av-sync

Experimental original FFmpeg-powered pure-Kotlin media player. Supports Android, iOS, desktop and web (and Kotlin multiplatform). No expect/actual, no build scripts/NDK. Not ExoPlayer, AVPlayer underneath: 100% Kotlin core, so it behaves identically everywhere. Hardware decode, HDR, subtitles, live streaming.

Standalone Node.js utility for scanning local network devices and sending results securely to the AV Sync backend for inventory management.

A small utility to measure Audio-Video-Synchronization, primarily for Remote Desktop Systems.

Audio-video offset and drift repair tool. Fixed two unauthenticated ZeroDivisionError crashes in the least-squares fit (identical video timestamps, constant audio events) that were not caught by the JSON API's exception handling.

Minimal reproduction: MSE drops a leading empty-edit (elst media_time=-1) presentation offset that non-MSE playback applies