- From: Brendan Long <B.Long@cablelabs.com>
- Date: Thu, 14 Nov 2013 15:16:13 +0000
- To: Philip Jägenstedt <philipj@opera.com>, Cyril Concolato <cyril.concolato@telecom-paristech.fr>
- CC: "public-inbandtracks@w3.org" <public-inbandtracks@w3.org>
> > 1. Mapping of container metadata (e.g. descriptors, ...) onto HTML Tracks > > interfaces > > 2. Mapping of media tracks onto HTML Tracks interfaces > > I don't understand the difference between point 1 and 2 or what point > 3 actually means, can you elaborate a little bit? Not all metadata is in a normal track (in the original file). For example, "chapters" are frequently stored in a special way. Two examples are Matroska / WebM chapters[1] and MPEG-TS PMTs[2]. [1] http://matroska.org/technical/specs/chapters/index.html [2] https://en.wikipedia.org/wiki/MPEG_transport_stream#PMT
Received on Thursday, 14 November 2013 16:51:53 UTC