LeanScreen.Extensions 1.0.1

LeanScreen

Overview

Provides a set of tools for working with multimedia. Some key features:

• Extract video data and stills, directly from stream with managed .NET code!
• Compiling a collection of stills into a single file
• Some basic media organisation capability

The Extensions package provides default implementation for video and image handling (ffmpeg and sixlabors respectively).. However the abstractions package is designed so that you can roll your own if you so choose.

In linux-based OS's the extensions package requires the ffmpeg package: e.g. sudo apt install -y ffmpeg.

In Windows OS's, the calling assembly needs to ship the ffmpeg dlls in the folder ffmpeg in its build output.

The extensions are exposed to the command line in the form of a Cli tool named leanctl. (NB: This tool is currently not published anywhere, and needs to be built from source - see the dotnet publish ... commands below for reference).

Further Notes

Handy Commandies

# Restore tools
dotnet tool restore

# General clean up
rd -r **/bin/; rd -r **/obj/;

# Run unit tests
rd -r ../**/TestResults/; dotnet test -c Release -s .runsettings; dotnet reportgenerator -targetdir:coveragereport -reports:**/coverage.cobertura.xml -reporttypes:"html;jsonsummary"; start coveragereport/index.html;

# Run mutation tests
rd -r ../**/StrykerOutput/; dotnet stryker -o;

# Pack and publish a pre-release to a local feed
$suffix="alpha001"; dotnet pack -c Release -o nu --version-suffix $suffix; dotnet nuget push "nu\*.*$suffix.nupkg" --source localdev; rd -r ../**/nu/;

# Publish examples
dotnet publish LeanScreen.CliTool -p:PublishSingleFile=true -p:DebugType=Embedded -r win-x64 -c Release --sc false
dotnet publish LeanScreen.CliTool -p:PublishSingleFile=true -p:DebugType=Embedded -r linux-x64 -c Release --self-contained

# Allow execute (Linux)
sudo chmod +x leanctl