Building a Fast Video Pipeline with GulmEncoder3

# plugins/sample_filter.py def apply_filter(frame, settings):     # modify frame pixels     return frame 

Further Reading

• Official docs (installation details, developer guide) available from the project site.
• x264/x265 tuning guides for codec-specific optimizations.
• Hardware encoder best practices for NVENC/QuickSync/VideoToolbox.

If you want, I can: provide a ready-to-run sample config tuned for a specific platform (Windows/macOS/Linux), generate a step-by-step script to batch-convert a folder, or explain plugin development with code examples.