- From: Monica Martin (MS OPEN TECH) <momartin@microsoft.com>
- Date: Wed, 10 Oct 2012 22:13:43 +0000
- To: Michael Dolan <mdolan@newtbt.com>, 'Timed Text Working Group' <public-tt@w3.org>
Michael,
Can we leverage this to revise Example 5 for Action 110 that corresponds to this?
See: http://www.w3.org/AudioVideo/TT/tracker/actions/110
Monica
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From: Michael Dolan [mailto:mdolan@newtbt.com]
Sent: Wednesday, October 10, 2012 11:27 AM
To: 'Timed Text Working Group'
Subject: RE: ISSUE-189: do regions scroll their flowed content? [DFXP 1.0]
Picking this back up to address Action 109:
http://www.w3.org/AudioVideo/TT/tracker/actions/109
How does this look for a complete example?
<?xml version="1.0" encoding="UTF-8"?>
<tt xml:lang="en"
xmlns="http://www.w3.org/ns/ttml"
xmlns:tts="http://www.w3.org/ns/ttml#styling"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=" http://www.w3.org/ns/ttml ttaf1-dfxp.xsd">
<head>
<layout>
<region xml:id="rollup" tts:extent="20c 2c" tts:displayAlign="after"/>
</layout>
</head>
<body>
<div region="rollup" tts:color="white" >
<p begin="1s" dur="2s">first line</p>
<p begin="2s" dur="2s">second line</p>
<p begin="3s" dur="2s">third line</p>
</div>
</body>
</tt>
I think the above will result in the following displays of white text on a black background region in the upper left of the root container:
0-1 sec
<blank>
<blank>
1-2 sec
first line
<blank>
2-3 sec
first line
second line
3-4 sec
second line
third line
4-5 sec
third line
<blank>
5… sec
<blank>
<blank>
Comments?
Regards,
Mike
From: Sean Hayes [mailto:Sean.Hayes@microsoft.com]
Sent: Saturday, September 29, 2012 2:13 AM
To: Glenn Adams; Michael A Dolan
Cc: Timed Text Working Group
Subject: RE: ISSUE-189: do regions scroll their flowed content? [DFXP 1.0]
You would want to set the region to tts:displayAlign=’after’ so that the later added lines have the effect of pushing the earlier lines out of the top. The br
S are un-necessary here as we have an implied line break because of the p. One could do the same thing with spans and br.
Then to do a multiple scrolled region:
<.div region=’afterformattedregion’>
<p begin=”1s” dur=”3s”>first line</p>
<p begin=”2s” dur=”3s”>second line</p>
<p begin=”3s” dur=”3s”>third line</p>
<./div>
From: Glenn Adams [mailto:glenn@skynav.com]
Sent: 29 September 2012 01:17
To: Michael A Dolan
Cc: Timed Text Working Group
Subject: Re: ISSUE-189: do regions scroll their flowed content? [DFXP 1.0]
On Fri, Sep 28, 2012 at 11:42 PM, Michael A Dolan <mdolan@newtbt.com> wrote:
By way of example so we’re clear on the timed flow, the following TTML into a 2-line-height region:
<p begin=”1s” end=”3s”>first line</p>
<p begin=”2s” end=”4s”><br>second line</p>
<p begin=”3s”><br>third line</p>
Would result in the following text over the time periods shown:
1s-2s:
first line
<blank line>
2s-3s:
first line
second line
no; the <br/> would result in the second <p> would produce
first line
blank line (from <br/>)
second line
so visually you would have
first line
blank line
3s-4s:
second line
third line
no, the <br/> would produce a blank line before second line, so visually you would have
blank line
second line
[not visible blank line]
[not visible third line]
etc
why you are inserting <br/>?
Received on Wednesday, 10 October 2012 22:16:25 UTC