This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.
#1
Posted
:
Sunday, November 8, 2009 10:12:11 PM(UTC)
Groups: Registered
Posts: 4
We used LEAD Video Rotatin Filter[2.0].
But we want to use another angle, for example Set 1 degree.
Do you have another function which can use 1Degree?
If you don't have another function, Why don't you know another SDK to me.!
#2
Posted
:
Monday, November 9, 2009 5:48:29 AM(UTC)
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Posts: 3,022
Was thanked: 2 time(s) in 2 post(s)
Using the LEAD Video Rotation Filter, you can only rotate the video of multiple of 90 degrees.
If you want to rotate to other angles, you need to use the LEAD Callback Filter that will retrieve each frame from the video, and then rotate each frame using other functions (for example using the rotate functions in our LEADTOOLS Imaging SDKs) and then pass the modified frames to the our multimedia controls.
To see a sample on how to use our LEAD Callback Filter, you can see the "Callback" demo (if you are using C++) or the "DrawOnVideo" demo (if you are using .NET).
Please note that in order to run the DrawOnVideo demo you need to install on of our Imaging SDKs for which you can find the free evaluation version at
www.leadtools.com.
#3
Posted
:
Monday, November 9, 2009 3:55:56 PM(UTC)
Groups: Registered
Posts: 4
Thank you for request.
We have LEADTOOLS SDK of LEADTOOLS Medical Imaging and LEADTOOLS Multimedia.
Dose it have demo which include "Callback" or "DrawOnvideo"?
I found demo, but I could not find demo which we want to get.
If it have demo, Show path of sample.
#4
Posted
:
Tuesday, November 10, 2009 5:38:33 AM(UTC)
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Posts: 3,022
Was thanked: 2 time(s) in 2 post(s)
There are Video Callback demos for different languages. They are installed here:
VB.NET:
LEADTOOLS16.5\Examples\Ltmm\Dotnet\VB\DrawOnVideo
C#:
LEADTOOLS16.5\Examples\Ltmm\Dotnet\CS\DrawOnVideo
C++:
LEADTOOLS16.5\Examples\Ltmm\Cpp\Callback
Visual Basic 6:
LEADTOOLS16.5\Examples\Ltmm\VB\CallBack
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