{"id":28509080,"url":"https://github.com/patagonaa/pixelflut-server-dotnet","last_synced_at":"2025-07-02T23:31:54.868Z","repository":{"id":75078708,"uuid":"324025500","full_name":"patagonaa/pixelflut-server-dotnet","owner":"patagonaa","description":"Fast (\u003e5GBit/s) PixelFlut Server written in .NET Core","archived":false,"fork":false,"pushed_at":"2025-05-01T01:47:11.000Z","size":137,"stargazers_count":7,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-05-01T02:40:26.344Z","etag":null,"topics":["dotnet","dotnet-5","dotnet-core","hacktoberfest","pixelflut","pixelflut-server"],"latest_commit_sha":null,"homepage":"https://uwu.industries/","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/patagonaa.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2020-12-23T23:57:40.000Z","updated_at":"2025-05-01T01:47:15.000Z","dependencies_parsed_at":"2024-01-09T00:36:49.151Z","dependency_job_id":"8877eb11-a730-4283-83e8-da8a52cf5175","html_url":"https://github.com/patagonaa/pixelflut-server-dotnet","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/patagonaa%2Fpixelflut-server-dotnet","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/patagonaa%2Fpixelflut-server-dotnet/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/patagonaa%2Fpixelflut-server-dotnet/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/patagonaa%2Fpixelflut-server-dotnet/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/patagonaa","download_url":"https://codeload.github.com/patagonaa/pixelflut-server-dotnet/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/patagonaa%2Fpixelflut-server-dotnet/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":258783535,"owners_count":22757278,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["dotnet","dotnet-5","dotnet-core","hacktoberfest","pixelflut","pixelflut-server"],"created_at":"2025-06-08T22:07:24.088Z","updated_at":"2025-07-02T23:31:54.855Z","avatar_url":"https://github.com/patagonaa.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"# pixelflut-server-dotnet\nThis is a Pixelflut server (see [here](https://github.com/defnull/pixelflut) or [here](https://cccgoe.de/wiki/Pixelflut) for details) written in C# taking advantage of the relatively new performance-focused C# 7.2 feature `Span\u003cT\u003e` to reduce memory allocations during handling of Pixelflut traffic. On my system (i7-7820HQ, 32GB DDR4-2400) it is able to handle about 1 GBit/s per connection/thread (4-5 GBit/s total).\n\n## Features\n- Supported commands:\n    - `SIZE` to get the current canvas size\n    - `PX X Y RRGGBB` / `PX X Y RRGGBBAA` to set the color for the pixel at the given position\n    - `PX X Y` to retrieve the pixel color at the given position \n    - `OFFSET X Y` to set an offset to apply to pixels sent in the future\n    - `HELP` to get a short help text about pixelflut\n- simple output viewing via MJPEG (supported on all major browsers)\n- optional NDI output\n- Prometheus metrics (pixels sent/received, bytes received, current number of Pixelflut and HTTP connections, etc.)\n\n## Usage\nIf you're using Docker, `docker-compose up --build -d` should get you up and running in a few seconds.\n\nIf  you don't want to use Docker, you can either run this on Windows using Visual Studio or on Windows/Linux/macOS using [.NET SDK](https://docs.microsoft.com/de-de/dotnet/core/install/linux). Settings can also be set via environment variables.\n\n### Installation on Ubuntu (e.g. 22.04):\n```bash\nsudo apt update \u0026\u0026 sudo apt install dotnet-sdk-6.0\n```\nDon't forget to turn off the standby timeout in the energy saving options!\n\n#### NDI (hacky):\n```bash\nwget https://downloads.ndi.tv/SDK/NDI_SDK_Linux/Install_NDI_SDK_v6_Linux.tar.gz\ntar -xzf Install_NDI_SDK_v6_Linux.tar.gz\n./Install_NDI_SDK_v6_Linux.sh\ncp 'NDI SDK for Linux/lib/x86_64-linux-gnu/libndi.so.6.0.0' '/lib/Processing.NDI.Lib.x64.dll'\n```\n### Startup\n#### Options\n- `Width=1280`\n- `Height=720`\n- `EnableNdi=true`\n- `AdditionalText='Hello World!'`\n\nsee [PixelFlutServerConfig.cs](https://github.com/patagonaa/pixelflut-server-dotnet/blob/main/PixelFlutServer/PixelFlutServer.Mjpeg/PixelFlutServerConfig.cs) for more\n\n#### Example\nExample startup with HTTP port 8080, Pixelflut port 1234:\n```bash\ncd PixelFlutServer/PixelFlutServer.Mjpeg\nMjpegPort=8080 PixelFlutPort=1234 dotnet run -c Release\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpatagonaa%2Fpixelflut-server-dotnet","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpatagonaa%2Fpixelflut-server-dotnet","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpatagonaa%2Fpixelflut-server-dotnet/lists"}