- From: <bugzilla@jessica.w3.org>
- Date: Tue, 08 May 2012 20:38:12 +0000
- To: public-html@w3.org
https://www.w3.org/Bugs/Public/show_bug.cgi?id=17002
Summary: Specify SourceID to AudioTrack.id & VideoTrack.id
mappings
Product: HTML WG
Version: unspecified
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Media Source Extensions
AssignedTo: adrianba@microsoft.com
ReportedBy: acolwell@chromium.org
QAContact: public-html-bugzilla@w3.org
CC: mike@w3.org, public-html-wg-issue-tracking@w3.org,
public-html@w3.org
The current spec does not provide a way for a web application to determine
which SourceID an AudioTrack or VideoTrack is associated with. This makes it
difficult for the application to determine what the current Active ID set is.
A simple solution would be to place the SourceID in the AudioTrack.id &
VideoTrack.id fields along with some sort of delimiter and the format native
trackID.
Some id possibilities for SourceID 'source1' & format native TrackID 2:
source1:2
source1-2
source1,2
The choice of delimiter would require escaping rules or restrictions on what
characters would be allowed in sourceID strings. Currently no restrictions
exist in the text.
Adding the sourceID to the id field also helps keep the id for each track
unique so that Audio|VideoTrack.getTrackById() works as expected.
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Received on Wednesday, 9 May 2012 02:20:17 UTC