70 lines
2.0 KiB
Markdown
70 lines
2.0 KiB
Markdown
# RkCamRtspServer
|
|
simple rtspserver for rk hardware
|
|
|
|
## test env
|
|
- rk3588s
|
|
- ubuntu 20.04
|
|
|
|
## build && run
|
|
```
|
|
./scripts/build_mpp.sh
|
|
git submodule update --init
|
|
mkdir build && cd build
|
|
cmake ..
|
|
make -j4
|
|
sudo ./RkCamRtspServer
|
|
```
|
|
|
|
## config
|
|
config with file configs/config.ini
|
|
```
|
|
[log]
|
|
level = NOTICE
|
|
|
|
[video]
|
|
width = 640
|
|
height = 480
|
|
fps = 30
|
|
fix_qp = 23 ;[0 - 51] [high - low]
|
|
format = YUY2 ;[MJPEG] 720P
|
|
device = /dev/video0
|
|
|
|
[server]
|
|
rtsp_port = 8554
|
|
stream_name = unicast
|
|
max_buf_size = 200000
|
|
max_packet_size = 1500
|
|
http_enable = false
|
|
http_port = 8000
|
|
bitrate = 1440
|
|
```
|
|
|
|
## function
|
|
- support yuy2 format usb camera.
|
|
- support hardware h264 encode.
|
|
|
|
## Benefits of improvement
|
|
- RkCamRtspServer cpu usage
|
|
```
|
|
%Cpu0 : 0.7 us, 0.4 sy, 0.0 ni, 94.4 id, 0.0 wa, 0.0 hi, 4.6 si, 0.0 st
|
|
%Cpu1 : 4.3 us, 7.2 sy, 0.0 ni, 88.5 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu2 : 3.7 us, 0.7 sy, 0.0 ni, 95.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu3 : 0.7 us, 4.4 sy, 0.0 ni, 94.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu4 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu5 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu6 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu7 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
```
|
|
|
|
- CamRtspServer cpu usage
|
|
```
|
|
%Cpu0 : 19.6 us, 1.0 sy, 0.0 ni, 77.3 id, 0.0 wa, 0.0 hi, 2.1 si, 0.0 st
|
|
%Cpu1 : 21.6 us, 0.0 sy, 0.0 ni, 78.0 id, 0.0 wa, 0.0 hi, 0.3 si, 0.0 st
|
|
%Cpu2 : 23.7 us, 0.7 sy, 0.0 ni, 75.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu3 : 28.0 us, 4.0 sy, 0.0 ni, 67.3 id, 0.0 wa, 0.0 hi, 0.7 si, 0.0 st
|
|
%Cpu4 : 0.0 us, 0.0 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.7 si, 0.0 st
|
|
%Cpu5 : 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu6 : 1.3 us, 0.7 sy, 0.0 ni, 98.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
%Cpu7 : 0.0 us, 11.6 sy, 0.0 ni, 88.4 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
|
|
```
|