Aurigma Forums
»
Graphics Mill
»
Discussions – Graphics Mill
»
Convert Tiff to jpeg error : The profile doesn't match to color space required
Rank: Newbie
Groups: Guest
Joined: 3/26/2017(UTC) Posts: 8
Thanks: 3 times
|
HI. Im trying to make a simple convert from tiff to jpeg using some the examples here how ever i keep running into the error : The profile doesn't match to color space required on some of the tiff files but not all of them. i also noticed this started after i installed the newest of the graphics mill library. the variations i have tried is thus: Code: using (var reader = new TiffReader(filepath))
using (var converter = new ColorConverter(PixelFormat.Format32bppCmyk))
using (var writer = new JpegWriter(outputpath + @"\" + filename + ".jpg"))
{
if (reader.AdobeResources != null)
{
var adobeResources = new AdobeResourceDictionary();
for (var i = 2000; i <= 2997; i++)
{
if (reader.AdobeResources.Contains(i))
{
adobeResources[i] = reader.AdobeResources[i];
}
}
writer.AdobeResources = adobeResources;
}
Pipeline.Run(reader + converter + writer);
}
Code:
using (var reader = ImageReader.Create(filepath))
using (var converter = new ColorConverter(PixelFormat.Format32bppCmyk))
using (var writer = ImageWriter.Create(outputpath + @"\" + filename + ".jpg"))
{
converter.ColorManagementEngine = ColorManagementEngine.LittleCms;
converter.DeviceLinkProfile = new ColorProfile(@"profiles\ISOcoated_v2_to_PSOcoated_v3_DeviceLink.icc");
converter.DestinationProfile = new ColorProfile(@"profiles\PSOcoated_v3.icc");
Pipeline.Run(reader + converter + writer);
}
Code:using (var reader = new TiffReader(sourceImagePath))
using (var writer = new JpegWriter(outImagePath))
using (var colorConverter = new ColorConverter(writer.GetAppropriatePixelFormat(reader.PixelFormat)))
{
writer.AdobeResources = reader.AdobeResources;
Pipeline.Run(reader + colorConverter + writer);
}
those i just some i have tried all of then produce the same error. i have to ask you guys what am i doing wrong now :). i simply cant get my head around on what im missing. :( regrds jens
|
|
|
|
Rank: Advanced Member
Groups: Guest
Joined: 7/28/2003(UTC) Posts: 1,660
Thanks: 5 times Was thanked: 76 time(s) in 74 post(s)
|
Hi Jens, Could you post a problem TIFF file? You can submit a case if it is more convenient for you. |
Best regards, Fedor Skvortsov
|
|
|
|
Rank: Newbie
Groups: Guest
Joined: 3/26/2017(UTC) Posts: 8
Thanks: 3 times
|
Originally Posted by: Fedor Hi Jens, Could you post a problem TIFF file? You can submit a case if it is more convenient for you. Hi. sure the tiff file should be attached now. 9404_9404.tif (676kb) downloaded 6 time(s).
|
|
|
|
Rank: Advanced Member
Groups: Guest
Joined: 7/28/2003(UTC) Posts: 1,660
Thanks: 5 times Was thanked: 76 time(s) in 74 post(s)
|
The provided file has an RGB pixel format, but a CMYK color profile is embedded (U.S. Web Coated SWOP v2). Photoshop shows the following error on the file loading: The embedded ICC profile cannot be used because the ICC profile is invalid. Ignoring the profile.
So we need to ignore a color profile as well: Code:using (var reader = new TiffReader(filepath))
using (var converter = new ColorConverter(PixelFormat.Format32bppCmyk))
using (var writer = new JpegWriter(outputpath + @"\" + filename + ".jpg"))
{
if (reader.AdobeResources != null)
{
var adobeResources = new AdobeResourceDictionary();
for (var i = 2000; i <= 2997; i++)
{
if (reader.AdobeResources.Contains(i))
{
adobeResources[i] = reader.AdobeResources[i];
}
}
writer.AdobeResources = adobeResources;
}
if (reader.ColorProfile == null || reader.ColorProfile.ColorSpace == reader.PixelFormat.ColorSpace)
{
Pipeline.Run(reader + converter + writer);
}
else
{
using (var bitmap = new Bitmap())
{
Pipeline.Run(reader + bitmap);
//Remove incorrect color profile
bitmap.ColorProfile = null;
Pipeline.Run(bitmap + converter + writer);
}
}
}
P.S. I have to use Bitmap as there is no way to remove an incorrect color profile with the Pipeline approach. Edited by user Tuesday, May 16, 2017 5:49:15 PM(UTC)
| Reason: Not specified |
Best regards, Fedor Skvortsov
|
1 user thanked Fedor for this useful post.
|
|
|
Aurigma Forums
»
Graphics Mill
»
Discussions – Graphics Mill
»
Convert Tiff to jpeg error : The profile doesn't match to color space required
Forum Jump
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.