Wave made by record plugin not playing full audio

[malan-develop]

Bug description

Wave is not playing till the end with using Record plugin.

Environment

• Browser: Chrome

Expected result

Wave should play till the end of the recorded audio.

Screenshots

[stefanholzapfel]

I guess its connected with #2890?

[katspaugh]

Something similar but 100% the same.

[katspaugh]

Specifying a specific bit rate solves that issue for the Recorder plugin:

E.g.

RecordPlugin.create({
  audioBitsPerSecond: 12800,
})

So I'm going to add a default value for audioBitsPerSecond if it's not specified.