ComingUp
Jun 8, 2026
Entertainment & Media
codec
ffmpeg
mkv
video_player
wasm
Gallery
About
hello HN i want to share this wasm experience i built for a universal mkv player on the web using wasm to ship a lean decoder only ffmpeg build, thus way codecs unsupported by the browser can be played I wonder if this holds any value to anyone anymore
Comments (2)
does it upload files or process locally
audio sync drifts badly on anything over 720p
