Media Converter
Browser-based MKV to MP4 Converter
Overview & Problem Statement
This project was born purely out of frustration. I was trying to convert my MKV video lectures to MP4 so I could watch them on my MacBook, but all the online compilers I tried were incredibly slow and terrible. I got fed up and decided to build something crazy: a localized converter that runs entirely in the browser.
Solution Architecture
By leveraging FFmpeg.wasm, the conversion process happens completely client-side. No huge video files need to be uploaded to a server, completely eliminating network bottlenecks.
Technology Stack
JavaScript
FFmpeg.wasm
Web Workers
React
Key Features
- Client-Side Processing: Converts files directly in the browser.
- Zero Uploads: Absolute privacy and speed.
- Format Support: Handles heavy MKV files effortlessly.
Challenges Overcome
Handling massive MKV files in the browser without crashing the tab required careful implementation of Web Workers to offload the heavy WebAssembly processing from the main UI thread.