Name
videodata — Pointer to external video data
Synopsis
videodata ::=
info? db.titleforbidden.info
Attribute synopsis
Additional attributes:
align(enumeration) = “center” | “char” | “justify” | “left” | “right”contentdepthcontentwidthdepthEach of:
formatExactly one of:
fileref (anyURI)
entityref (ENTITY)
scale(positiveInteger)scalefit(enumeration) = “0” | “1”valign(enumeration) = “bottom” | “middle” | “top”width
Required attributes are shown in bold.
Description
This element points to an external entity containing video data.
Processing expectations
May be formatted inline or as a displayed block, depending on context. Rendering a video is usually accomplished by reserving a rectangular area on the display and “running” the video in that frame.
There are two ways to provide content for
videodata: entityref or fileref. It is best to use only one of
these methods. However, if multiple sources are provided, entityref will be
used in favor of fileref.
Attributes
- align
Specifies the (horizontal) alignment of the video data
Enumerated values: “center” Centered horizontally
“char” Aligned horizontally on the specified character
“justify” Fully justified (left and right margins or edges)
“left” Left aligned
“right” Right aligned
- contentdepth
Specifies the depth of the content rectangle
- contentwidth
Specifies the width of the content rectangle
- depth
Specifies the depth of the element
- entityref
Identifies the location of the data by external identifier (entity name)
- fileref
Identifies the location of the data by URI
- format
Specifies the format of the data
- scale
Specifies the scaling factor
- scalefit
Determines if anamorphic scaling is forbidden
Enumerated values: “0” False (do not scale to fit; anamorphic scaling may occur)
“1” True (scale to fit; anamorphic scaling is forbidden)
- valign
Specifies the vertical alignment of the video data
Enumerated values: “bottom” Aligned on the bottom of the region
“middle” Centered vertically
“top” Aligned on the top of the region
- width
Specifies the width of the element