setVideo 设置视频

setVideo

类型: MethodDeclaration

所属类: CommandFunctionList

定义位置: command.ts

描述

设置视频

参数

参数名	类型	描述	默认值
\{element, properties\}	`{
element: ElementGetter
properties: Array<{key: string, value: any}>
}`	-	-

返回值

类型: CommandFunction

源代码

位置: 第 4739 行

protected setVideo({element, properties}: {
    element: ElementGetter
    properties: Array<{key: string, value: any}>
  }): CommandFunction {
    const getElement = Command.compileElement(element)
    for (const property of properties) {
      switch (property.key) {
        case 'playbackRate':
          if (typeof property.value === 'object') {
            property.value = Command.compileNumber(property.value, 0, 0, 4)
          }
          break
      }
    }
    return () => {
      const element = getElement()
      if (element instanceof VideoElement) {
        for (let {key, value} of properties) {
          if (typeof value === 'function') {
            value = value()
          }
          // @ts-ignore
          element[key] = value
        }
      }
      return true
    }
  }

---

文档生成时间：2025/7/7 12:07:06