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[Bug 18571] New: Note about Vorbis appears incorrect

From: <bugzilla@jessica.w3.org>
Date: Wed, 15 Aug 2012 08:53:44 +0000
To: public-html-media@w3.org
Message-ID: <bug-18571-5436@http.www.w3.org/Bugs/Public/>

           Summary: Note about Vorbis appears incorrect
           Product: HTML WG
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Media Source Extensions
        AssignedTo: adrianba@microsoft.com
        ReportedBy: philipj@opera.com
         QAContact: public-html-bugzilla@w3.org
                CC: mike@w3.org, public-html-media@w3.org


"Gaps between media segments that are smaller than the audio frame size are
allowed and should be rendered as silence. Such gaps should not be reflected by
Note: This is intended to simplify switching between audio streams where the
frame boundaries don't always line up across encodings (e.g. Vorbis)."

To quote http://xiph.org/vorbis/doc/vorbisfile/crosslap.html

"Vorbis introduces no extra samples at the beginning or end of a stream, nor
does it remove any samples."

Given this, it's not clear why gaps are allowed.

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Received on Wednesday, 15 August 2012 08:53:49 UTC

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