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72 lines
2.4 KiB
72 lines
2.4 KiB
3 years ago
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RPI-GPU-rdpClient
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=================
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Video on youtube: http://youtu.be/3HJuHhiXxuE
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Hardware accelerated raspberry pi client for windows PC.
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It is more a proof-of-concept to show that OpenMAX can be used as a RDP viewer rather than a finished product.
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There is no authentication, use at your own risk.
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It uses a NVIDIA graphic card to encode H.264 video, and OpenMAX to display the video. It can achieve 1080P 60FPS RDP on a RPI with a relatively low latency of ~200ms on two monitors.
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When the GPU is not accessible on the server, it falls back to CPU encoding at a lower FPS, around 10FPS depending on the CPU.
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It uses DXGI for accelerated desktop capture in Windows 8
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It can work in a Virtual machine in order to be a true thin client.
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### To compile the client on the Raspberry PI ###
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It needs the following packages. I started on a clean version of the Raspberian OS.
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```
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sudo apt-get install cmake
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sudo apt-get install libboost-thread-dev libboost-system-dev
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sudo apt-get install libx11-dev
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```
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To compile ilclient:
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```
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cd /opt/vc/src/hello_pi
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sudo ./rebuild.sh
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```
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To compile the RDP client:
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```
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git clone https://github.com/jean343/RPI-GPU-rdpClient.git
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cd RPI-GPU-rdpClient/RPI-Client
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mkdir build && cd build/
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cmake ..
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make
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```
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### To run the client ###
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./client <host> <port>
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###To compile the server in windows###
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- See the guide at https://github.com/jean343/RPI-GPU-rdpClient/blob/master/WindowsCompileGuide.md
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- Optional, FFMPEG for a CPU fallback if the graphic card is unavailable
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- Download FFMPEG from http://ffmpeg.zeranoe.com/builds/, need the dev and shared
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- Set FFMPEG_ROOT to the root of FFMPEG dev folder
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- Add the bin folder of the shared zip to your path, or copy the DLLs
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### To run the server ###
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./server monitor 0 port 8080
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### Contribute ###
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Want to be part of the project? Great! All are welcome! We will get there quicker together :)
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Whether you find a bug, have a great feature request feel free to get in touch.
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### Known issues and limitations ###
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- There is no audio
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- There is no authentication, use only in a local LAN or under a VPN.
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- The software falls back to CPU encoding in a Virtual Machine, it is fast as it uses the x264 superfast preset, but the H.264 quality is reduced.
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### NOTES ###
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From https://github.com/Hexxeh/rpi-update, update your pi:
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```
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sudo rpi-update
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```
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Update software:
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```
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sudo apt-get update && sudo apt-get upgrade
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```
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