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Bug 27372 - Add sourcing for AC-3 and EAC-3 "descriptions" and "main-desc" audio tracks in ISOBMFF
Summary: Add sourcing for AC-3 and EAC-3 "descriptions" and "main-desc" audio tracks i...
Status: RESOLVED FIXED
Alias: None
Product: HTML WG
Classification: Unclassified
Component: Sourcing In-band Media Resource Tracks (show other bugs)
Version: unspecified
Hardware: PC All
: P2 normal
Target Milestone: ---
Assignee: Bob Lund
QA Contact: HTML WG Bugzilla archive list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-11-19 20:50 UTC by Bob Lund
Modified: 2014-11-23 02:23 UTC (History)
4 users (show)

See Also:

Attachments

Description Bob Lund 2014-11-19 20:50:01 UTC 
[1] defines how audio for visually impaired viewers is signaled for EAC-3 and AC-3 in an ISOBMFF container. Add text to the ISOBMFF for these cases.

[1] http://www.etsi.org/deliver/etsi_ts/102300_102399/102366/01.03.01_60/ts_102366v010301p.pdf
Comment 1 Bob Lund 2014-11-20 16:54:31 UTC 
(In reply to Bob Lund from comment #0)
> [1] defines how audio for visually impaired viewers is signaled for EAC-3
> and AC-3 in an ISOBMFF container. Add text to the ISOBMFF for these cases.
> 
> [1]
> http://www.etsi.org/deliver/etsi_ts/102300_102399/102366/01.03.01_60/
> ts_102366v010301p.pdf

Proposed resolution in PR 41 https://github.com/w3c/HTMLSourcingInbandTracks/pull/41
Comment 2 Silvia Pfeiffer 2014-11-23 02:23:25 UTC 
PR merged