HBCMS更多的中文手册参考:

ITIMEMediaPlayerNetwork::bufferingProgress参数属性

DHTML中文手册

Retrieves a value that indicates the current percentage of buffering completed.

dhtml语法

HRESULT ITIMEMediaPlayerNetwork::get_bufferingProgress(long *l);

Parameters

l
Pointer to a variable of type long that receives the current percentage of buffering completed.

Return Value

Returns S_OK if successful, or an error value otherwise.

Remarks

This property is only relevant for people who are writing a custom player for HTML+TIME (Timed Interactive Multimedia Extensions).