grafx - Extensible Java Graphics Package Code

Making some minor improvements to the audio track script.

Adding scripts/convert-to-png.sh.

Adding silence to end of audio.

Have a working prototype of scripts/generate-audio-track.sh. It sort of works
at the very least. Must now test.

Making progress on scripts/generate-audio-track.sh.

Adding huge comment that describes the algorithm that will likely be used.
scripts/generate-audio-track.sh.

Adding scripts/generate-audio-track.sh. It's a placeholder for now.

Now attempting to write the audio info text file in PlaybackRecorder.

Implementing AudioClipSource.

Beginning to add audio stream info file format, for recorder.