C# Programmer Needed for Version Upgrade

I'm looking for an experienced C# programmer who can assist with upgrading my current C# version to the latest. The project heavily utilizes FFMPEG for streaming AVI video files.

Key Responsibilities:
- Upgrade the existing C# codebase to a newer version
- Ensure compatibility with FFMPEG for streaming
- Work with AVI video files

Ideal Skills:
- Proficient in C# programming
- Experience with FFMPEG
- Familiarity with AVI video files
- Problem-solving skills for code compatibility issues