Load a sound file and keep only the part you want. The node shows the
whole file as a wave. Drag the IN and OUT handles (or type the times),
press play to hear just that part, and set Max length to the longest
sound the next step takes: anything past it turns red and is cut off,
so you see what comes out before you run. Max length can be wired.
Only the picked part is decoded. Outputs the audio and its seconds.
Help page, README, changelog, Chinese names, tests and the API snapshot
are included.