javascript - Web Audio: audio 2 sequential playbackRate values only applies first value -


i have song i'm playing web audio , schedule 2 playbackrate changes before play song. first playbackrate change takes effect, second 1 never triggers. expected behavior? i'm missing make work?

basic logic is:

sourcenode = _mysourenodegetterfn('blah.mp3'); sourcenode.start(0); sourcenode.playbackrate.setvalueattime(.8, 5); sourcenode.playbackrate.setvalueattime(1.2, 10); audiocontext.resume();

the second playbackrate value, setvalueattime(1.2, 10), scheduled 10s song not trigger. first playbackrate triggers fine.

i'm using chrome 56.0.2924.87 on macbook.

closing loop - bug chrome v55. fixed in v58 (dunno if fixed in versions between two).


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