videodata

videodata — Pointer to external video data.

Synopsis

videodata ::=

Attributes

Common attributes.

Additional attributes:

  • align (enumeration)
    • “center”
    • “char”
    • “justify”
    • “left”
    • “right”
  • autoplay
  • classid
  • contentdepth
  • contentwidth
  • depth
  • Each of:
    • format
    • Exactly one of:
      • fileref (anyURI)
      • entityref (ENTITY)
  • scale (positiveInteger)
  • scalefit (enumeration)
    • “0”
    • “1”
  • valign (enumeration)
    • “bottom”
    • “middle”
    • “top”
  • width

Required attributes are shown in bold.

Additional Constraints

  • If this element is the root element, it must have a version attribute.

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

Common 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

autoplay

Specifies the autoplay setting for a media object player

classid

Specifies a classid for a media object player

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

Indentifies 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

Parents

These elements contain videodata: videoobject.

Children

The following elements occur in videodata: info (db.titleforbidden.info), multimediaparam.

Last revised by Norman Walsh on (git hash: 4a070f84c9fc7bc85cf9f71d71fa54f4db18f973 a835fdf61c7f87ce1038e2869080d80ea67d3696)