Bug 248658

Summary:	AudioBufferSourceNode.start with duration fails sometimes
Product:	WebKit	Reporter:	Daniel Gjörwell <daniel.gjorwell>
Component:	Web Audio	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	cdumez, jer.noble, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari 15
Hardware:	Unspecified
OS:	Unspecified

Daniel Gjörwell

Reported 2022-12-02 05:22:07 PST

WebKit on iOS treats the duration argument to AudioBufferSourceNode incorrectly when the node is set to looping. A simple example can be found here https://jsfiddle.net/DanielGjorwell/x75uavL3/14/ Steps to reproduce: 1. Load the link above on iOS Safari 15 or later. 2. Once enabled, press the PLAY FROM OFFSET button a few times. 3. Note that sometimes the sound fails to play. 4. If on the other hand, you press PLAY FROM START, the sound will always play.

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Radar WebKit Bug Importer

Comment 1 2022-12-09 05:23:18 PST

<rdar://problem/103178030>

Chris Dumez

Comment 2 2023-01-20 16:56:26 PST

Pull request: https://github.com/WebKit/WebKit/pull/8902

EWS

Comment 3 2023-01-23 13:16:34 PST

Committed 259234@main (703601b447f8): <https://commits.webkit.org/259234@main> Reviewed commits have been landed. Closing PR #8902 and removing active labels.

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