Android Question How to define the jpg quality with CameraEx class

[clooney48]

Didn´t find out how to set the quality of the pics to maximum by code. Tried

camEx.SetJpegQuality(180)

but the quality became less than more.

 

[Erel]

The highest value is 100.

 

[clooney48]

The highest value is 100.

But even with 100 I get only a pic with 70 KB instead of 1,5 MB?

 

[Erel]

This is the highest value and it is just passed to the camera driver.

You can change the image resolution.

 

[clooney48]

But even if I set width and height to very high values I get only 135 kB:

Public Sub SetPictureSize(Width As Int, height As Int)
    r.target = parameters
    r.RunMethod3("setPictureSize", "300000", "java.lang.int", "400000", "java.lang.int")
End Sub

 

[Erel]

You shouldn't change SetPictureSize code. You should pass the values instead.

You cannot set an arbitrary size. You should find the supported sizes with GetSupportedPictureSizes.

 

[clooney48]

You shouldn't change SetPictureSize code. You should pass the values instead.

You cannot set an arbitrary size. You should find the supported sizes with GetSupportedPictureSizes.

Hi Erel!

Sorry, but after hours I didn´t find out where to define width and height to get the max. size. I won´t to do it with btnPictureSize but automatically when I click on btnTakePicture. The correct dimensions I get from the first data set of GetSupportedPicturesSizes as far as I realized.

 

[Erel]

You are correct. You should find the supported resolutions, pick one and set it with SetPictureSize. It is best to set it in Camera1_Ready (before the commit call).