Bug 160411

Summary:	48khz Sample Rate mp3s fail to play into BufferSource
Product:	WebKit	Reporter:	jonobr1 <jonobrandel>
Component:	Web Audio	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	eric.carlson, jeremyj-wk, jer.noble, jonlee, webkit-bug-importer
Priority:	P2	Keywords:	HTML5, InRadar
Version:	Safari 9
Hardware:	Mac
OS:	OS X 10.11
URL:	https://dl.dropboxusercontent.com/u/1595444/issues/safari/buffer-source/48k.html

jonobr1

Reported 2016-08-01 11:11:09 PDT

I had originally posted my findings here ( https://bugs.webkit.org/show_bug.cgi?id=117579#c8 ), but upon further inspection the Web Audio API methods seemed fine. However, it seems like in Safari 9 the Web Audio API is unable to play back 48khz sample rate mp3s. Consider these two examples: A 44.1khz sample rate mp3 plays back fine in Safari: https://dl.dropboxusercontent.com/u/1595444/issues/safari/buffer-source/441.html However, it's 48khz counterpart cuts out after the audio, "Hello good sir," is heard: https://dl.dropboxusercontent.com/u/1595444/issues/safari/buffer-source/48k.html

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jonobr1

Comment 1 2016-08-01 11:12:16 PDT

Added url and keywords

Radar WebKit Bug Importer

Comment 2 2016-08-01 23:26:23 PDT

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