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bma  
#1 Posted : Monday, January 25, 2016 10:38:37 AM(UTC)
bma

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Hello,

I have one image (see image attached) and I want to export that image from tiff to jpeg, but when I'm creating the image with Image.Create(), I received the following error: "Unable to get information about stream."

Code:
const string path = @"D:\img_test.tiff";
const string outpath = @"D:\out.jpg";

using (var imageStream = new MemoryStream(File.ReadAllBytes(path)))
using (var exportedImageStream = new MemoryStream())
using (var imageReader = ImageReader.Create(imageStream))
using (var bitmap = imageReader.Frames[0].GetBitmap())
{
	var jpegSettings = new JpegSettings { Quality = 100 };

	bitmap.Save(exportedImageStream, jpegSettings);

	File.WriteAllBytes(outpath, exportedImageStream.GetBuffer());
}


Stack Trace:
{Aurigma.GraphicsMill.Codecs.FileFormat RecognizeFormat(System.IO.Stream)}

at Aurigma.GraphicsMill.Codecs.ImageReader.RecognizeFormat(Stream stream)
at Aurigma.GraphicsMill.Codecs.ImageReader.Create(Stream stream)
at ImageProcessor.ManualTests.Program.Main(String[] args) in d:\code\projects\ImageProcessor\ImageProcessor.ManualTests\Program.cs:line 35
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()



Kind regards

Edited by user Monday, January 25, 2016 10:41:58 AM(UTC)  | Reason: Not specified

bma  
#2 Posted : Tuesday, January 26, 2016 1:44:45 AM(UTC)
bma

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I can't upload the image to this forum, however you can download the image here: https://www.dropbox.com/...Rs2cZ9Waoa_7r5Rs2cZ9Waoa
Fedor  
#3 Posted : Tuesday, January 26, 2016 2:32:56 AM(UTC)
Fedor

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I'm sorry, I received a not found error, when tried to download the file from Dropbox.

Could you send the TIFF image again? Just in case I have PMed you my Dropbox account.
Best regards,
Fedor Skvortsov
bma  
#4 Posted : Tuesday, January 26, 2016 3:50:54 AM(UTC)
bma

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Posts: 23

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Hi,


I've shared the image with you in dropbox.

Let me know if you can't download the image.

Regards
Fedor  
#5 Posted : Tuesday, January 26, 2016 4:41:16 AM(UTC)
Fedor

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Thank you for the provided file. We have successfully reproduced the problem (Aurigma Bug #21708).

Our engineer will check the problem shortly. I will keep you informed of the status.
Best regards,
Fedor Skvortsov
thanks 1 user thanked Fedor for this useful post.
bma on 1/26/2016(UTC)
Fedor  
#6 Posted : Wednesday, January 27, 2016 12:53:06 AM(UTC)
Fedor

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We have fixed the problem. The next release (> 8.1.2) will include the fix.
Best regards,
Fedor Skvortsov
Fedor  
#7 Posted : Tuesday, February 16, 2016 2:27:54 AM(UTC)
Fedor

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We have just released the new version 8.1.12 of the Graphics Mill SDK where we have fixed the problem.
Best regards,
Fedor Skvortsov
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