[Webkit-unassigned] [Bug 229799] New: Safari TP 131 audio canPlayType() reports false negatives

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=229799

            Bug ID: 229799
           Summary: Safari TP 131 audio canPlayType() reports false
                    negatives
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Media
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ashley at scirra.com

In Safari TP 131, three audio formats can play with both <audio> and Web Audio, but report an empty string (indicating no support) via the canPlayType method.

Test URL: https://downloads.scirra.com/labs/audioCodecTests/

For the formats PCM WAV, WebM Vorbis and WebM Opus, observe the reported result for "HTML5 audio support".

Observed result: all three cases report an empty string, even though it is supported.

Expected result: "probably" or "maybe" result, indicating support.

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