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#1 Posted : Wednesday, October 12, 2011 11:46:24 PM(UTC)
Feinfinger

Groups: Registered
Posts: 7


Hallo,

i would like to change the quality settings of the mj2k encoder with the "LMMJ2KEncoderLib.LMMJ2KEncoder" class but how can i commit the changes i made in this class ?

VS2005/c#/LT17

LMMJ2KEncoderLib.LMMJ2KEncoder EC2k = new LMMJ2KEncoderLib.LMMJ2KEncoder();
                            EC2k.CompressionRatio = 45;
                            CC.VideoCaptureSizes[CalcVS].Selected = true;
                            CC.FrameRate = CalcFrameRate;
                            CC.VideoCompressors.MJ2k.Selected = true;
                            Application.DoEvents();
 

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#2 Posted : Thursday, October 13, 2011 5:33:26 AM(UTC)
Maen Hasan

Groups: Registered, Tech Support
Posts: 1,328

Was thanked: 1 time(s) in 1 post(s)

If you mean that you want to change the properties of the LEAD MJ2K encoder, you can use the captureCtrl1.GetSubObject() Method as follows:
+---------+
LMMJ2KEncoderLib.LMMJ2KEncoder EC2k = new LMMJ2KEncoderLib.LMMJ2KEncoder();
...
captureCtrl1.VideoCompressors.MJ2k.Selected = true;            

EC2k = captureCtrl1.GetSubObject(Leadtools.Multimedia.CaptureObject.VideoCompressor) as LMMJ2KEncoderLib.LMMJ2KEncoder;
EC2k.CompressionRatio = 45;

captureCtrl1.FrameRate = 5;
captureCtrl1.StartCapture(Leadtools.Multimedia.CaptureMode.VideoOrAudio);
...
+---------+

If you mean something else, please provide me with more details about your requirements.

Thanks,
Maen Badwan
LEADTOOLS Technical Support
 
#3 Posted : Thursday, October 13, 2011 6:48:55 AM(UTC)
Feinfinger

Groups: Registered
Posts: 7


Thank you, this is how it works !
 
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