Broadcast Network Type GUIDs
An AVStream minidriver uses network-type GUIDs to specify the broadcast network types that it supports for scanning operations. The Bdamedia.h header file defines these GUIDs. For more information about obtaining the scanning capabilities of supported network types, see the KSPROPERTY_TUNER_SCAN_CAPS and KSPROPERTY_TUNER_NETWORKTYPE_SCAN_CAPS properties.
The following network-type GUIDs are available in BDA:
| GUID | Description |
|---|---|
| ANALOG_AUXIN_NETWORK_TYPE | A network type that broadcasts analog auxiliary signals. |
| ANALOG_FM_NETWORK_TYPE | A network type that broadcasts frequency-modulated (FM) radio signals. |
| ANALOG_TV_NETWORK_TYPE | A network type that broadcasts analog television signals. |
| DIGITAL_CABLE_NETWORK_TYPE | A network type that broadcasts digital signals over cable. |
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