jhiswin

The emscripten generated source is mangled in such a way that asm.js Firefox does not recognize it as asm.js, and so does not compile it. The difference in speed is...

Use Speex resampler

1

Replace resampler with Speex resampler (see http://github.com/kazuki/opus.js-sample). Current resampler produces very poor quality output.

8/16/32khzetc.. Currently encodes at default 44.1khz (or whatever frequency is coming straight out gUM). Problems such as audio being cut off at end will not be a problem when resampled...

consider using Opus.js

1

Opus.js port: https://github.com/kazuki/opus.js-sample