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Automated Syncronization with Documentation

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	=== C# (.NET): ===		=== C# (.NET): ===
	<code>		<code>
−	'''public ref class''' ~~TVLCombine~~ : [[Class VLCommonCombine.TVLCommonCombine\|Mitov.VideoLab.CommonCombine]]	+	'''public ref class''' Combine : [[Class VLCommonCombine.TVLCommonCombine\|Mitov.VideoLab.CommonCombine]]
	</code>		</code>
	== Summary ==		== Summary ==

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Automated Syncronization with Documentation

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Automated Syncronization with Documentation

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−	Example:	+	<b>Diagram:</b>
		+
		+	[[Image:VLCombine_Preview.png]]
		+
		+
		+
		+	<b>Example:</b>
	{\| border="1" cellspacing="0" cellpadding="5"		{\| border="1" cellspacing="0" cellpadding="5"
	\|-		\|-

David Alm: Automated Syncronization with Documentation

2011-11-22T00:21:36Z

Automated Syncronization with Documentation

New page

<b><span style="color:red">
This is a Beta Read Only version of this page.
Please review and send recommendations to [mailto:mitov@mitov.com mitov@mitov.com].
We will enable the editing as soon as we are happy with the overall Wiki site.
</span></b>

[[Image:BIGVLCombine.gif]] [[Image:VLCombine.gif]] [[Image:NETVLCombine.gif]]

'''Package:''' [[Package VideoLabPkg|VideoLabPkg]]

'''Unit:''' [[Unit VLCombine|VLCombine]]

'''Inherits:''' [[Class VLCommonCombine.TVLCommonCombine|TVLCommonCombine]]

== Syntax ==
=== Delphi: ===
<code>
'''type''' TVLCombine = '''class'''( [[Class VLCommonCombine.TVLCommonCombine|TVLCommonCombine]] )
</code>
=== C++ Builder: ===
<code>
'''class''' TVLCombine : '''public''' [[Class VLCommonCombine.TVLCommonCombine|TVLCommonCombine]]
</code>
=== Visual C++ (MFC): ===
<code>
'''class''' CTVLCombine : '''public''' [[Class VLCommonCombine.TVLCommonCombine|CTVLCommonCombine]]
</code>
=== C# (.NET): ===
<code>
'''public ref class''' TVLCombine : [[Class VLCommonCombine.TVLCommonCombine|Mitov.VideoLab.CommonCombine]]
</code>
== Summary ==
Combines two videos.

== Description ==
Use this component to combine two images delivered via
[[Pin List VLCombine.TVLCombine.InputPins|InputPins]] by performing the operation selected by
[[Property VLCombine.TVLCombine.CombineOperation|CombineOperation]] property : [[Enum item VLCommonCombine.TVLCombineOperation.coAdd|coAdd]], [[Enum item VLCommonCombine.TVLCombineOperation.coSubtract|coSubtract]], [[Enum item VLCommonCombine.TVLCombineOperation.coMultiply|coMultiply]],
[[Enum item VLCommonCombine.TVLCombineOperation.coDivide|coDivide]], [[Enum item VLCommonCombine.TVLCombineOperation.coOr|coOr]], [[Enum item VLCommonCombine.TVLCombineOperation.coAnd|coAnd]], [[Enum item VLCommonCombine.TVLCombineOperation.coXor|coXor]], [[Enum item VLCommonCombine.TVLCombineOperation.coAbsDiff|coAbsDiff]], or [[Enum item VLCommonCombine.TVLCombineOperation.coCopy|coCopy]].

