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Joined: 4/12/2007(UTC)
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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.
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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. |
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Rank: Member
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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
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Rank: Advanced Member
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Hello Juan,
The next release will be available in about 1.5-2 months. |
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Icvilla,
I've found that compressing TIFF files (e.g. LZW compression) speeds up saving them to disk.
Alan
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Rank: Advanced Member
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Hello,
Thanks for your post. Images of what size (in pixels) do you save to TIFF format usually? |
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