How to upload/run the python code in siyi_ZR10

siyi_sdk

Python implementation of SIYI SDK for communication with ZR10 and A8 Mini cameras

Camera webpage: http://en.siyi.biz/en/Gimbal%20Camera/ZR10/overview/
Documentation: http://en.siyi.biz/en/Gimbal%20Camera/ZR10/download/

If you find this code useful, kindly give a STAR to this repository. Thanks!

Setup

Clone this package

git clone https://github.com/mzahana/siyi_sdk.git

Connect the camera to PC or onboard computer using the ethernet cable that comes with it. The current implementation uses UDP communication.
Power on the camera
Do the PC wired network configuration. Make sure to assign a manual IP address to your computer
- For example, IP 192.168.144.12
- Gateway 192.168.144.25
- Netmask 255.255.255.0
Done.

Usage

Check the scripts in the siyi_sdk/tests directory to learn how to use the SDK
To import this module in your code, copy the siyi_sdk.py siyi_message.py utility.py crc16_python.py scripts in your code directory, and import as follows, and then follow the test examples
```
from siyi_sdk import SIYISDK
```

Example: To run the test_gimbal_rotation.py run,

cd siyi_sdk/tests
python3 test_gimbal_rotation.py

Use gui
```
python3 gui/tkgui.py
```

Video Streaming

Requirements

OpenCV sudo apt-get install python3-opencv -y
imutils pip install imutils

Gstreamer https://gstreamer.freedesktop.org/documentation/installing/index.html?gi-language=c

Ubuntu:

sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-bad1.0-dev gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-doc gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-alsa gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5 gstreamer1.0-pulseaudio -y

Deepstream (only for Nvidia Jetson boards) (https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_Quickstart.html#jetson-setup)

For RTMP streaming

sudo apt install ffmpeg -y
pip install ffmpeg-python

Examples

An example of how to receive image frames from camera, see tests/test_rtsp.py
An example of how to stream image frames to an RTMP server, see tests/test_rtmp_stream.py
An example of how to receive an image stream from camera using RTSP and send them to an RTMP server, see tests/test_from_rtsp_to_rtmp.py

Tools

To run a nginx-rtmp server from a docker container

docker run -d -p 1935:1935 --name nginx-rtmp tiangolo/nginx-rtmp

Reference

To play an rtmp stream, you can use the following command in a terminal (you will need to install mpv sudo apt install mpv)

mpv   --msg-color=yes   --msg-module=yes   --keepaspect=yes   --no-correct-pts   --untimed   --vd-lavc-threads=1   --cache=no   --cache-pause=no   --demuxer-lavf-o-add="fflags=+nobuffer+fastseek+flush_packets"   --demuxer-lavf-probe-info=nostreams   --demuxer-lavf-analyzeduration=0.1   --demuxer-max-bytes=500MiB   --demuxer-readahead-secs=0.1     --interpolation=no   --hr-seek-framedrop=no   --video-sync=display-resample   --temporal-dither=yes   --framedrop=decoder+vo     --deband=no   --dither=no     --hwdec=auto-copy   --hwdec-codecs=all     --video-latency-hacks=yes   --profile=low-latency   --linear-downscaling=no   --correct-downscaling=yes   --sigmoid-upscaling=yes   --scale=ewa_hanning   --scale-radius=3.2383154841662362   --cscale=ewa_lanczossoft   --dscale=mitchell     --fs   --osc=no   --osd-duration=450   --border=no   --no-pause   --no-resume-playback   --keep-open=no   --network-timeout=0 --stream-lavf-o=reconnect_streamed=1   rtmp://127.0.0.1/live/webcam

OR you can use VLC, but you may notice high latency!

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