Elton Lin

MP3 encoder seems to record at ~90% normal speed?

3

I use the polyfill for [explain.mit.edu](https://explain.mit.edu/), which syncs the audio to blackboard visuals. However, I noticed that when I switched from the WAV encoder to the MP3 encoder, my voice...

Currently always goes to the board 1, can't link to board 5 for example. Solution could be :class/:area/:room/:blackboard

Automatically stops and starts the audio recording for the next board, so the user doesn't keep wiping the same board to draw, but instead just scrolls down to progress

Usually happens when there are multiple apps playing sounds - when app 2 plays sounds, then the existing sounds on app 1 gets quieter by a level. But I don't...

Investigate non-deterministic ghost participants

2

Happens most often on 0.000, but in other classes as well.