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jcvilla  
#1 Posted : Thursday, April 12, 2007 11:33:17 PM(UTC)
jcvilla

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I am using Graphics Mill for .net 3.5 (I have not yet upgraded to 4.0) and I have a particular piece of code where I write many thousands of tiff images to a directory. It does not matter wheater the image is complex or simple I seem to be limited in the number of files per minute I can write. At present with three parallel processes I can achieve aproximately 1200 mages per minute. I am using a main loop and write each image with the standard:

bmp2.Save(bitmapname, tiffEncoder);

Can anyone suggest a faster way ?

Will version 4.0 be faster?

Thanks.

Dmitry  
#2 Posted : Sunday, April 15, 2007 7:45:38 PM(UTC)
Dmitry

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Hello,

We have done some speed optimization of codecs, it will be available with the next release.

I can suggets you to create TiffWriter instance, initialize it and save images using this instance instead of Bitmap.Write method.

Sincerely yours,

Dmitry Sevostyanov

UserPostedImage Follow Aurigma on Twitter!

jcvilla  
#3 Posted : Thursday, April 19, 2007 11:47:43 PM(UTC)
jcvilla

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Thanks for the reply Dmitry. I will try the tiffwriter suggestion although I think I have done it already. I am afraid to ask when will be the next release?

Regards,

Juan C. Villa

Dmitry  
#4 Posted : Friday, April 20, 2007 12:06:34 PM(UTC)
Dmitry

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Hello Juan,

The next release will be available in about 1.5-2 months.

Sincerely yours,

Dmitry Sevostyanov

UserPostedImage Follow Aurigma on Twitter!

Alan8  
#5 Posted : Monday, November 12, 2007 5:42:13 AM(UTC)
Alan8

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Icvilla,

I've found that compressing TIFF files (e.g. LZW compression) speeds up saving them to disk.

Alan

Dmitry  
#6 Posted : Saturday, November 17, 2007 3:08:57 PM(UTC)
Dmitry

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Hello,

Thanks for your post. Images of what size (in pixels) do you save to TIFF format usually?

Sincerely yours,

Dmitry Sevostyanov

UserPostedImage Follow Aurigma on Twitter!

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