HBCMS更多的中文手册参考:

playItem Object

DHTML中文手册

Represents an individual media file in a playlist collection.

members table

AttributePropertyDescription
abstract Retrieves a description of the media file.
author Retrieves the name of the media file's author.
beginbegin Sets or retrieves the delay time before the timeline begins playing on the element.
copyright Retrieves the copyright information associated with a media file.
durdur Sets or retrieves a value indicating the amount of time the element remains active or displayed.
endend Sets or retrieves a value indicating the end time for the element, or the end of the simple duration when the element is set to repeat.
hasMedia Retrieves a Boolean value that indicates whether the element is an introduction to html+time media element.
index Retrieves the index value of the playItem object in the playList collection.
rating Retrieves the rating of the media file.
srcsrc Sets or retrieves the source URL of the media.
systemBitrate Retrieves the approximate bandwidth available to the system in bits-per-second.
systemCaptions Indicates whether or not to display a text equivalent of the audio portion of the presentation.
systemLanguage Indicates whether a given language is selected in a user's system preferences.
systemOverdubOrSubtitle Specifies whether overdubs or subtitles render during a presentation.
timecontainertimeContainer Sets or retrieves the type of timeline associated with an element.
title Retrieves the title of the media file.
typetype Sets or retrieves the MIME type of the media object referenced by the src attribute.
methoddescription
setActive Sets the playItem object as the active track in the playList collection, which causes the track to play.

是否符合公共标准

This object is a Microsoft extension to Synchronized Multimedia Integration Language (SMIL) Non-Microsoft link.

Applies To

playList

更多语法参考

Introduction to HTML+TIME