Английская Википедия:Continuous Media Markup Language
Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску
Continuous Media Markup Language (CMML) is to audio or video what HTML is to text.[1] CMML is essentially a timed text codec. It allows file creators to structure a time-continuously sampled data file by dividing it into temporal sections (also called clips), and provides these clips with some additional information. This information is HTML-like and is essentially a textual representation of the audio or video file. CMML enables textual searches on these otherwise binary files.[2]
CMML is appropriate for use with all Ogg media formats, to provide subtitles and timed metadata.
CMML is deprecated; Xiph.Org Foundation recommends use Kate instead.
Example of CMML Content
<cmml>
<stream timebase="0">
<import src="galaxies.ogv" contenttype="video/ogg"/>
</stream>
<head>
<title>Hidden Galaxies</title>
<meta name="author" content="CSIRO"/>
</head>
<clip id="findingGalaxies" start="15">
<a href="http://www.aao.gov.au/galaxies.anx#radio">
Related video on detection of galaxies
</a>
<img src="galaxy.jpg"/>
<desc>What's out there?</desc>
<meta name="KEYWORDS" content="Radio Telescope"/>
</clip>
</cmml>
References
External links
- CMML Overview
- The origin of the CMML document, along with further documentation and standards can be found at Annodex CMML Standard Version 2.1
