CLI Anything Kdenlive

cli-anything-kdenlive

A stateful command-line interface for video editing, following the same patterns as the Blender CLI harness. Uses a JSON project format with MLT XML generation for Kdenlive/melt.

Installation

This CLI is installed as part of the cli-anything-kdenlive package:

pip install cli-anything-kdenlive

Prerequisites:

• Python 3.10+
• kdenlive must be installed on your system

Usage

Basic Commands

# Show help
cli-anything-kdenlive --help

# Start interactive REPL mode
cli-anything-kdenlive

# Create a new project
cli-anything-kdenlive project new -o project.json

# Run with JSON output (for agent consumption)
cli-anything-kdenlive --json project info -p project.json

REPL Mode

When invoked without a subcommand, the CLI enters an interactive REPL session:

cli-anything-kdenlive
# Enter commands interactively with tab-completion and history

Command Groups

Project

Project management commands.

Bin Group

Media bin management commands.

Timeline

Timeline management commands.

Filter Group

Filter/effect management commands.

Transition

Transition management commands.

Guide

Guide/marker management commands.

Export

Export and render commands.

Session

Session management commands.

Examples

Create a New Project

Create a new kdenlive project file.

cli-anything-kdenlive project new -o myproject.json
# Or with JSON output for programmatic use
cli-anything-kdenlive --json project new -o myproject.json

Interactive REPL Session

Start an interactive session with undo/redo support.

cli-anything-kdenlive
# Enter commands interactively
# Use 'help' to see available commands
# Use 'undo' and 'redo' for history navigation

Export Project

Export the project to a final output format.

cli-anything-kdenlive --project myproject.json export render output.pdf --overwrite

State Management

The CLI maintains session state with:

• Undo/Redo: Up to 50 levels of history
• Project persistence: Save/load project state as JSON
• Session tracking: Track modifications and changes

Output Formats

All commands support dual output modes:

• Human-readable (default): Tables, colors, formatted text
• Machine-readable (--json flag): Structured JSON for agent consumption

# Human output
cli-anything-kdenlive project info -p project.json

# JSON output for agents
cli-anything-kdenlive --json project info -p project.json

For AI Agents

When using this CLI programmatically:

1. Always use `--json` flag for parseable output
2. Check return codes - 0 for success, non-zero for errors
3. Parse stderr for error messages on failure
4. Use absolute paths for all file operations
5. Verify outputs exist after export operations

More Information

• Full documentation: See README.md in the package
• Test coverage: See TEST.md in the package
• Methodology: See HARNESS.md in the cli-anything-plugin

Version

1.0.0