RE: ISSUE-101 (rollup interval): aribitrary interval for rollup needs justification [DFXP 1.0 (Editorial)]

this corresponds to the speed of the scroll of 608 roll-up displays, i believe.  i can look this up if you need me to.

g.

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From: public-tt-request@w3.org [public-tt-request@w3.org] On Behalf Of Timed Text Working Group Issue Tracker [sysbot+tracker@w3.org]
Sent: Friday, May 15, 2009 6:54 AM
To: public-tt@w3.org
Subject: ISSUE-101 (rollup interval): aribitrary interval for rollup needs justification [DFXP 1.0 (Editorial)]

ISSUE-101 (rollup interval): aribitrary interval for rollup needs justification [DFXP 1.0 (Editorial)]

http://www.w3.org/AudioVideo/TT/tracker/issues/101

Raised by: Sean Hayes
On product: DFXP 1.0 (Editorial)

In the Proposed ‘rollup’ shorthand. The ‘inter’ value of 0.433s needs some justification or explanantion