MontiVision DirectShow SDK Documentation

ExtDeviceMode	Get the mode from an external device.
FastForwardExtDevice	Set an external device into the fast forwarding mode.
IsExtDeviceAvailable	Check if an external device interface is availbale.
PauseExtDevice	Set an external device into the pause mode.
PlayExtDevice	Starts playing an external device.
PlayFastestForwardExtDevice	method PlayFastestForwardExtDevice
PlayFastestReverseExtDevice	method PlayFastestRewindExtDevice
PlaySlowestForwardExtDevice	method PlaySlowestForwardExtDevice
PlaySlowestReverseExtDevice	method PlaySlowestReverseExtDevice
RecordExtDevice	Set an external device into the recording mode.
RecordPauseExtDevice	method RecordPause
RewindExtDevice	Set an external device into the rewinding mode.
StepForwardExtDevice	Set an external device a single step forward
StepReverseExtDevice	Set an external device a single step forward
StopExtDevice	Stops an external device.

Typelib: MVSmartControl

Method IMVSCExtDeviceControl::ExtDeviceMode

Declaration: Function ExtDeviceMode(Filter As String) As Long
Get the mode from an external device.

Mode Value

MV_EXT_DEV_MODE_STOP 0

MV_EXT_DEV_MODE_PLAY 1

MV_EXT_DEV_MODE_FREEZE 2

MV_EXT_DEV_MODE_FF 3

MV_EXT_DEV_MODE_REW 4

MV_EXT_DEV_MODE_RECORD 5

MV_EXT_DEV_MODE_RECORD_FREEZE 6

MV_EXT_DEV_MODE_STEP_FW 7

MV_EXT_DEV_MODE_STEP_REV 8

MV_EXT_DEV_MODE_PLAY_FASTEST_FW 9

MV_EXT_DEV_MODE_PLAY_SLOWEST_FW 10

MV_EXT_DEV_MODE_PLAY_FASTES_REV 11

MV_EXT_DEV_MODE_PLAY_SLOWEST_REV 12

MV_EXT_DEV_MODE_UNKNOWN -1

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT ExtDeviceMode(BSTR Filter, LONG* value);

Method IMVSCExtDeviceControl::FastForwardExtDevice

Declaration: Sub FastForwardExtDevice(Filter As String)
Set an external device into the fast forwarding mode.

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT FastForwardExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::IsExtDeviceAvailable

Declaration: Function IsExtDeviceAvailable(Filter As String) As Boolean
Check if an external device interface is availbale.

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT IsExtDeviceAvailable(BSTR Filter, VARIANT_BOOL* value);

Method IMVSCExtDeviceControl::PauseExtDevice

Declaration: Sub PauseExtDevice(Filter As String)
Set an external device into the pause mode.

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT PauseExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::PlayExtDevice

Declaration: Sub PlayExtDevice(Filter As String)
Starts playing an external device.

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT PlayExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::PlayFastestForwardExtDevice

Declaration: Sub PlayFastestForwardExtDevice(Filter As String)
method PlayFastestForwardExtDevice

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT PlayFastestForwardExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::PlayFastestReverseExtDevice

Declaration: Sub PlayFastestReverseExtDevice(Filter As String)
method PlayFastestRewindExtDevice

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT PlayFastestReverseExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::PlaySlowestForwardExtDevice

Declaration: Sub PlaySlowestForwardExtDevice(Filter As String)
method PlaySlowestForwardExtDevice

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT PlaySlowestForwardExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::PlaySlowestReverseExtDevice

Declaration: Sub PlaySlowestReverseExtDevice(Filter As String)
method PlaySlowestReverseExtDevice

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT PlaySlowestReverseExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::RecordExtDevice

Declaration: Sub RecordExtDevice(Filter As String)
Set an external device into the recording mode.

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT RecordExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::RecordPauseExtDevice

Declaration: Sub RecordPauseExtDevice(Filter As String)
method RecordPause

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT RecordPauseExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::RewindExtDevice

Declaration: Sub RewindExtDevice(Filter As String)
Set an external device into the rewinding mode.

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT RewindExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::StepForwardExtDevice

Declaration: Sub StepForwardExtDevice(Filter As String)
Set an external device a single step forward

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT StepForwardExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::StepReverseExtDevice

Declaration: Sub StepReverseExtDevice(Filter As String)
Set an external device a single step forward

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT StepReverseExtDevice(BSTR Filter);

Method IMVSCExtDeviceControl::StopExtDevice

Declaration: Sub StopExtDevice(Filter As String)
Stops an external device.

Parameter:

Filter Label from the external video device filter within the filter graph configuration.

C Prototype:
HRESULT StopExtDevice(BSTR Filter);