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IDvbServiceDescriptor::GetServiceType method (dvbsiparser.h)

  • Articolo

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

Gets the service_type field value from a Digital Video Broadcast (DVB) service descriptor.

Syntax

HRESULT GetServiceType(
  [out] BYTE *pbVal
);

Parameters

[out] pbVal

Receives the service type. This can be any of the following values.

Value Meaning
0x00
 Reserved for future use.
0x01
 Digital television service. (MPEG-2 standard-definition [SD] material should use this type.)
0x02
 Digital radio sound service. (MPEG-1 Layer 2 audio material should use this type.)
0x03
 Teletext service.
0x04
 Near-video-on-demand (NVOD) reference service. (MPEG-2 SD material should use this type.)
0x05
 NVOD time-shifted service. (MPEG-2 SD material should use this type.)
0x06
 Mosaic service
0x07-0x09
 Reserved for future use.
0x0A
 Advanced codec digital radio sound service.
0x0B
 Advanced codec mosaic service.
0x0C
 Data broadcast service.
0x0D
 Reserved for Common Interface Usage (see CENELEC EN 50221: "Common interface specification for conditional access and other digital video broadcasting decoder applications" )
0x0E
 Return Channel Satellite (RCS) Map (see Digital Video Broadcasting (DVB); Interaction channel for satellite distribution systems, ETSI EN 301 790 ).
0x0F
 RCS Forward Link Signalling (FLS) (see EN 301 790).
0x10
 DVB Multimedia Home Platform (MHP) service.
0x11
 MPEG-2 high-definition (HD) digital television service
0x12-0x15
 Reserved for future use.
0x16
 Advanced codec SD digital television service.
0x17
 Advanced codec SD NVOD time-shifted service.
0x18
 Advanced codec SD NVOD reference service.
0x19
 Advanced codec HD digital television service.
0x1A
 Advanced codec HD NVOD time-shifted service.
0x1B
 Advanced codec HD NVOD time-shifted service.
0x1C - 0x7F
 Reserved for future use
0x80 - 0xFE
 User-defined
0xFF
 Reserved for future use

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Requirement Value
Minimum supported client Windows�7 [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header dvbsiparser.h (include Dvbsiparser.idl)

See also

IDvbServiceDescriptor