Class VLDSFromSourceFilter.TVLDSFromSourceFilter
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'''Unit:''' [[Unit VLDSFromSourceFilter|VLDSFromSourceFilter]] | '''Unit:''' [[Unit VLDSFromSourceFilter|VLDSFromSourceFilter]] | ||
| − | '''Inherits:''' [[Class MLDSFilter. | + | '''Inherits:''' [[Class MLDSFilter.TMLDSBasicSourceFilter|TMLDSBasicSourceFilter]] |
== Syntax == | == Syntax == | ||
=== Delphi: === | === Delphi: === | ||
<code> | <code> | ||
| − | '''type''' TVLDSFromSourceFilter = '''class'''( [[Class MLDSFilter. | + | '''type''' TVLDSFromSourceFilter = '''class'''( [[Class MLDSFilter.TMLDSBasicSourceFilter|TMLDSBasicSourceFilter]] ) |
</code> | </code> | ||
=== C++ Builder: === | === C++ Builder: === | ||
<code> | <code> | ||
| − | '''class''' TVLDSFromSourceFilter : '''public''' [[Class MLDSFilter. | + | '''class''' TVLDSFromSourceFilter : '''public''' [[Class MLDSFilter.TMLDSBasicSourceFilter|TMLDSBasicSourceFilter]] |
</code> | </code> | ||
=== Visual C++ (MFC): === | === Visual C++ (MFC): === | ||
<code> | <code> | ||
| − | '''class''' CTVLDSFromSourceFilter : '''public''' [[Class MLDSFilter. | + | '''class''' CTVLDSFromSourceFilter : '''public''' [[Class MLDSFilter.TMLDSBasicSourceFilter|CTMLDSBasicSourceFilter]] |
</code> | </code> | ||
=== C# (.NET): === | === C# (.NET): === | ||
<code> | <code> | ||
| − | '''public ref class''' | + | '''public ref class''' DSFromSourceFilter : [[Class MLDSFilter.TMLDSBasicSourceFilter|Mitov.VideoLab.DSBasicSourceFilter]] |
</code> | </code> | ||
== Summary == | == Summary == | ||
| Line 40: | Line 40: | ||
Use this component to capture video data from DirectShow | Use this component to capture video data from DirectShow | ||
filter. | filter. | ||
| + | |||
| + | |||
| + | |||
| + | <b>Diagram:</b> | ||
| + | |||
| + | [[Image:VLDSFromSourceFilter_Preview.png]] | ||
== Properties == | == Properties == | ||
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*[[Property VLDSFromSourceFilter.TVLDSFromSourceFilter.PumpPriority|PumpPriority]] - Specifies the priority of the component as a pump. | *[[Property VLDSFromSourceFilter.TVLDSFromSourceFilter.PumpPriority|PumpPriority]] - Specifies the priority of the component as a pump. | ||
*[[Property VLDSFromSourceFilter.TVLDSFromSourceFilter.ClockSource|ClockSource]] - Specifies what should be the desired Clock Source for the Video data transfer. | *[[Property VLDSFromSourceFilter.TVLDSFromSourceFilter.ClockSource|ClockSource]] - Specifies what should be the desired Clock Source for the Video data transfer. | ||
| + | *[[Property VLDSFromSourceFilter.TVLDSFromSourceFilter.VideoPreview|VideoPreview]] - Controls the video preview. | ||
== Methods == | == Methods == | ||
| Line 59: | Line 66: | ||
== Pins == | == Pins == | ||
*[[Pin VLDSFromSourceFilter.TVLDSFromSourceFilter.OutputPin|OutputPin]] - The Video Output Pin of the component. | *[[Pin VLDSFromSourceFilter.TVLDSFromSourceFilter.OutputPin|OutputPin]] - The Video Output Pin of the component. | ||
| − | |||
*[[Pin VLDSFromSourceFilter.TVLDSFromSourceFilter.ClockPin|ClockPin]] - The external clock pin for the source filter. | *[[Pin VLDSFromSourceFilter.TVLDSFromSourceFilter.ClockPin|ClockPin]] - The external clock pin for the source filter. | ||
Latest revision as of 00:30, 26 June 2013
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Package: VideoLabPkg
Unit: VLDSFromSourceFilter
Inherits: TMLDSBasicSourceFilter
Contents |
Syntax
Delphi:
type TVLDSFromSourceFilter = class( TMLDSBasicSourceFilter )
C++ Builder:
class TVLDSFromSourceFilter : public TMLDSBasicSourceFilter
Visual C++ (MFC):
class CTVLDSFromSourceFilter : public CTMLDSBasicSourceFilter
C# (.NET):
public ref class DSFromSourceFilter : Mitov.VideoLab.DSBasicSourceFilter
Summary
Captures video from DirectShow filter.
Description
Requires DirectShow 8.1 or higher.
Use this component to capture video data from DirectShow filter.
Diagram:
Properties
Published
- Enabled - Enables/Disables the compressor.
- PumpType - Specifies the pump type of the component.
- PumpPriority - Specifies the priority of the component as a pump.
- ClockSource - Specifies what should be the desired Clock Source for the Video data transfer.
- VideoPreview - Controls the video preview.
Methods
Public
- function Open() : Boolean - Opens the DirectShow filter.
- procedure Close() - Closes the DirectShow filter.
- procedure Start() - Starts the DirectShow filter.
- procedure Stop() - Stops the DirectShow filter.
Pins
- OutputPin - The Video Output Pin of the component.
- ClockPin - The external clock pin for the source filter.
