W3C home > Mailing lists > Public > public-tvapi@w3.org > March 2015

Use cases of TVSourceType

From: Yosuke Funahashi <yosuke@funahashi.cc>
Date: Thu, 19 Mar 2015 17:18:50 +0900
Message-ID: <CAFAsJP3AOd+id7hbZUBh_RXwUm7trD5BX0bjuwRYd_5c+q4J-Q@mail.gmail.com>
To: public-tvapi <public-tvapi@w3.org>
Hi all,

I'd like to know the use cases of TVSourceType. Could somebody provide them

Currently I'm polishing the result of the TV app dev meetup in Tokyo with
Daniel and found that I can't understand the semantics of TVSourceType,
because it contains terms from different classes in broadcasting standards.

For example, "1seg" is a profile defined in "isdb-t" specwisely, while, at
the same time, "1seg" is a type of service in "ISDB-T" transport streams
MPEGwisely. So having both "isdb-t" and "1seg" in the enumeration looks a
bit weird but I think it's okay to have both of them if required by the use



Yosuke Funahashi
co-Chair, W3C Web and TV IG
Web Media Specialist, W3C
Project Associate Professor, Keio University
Received on Thursday, 19 March 2015 08:19:58 UTC

This archive was generated by hypermail 2.4.0 : Friday, 17 January 2020 17:45:13 UTC