Accessibility/Video a11y requirements: Difference between revisions

removed argument that only one connection should be used with web server for video
(added layout)
(removed argument that only one connection should be used with web server for video)
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[http://www.masternewmedia.org/video_internet_television/video-annotation/online-video-annotation-takes-a-giant-leap-20070405.htm Mojito] is an example of a video player with such functionality.
[http://www.masternewmedia.org/video_internet_television/video-annotation/online-video-annotation-takes-a-giant-leap-20070405.htm Mojito] is an example of a video player with such functionality.


As an alternative to embedding some of this information into Ogg files, it is possible to keep them in a separate file and just refer to them as related to the a/v file. However, when we are talking about receiving a/v inside a Web browser (or more generally a Web client), we do not want to open a random number of connections to a Web server to receive an a/v stream. The aim is to receive exactly one stream of data and to have this stream of data flexibly include more or less additional information over the pure audio or video data. Also, video a11y should be the task of the video author, not the web page author.
As an alternative to embedding some of this information into Ogg files, it is possible to keep them in a separate file and just refer to them as related to the a/v file. This is a problem to solve outside the Ogg format.
 


[[Image:Model_Video_Resource.jpg|Model of Video Resource|600px]]
[[Image:Model_Video_Resource.jpg|Model of Video Resource|600px]]