Example:
{| border="1" cellspacing="0" cellpadding="5"
|-
| Original Image 1:
| Original Image 2:
|-
| [[Image:SampleVideo2.png]]
| [[Image:SampleVideo.png]]
|-
| Add: 1 + 2
| Subtract: 1 - 2
|-
| [[Image:SampleCombineAdd.png]]
| [[Image:SampleCombineSubtract.png]]
|-
| Multiply: 1 * 2
| Divide: 1 / 2
|-
| [[Image:SampleCombineMultiply.png]]
| [[Image:SampleCombineDivide.png]]
|-
| And: 1 and 2
| Or: 1 or 2
|-
| [[Image:SampleCombineAnd.png]]
| [[Image:SampleCombineOr.png]]
|-
| Xor: 1 xor 2
| AbsDiff: Abs( 1 - 2 )
|-
| [[Image:SampleCombineXor.png]]
| [[Image:SampleCombineAbsDiff.png]]
|-
|}

== Properties ==

=== Published ===
*[[Property VLCombine.TVLCombine.CombineOperation|CombineOperation]] - The combine operation.
*[[Property VLCombine.TVLCombine.Coefficient1|Coefficient1]] - Specifies the multiplication transparency coefficient for the first video channel of the combine component.
*[[Property VLCombine.TVLCombine.Coefficient2|Coefficient2]] - Specifies the multiplication transparency coefficient for the second video channel of the combine component.
*[[Property VLCombine.TVLCombine.RateSource|RateSource]] - Specifies the frame rate source.

== Methods ==

=== Public ===
*[[Method procedure VLCombine.TVLCombine.ProcessFrame(IVLImageBuffer;IVLImageBuffer;IVLImageBuffer)|procedure ProcessFrame(InImage1 : IVLImageBuffer; InImage2 : IVLImageBuffer; var OutImage : IVLImageBuffer)]] - Performs a filter operation over video buffers.
*[[Method procedure VLCombine.TVLCombine.ProcessBitmap(TBitmap;TBitmap;TBitmap)|procedure ProcessBitmap(InBitmap1 : TBitmap; InBitmap2 : TBitmap; OutBitmap : TBitmap)]] - Performs a combine operation over bitmaps.

== PinLists ==
*[[Pin List VLCombine.TVLCombine.InputPins|InputPins]] - The video input pins of the combine.

== From [[Class VLCommonCombine.TVLCommonCombine|TVLCommonCombine]] ==

== Properties ==

=== Published ===
*[[Property VLCommonCombine.TVLCommonCombine.FrameSize|FrameSize]] - The rules to be used to calculate the size of the output frame.
*[[Property VLCommonCombine.TVLCommonCombine.Offset|Offset]] - The X,Y offset between the two source images.
*[[Property VLCommonCombine.TVLCommonCombine.StartIfNotAllRunning|StartIfNotAllRunning]] - Specifies if the component can start if not all inputs have started.
*[[Property VLCommonCombine.TVLCommonCombine.BackgroundColor|BackgroundColor]] - The color of the area in the image not covered by any of the input images (The remaining area.).

== From [[Class VLMultiInput.TVLMultiInput|TVLMultiInput]] ==

== Properties ==

=== Published ===
*[[Property VLMultiInput.TVLMultiInput.AfterStop|AfterStop]] - Specifies the mixer behavior after the input streams have stopped.
*[[Property VLMultiInput.TVLMultiInput.VideoFormat|VideoFormat]] - Specifies the output video format for the component.
*[[Property VLMultiInput.TVLMultiInput.Threading|Threading]] - Specifies the desired threading settings for the filtering.

== Pins ==
*[[Pin VLMultiInput.TVLMultiInput.OutputPin|OutputPin]] - The Video Output Pin of the component.

[[Category:Components]][[Category:Classes]]

Class VLCombine.TVLCombine - Revision history

David Alm: Automated Syncronization with Documentation

David Alm: Automated Syncronization with Documentation

David Alm: Automated Syncronization with Documentation

David Alm: Automated Syncronization with Documentation

David Alm: Automated Syncronization with Documentation

David Alm: Automated Syncronization with Documentation

David Alm: Automated Syncronization with Documentation

David Alm: Automated Syncronization with Documentation