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Unable to convert tiff image in pptx presentation

My environment:
aspose-slides-20.06-jdk16 or aspose-slides-20.04-jdk16
java version “1.8.0_102”
Java™ SE Runtime Environment (build 1.8.0_102-b14)
Java HotSpot™ 64-Bit Server VM (build 25.102-b14, mixed mode)

After converting pptx to png or jpeg, the file looks like a black bar

File for testing: BigTiff.pptx.zip (56.5 KB)
Test project: asposepom.zip (71.9 KB)

@Alexander9132,

An issue with ID SLIDESJAVA-38154 has been created in our issue tracking system after assessment of your issue. This thread has been linked with the issue so that you may be notified once the issue will be fixed.

The issues you have found earlier (filed as SLIDESJAVA-38154) have been fixed in this update.