dynamic adaptation

Architect

Oct 18, 2024 · Operations

Design and Implementation of a Self‑Developed Video Transcoding Core Based on FFmpeg

This article describes the motivations, architecture, and key techniques of a custom video transcoding core built on FFmpeg, covering modular pipeline design, controllable serial/parallel execution, dynamic resolution and frame‑rate adaptation, SEI handling, and performance improvements for both live and on‑demand streaming.