statement. In this example, I've used the quicktime.std.movies.TimeInfo object to set how long I want the caption to appear in the video and when to start displaying the caption.

在这个示例中，我用 quicktime.std.movies.TimeInfo 对象设置标题在视频中显示的时间长度，以及什么时候开始显示标题。

youdao

For instance, say you wanted to add a caption to the example real-estate listing video shown in Figure 2.

例如，假设想向图2所示的房地产清单视频添加标题。

youdao

You can also use it to caption audio, video, iframe, object, and embed elements.

还可以使用它给audio、video、i frame、object和embed元素加说明。

youdao

The video element in HTML5 is perfect for basic video players, but Flash and Silverlight are much more suitable for advanced video feature (streaming, caption, interactive features and miscellaneous video effects).

FORBES: Why Opposing HTML5 And Flash Is Nonsense

Current channel information plus date and time are also shown in the banner, along with quick access to the last four channels you've watched, your favorites channel lists, closed caption settings, audio and video details, parental controls and the ability to enable picture-in-picture.

ENGADGET: DirecTV Genie whole-home DVR review HD