| Microsoft DirectX 9.0 |
The IAMChannelInfo interface contains methods to get and set channel information. It is exposed on the Windows Media Source filter only when the filter is reading Windows Media Station (.nsc) files. The Windows Media Source filter uses .nsc files to get the information it needs to receive multicast content over the Internet. These files contain information such as stream location and rollover URL, as well as descriptive information about the station.
In addition to the methods inherited from IDispatch, the IAMChannelInfo interface exposes the following methods.
| Method | Description |
| get_ChannelDescription | Retrieves the description of the channel. |
| get_ChannelName | Retrieves the channel name. |
| get_ChannelURL | Retrieves the channel URL. |
| get_ContactAddress | Retrieves the contact address. |
| get_ContactEmail | Retrieves the contact e-mail address. |
| get_ContactPhone | Retrieves the contact phone number. |
Requirements
Requires Qnetwork.h. To define the interface identifier, include Initguid.h before Qnetwork.h, but after Dshow.h:
#include <dshow.h>
#include <initguid.h>
#include <qnetwork.h>
Note Make sure that Initguid.h is included only once in your project.