IMVSCAnalogVideoFormat

The IMVSCAnalogVideoFormat interface contains methods and properties to configure the analog video format parameter. This interface is normally used with analog capture cards.

Methods:

GetAvailableTVFormats Retrieves the supported analog video formats.
GetDefaultFormat Retrieves the default format for the default country.
GetFormatByCountry Retrieves the default analog video format for a country.
GetHorizontalLocked Determines whether the horizontal sync is locked
GetOutputEnable Determines whether the video port bus is enabled.
GetTVFormat Retrieves the current analog video format.
GetVCRHorizontalLocking Indicates whether the decoder is expecting video from a tape source or a broadcast source.
IsAnalogVideoAvailable Check if the source filter supports this interface.
SetDefaultFormat Set the default video format incl. resolution and framerate for a capture device.
SetOutputEnable Enables or disables the video port bus.
SetTVFormat Sets the analog video format.
SetVCRHorizontalLocking Specifies whether the video is a tape source or a broadcast source.

Typelib: MV SmartControl

Analog Video Standard Table

Video Standard

Value

Description
MV_VIDEOSTANDARD_NONE

0x00000000
MV_VIDEOSTANDARD_NTSC_M

0x00000001

 NTSC (M) standard, 7.5 IRE black
MV_VIDEOSTANDARD_NTSC_M_J

0x00000002

NTSC (M) standard, 0 IRE black (Japan)
MV_VIDEOSTANDARD_NTSC_433

0x00000004

NTSC-433
MV_VIDEOSTANDARD_PAL_B

0x00000010

 PAL-B standard

MV_VIDEOSTANDARD_PAL_D

0x00000020

 PAL (D) standard
MV_VIDEOSTANDARD_PAL_H

0x00000080

 PAL (H) standard
MV_VIDEOSTANDARD_PAL_I

0x00000100

 PAL (I) standard
MV_VIDEOSTANDARD_PAL_M

0x00000200

 PAL (M) standard
MV_VIDEOSTANDARD_PAL_N

0x00000400

PAL (N) standard
MV_VIDEOSTANDARD_PAL_60

0x00000800

 PAL-60 standard
MV_VIDEOSTANDARD_SECAM_B

0x00001000

 SECAM (B) standard
MV_VIDEOSTANDARD_SECAM_D

0x00002000

 SECAM (D) standard
MV_VIDEOSTANDARD_SECAM_G

0x00004000

 SECAM (G) standard
MV_VIDEOSTANDARD_SECAM_H

0x00008000

 SECAM (H) standard
MV_VIDEOSTANDARD_SECAM_K

0x00010000

 SECAM (K) standard
MV_VIDEOSTANDARD_SECAM_K1

0x00020000

 SECAM (K1) standard
MV_VIDEOSTANDARD_SECAM_L

0x00040000

 SECAM (L) standard
MV_VIDEOSTANDARD_SECAM_L1

0x00080000

 SECAM (L1) standard
MV_VIDEOSTANDARD_PAL_N_COMBO

0x00100000

 Combination (N) PAL standard (Argentina)

 


Method IMVSCAnalogVideoFormat::GetAvailableTVFormats

Declaration: Function GetAvailableTVFormats(SourceFilter As String) As Long

Retrieves the supported analog video formats.

Parameter:

SourceFilter Label of the source filter.
C Prototype:

HRESULT GetAvailableTVFormats(BSTR SourceFilter, LONG* value);


Method IMVSCAnalogVideoFormat::GetDefaultFormat

Declaration: Function GetDefaultFormat As Long

Retrieves the default format for the default country.

C Prototype:

HRESULT GetDefaultFormat(LONG* value);


Method IMVSCAnalogVideoFormat::GetFormatByCountry

Declaration: Function GetFormatByCountry(CountyCode As Long) As Long

Retrieves the default analog video format for a country.

Parameter:

CountyCode Country (telephon) code for the region, e.g 1 for USA or 49 for Germany.
C Prototype:

HRESULT GetFormatByCountry(LONG CountyCode, LONG* value);


Method IMVSCAnalogVideoFormat::GetHorizontalLocked

Declaration: Function GetHorizontalLocked(SourceFilter As String) As Long

Determines whether the horizontal sync is locked

Parameter:

SourceFilter Label of the source filter.
C Prototype:

HRESULT GetHorizontalLocked(BSTR SourceFilter, LONG* value);


Method IMVSCAnalogVideoFormat::GetOutputEnable

Declaration: Function GetOutputEnable(SourceFilter As String) As Long

Determines whether the video port bus is enabled.

Parameter:

SourceFilter Label of the source filter.
C Prototype:

HRESULT GetOutputEnable(BSTR SourceFilter, LONG* value);


Method IMVSCAnalogVideoFormat::GetTVFormat

Declaration: Function GetTVFormat(SourceFilter As String) As Long

Retrieves the current analog video format.

Parameter:

SourceFilter Label of the source filter.
C Prototype:

HRESULT GetTVFormat(BSTR SourceFilter, LONG* value);


Method IMVSCAnalogVideoFormat::GetVCRHorizontalLocking

Declaration: Function GetVCRHorizontalLocking(SourceFilter As String) As Long

Indicates whether the decoder is expecting video from a tape source or a broadcast source.

Parameter:

SourceFilter Label of the source filter.
C Prototype:

HRESULT GetVCRHorizontalLocking(BSTR SourceFilter, LONG* value);


Method IMVSCAnalogVideoFormat::IsAnalogVideoAvailable

Declaration: Function IsAnalogVideoAvailable(SourceFilter As String) As Boolean

Check if the source filter supports this interface.

Parameter:

SourceFilter Label of the source filter.
C Prototype:

HRESULT IsAnalogVideoAvailable(BSTR SourceFilter, VARIANT_BOOL* value);


Method IMVSCAnalogVideoFormat::SetDefaultFormat

Declaration: Sub SetDefaultFormat(SourceFilter As String)

Set the default video format incl. resolution and framerate for a capture device.

Parameter:

SourceFilter Label of the source filter.
C Prototype:

HRESULT SetDefaultFormat(BSTR SourceFilter);


Method IMVSCAnalogVideoFormat::SetOutputEnable

Declaration: Sub SetOutputEnable(SourceFilter As String, Enable As Long)

Enables or disables the video port bus.

Parameter:

SourceFilter Label of the source filter.
Enable Enable the video port bus.
C Prototype:

HRESULT SetOutputEnable(BSTR SourceFilter, LONG Enable);


Method IMVSCAnalogVideoFormat::SetTVFormat

Declaration: Sub SetTVFormat(SourceFilter As String, Format As Long)

Sets the analog video format.

Parameter:

SourceFilter Label of the source filter.
Format Analog video format.
C Prototype:

HRESULT SetTVFormat(BSTR SourceFilter, LONG Format);


Method IMVSCAnalogVideoFormat::SetVCRHorizontalLocking

Declaration: Sub SetVCRHorizontalLocking(SourceFilter As String, Value As Long)

Specifies whether the video is a tape source or a broadcast source.

Parameter:

SourceFilter Label of the source filter.
Value 0 - The video is from a broadcast source.
1 - The video is from a tape source.
C Prototype:

HRESULT SetVCRHorizontalLocking(BSTR SourceFilter, LONG Value);