但是编译完成后使用例程测试是出现错误
`
rpdzkj@ubuntu:~/locke/test/mpp/build/linux/arm/test$ sudo ./mpi_enc_test -w 1280 -h 720 -t 7 -i /home/rpdzkj/locke/test_yuv.yuv -o ts.h264 -n 10
mpp[1776]: …
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在SDK(1.1.3)中得到了MPP与gstreamer-rockchip的编译产物,并在在RK3568开发板上进行了配置,可以通过gstreamer命令查看到插件信息
```
linaro@linaro-alip:~$ gst-inspect-1.0 rockchipmpp
Plugin Details:
Name rockchipmp…
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Application Scenario:
RK3399 receive 4 camera's rtsp stream, do decode, do scale using RGA.
LOG:
0410_03-08-12.384SOM-RK3399v2 login: [ 48.042123] Unable to handle kernel NULL pointer derefere…
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| Required Info | …
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Hi @JeffyCN
I have built your FFmpeg on Rock3a (rk3568), disabled x264,x265,vp8,vp9, but seems not to work with h264_rkmpp.
The odd thing, even with x264 disabled I still have h264 working, I thin…
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CONFIG_DRM_ROCKCHIP=y
modetest种drmOpen("rockchip", NULL) 直接报错