https://github.com/zoha-az/ELLMPEG

ELLMPEG: Command Pools for FFmpeg and VVenC

Overview

In our paper titled ELLMPEG: Towards a Simple and Energy-Efficient FFmpeg-Like Video Processing Tool with LLMs, we utilized the power of GPT-4o to generate command pools for evaluating ELLMPEG. Given the absence of an existing dataset, we created two diverse command pools of queries and responses. This repository contains the generated command pools for both FFmpeg and VVenC.

Command Pools

FFmpeg Command Pool

• Total Queries: 380
• This command pool includes a variety of queries categorized based on common multimedia processing tasks, ensuring thorough coverage of real-world applications. Queries are grouped into distinct categories, including:
  • Video Processing: Codec change, manipulation (resize, crop), compression, filters (watermark, blurring)
  • Audio Processing: Manipulation (speed change), Effects (echo, equalize)
  • Image Processing: Format support, sequence handling
  • Streaming and Broadcasting: Streaming (to YouTube), broadcasting (DASH manifest)
  • Metadata Handling
  • Advanced Features: Concatenation and splitting, analysis tools (media information), complex operations (processing multiple input files)
  • Optimization: Resource management, hardware acceleration
  • Special Features: Testing and debugging, screen capture
  • System Integration: Batch processing, command line usage

VVenC Command Pool

• Total Queries: 100
• Similar to the FFmpeg command pool, this collection includes various queries tailored for the VVenC tool, categorized for ease of use and comprehensive coverage.
  • Basic Encoding: Codec change, bitrate settings
  • Optimization: Hardware acceleration, speed optimization
  • Compression: Bitrate control, compression efficiency
  • Advanced Encoding: rate control, custom encoding settings
  • Intra, Inter Prediction, Motion Estimation
  • Fine-tuning Encoding: Encoder parameters, pre-processing (scale, resize)
  • Compatibility and Interoperability: Format support, metadata handling
  • Debugging and Analysis: Log output, bitstream analysis
  • System Integration: Batch processing, command line usage
  • Two-pass Encoding

Files

• ffmpeg_queries.csv: Contains the command pool for FFmpeg.
• vVenc_queries.csv: Contains the command pool for VVenC.