Satya Deep Maheshwari created IMAGING-194:
---------------------------------------------
Summary: Tiff with JPEG,Zip compression fails to decompress
Key: IMAGING-194
URL: https://issues.apache.org/jira/browse/IMAGING-194
Project: Commons Imaging
Issue Type: Improvement
Components: Format: TIFF
Affects Versions: 1.0
Reporter: Satya Deep Maheshwari
Tiff with JPEG, Zip compression fails to decompress with the below exception:
{code}
org.apache.commons.imaging.ImageReadException: Tiff: unknown/unsupported
compression: 7
at
org.apache.commons.imaging.formats.tiff.datareaders.DataReader.decompress(DataReader.java:215)
at
org.apache.commons.imaging.formats.tiff.datareaders.DataReaderStrips.readImageData(DataReaderStrips.java:210)
at
org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:650)
at
org.apache.commons.imaging.formats.tiff.TiffDirectory.getTiffImage(TiffDirectory.java:157)
at
org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:463)
at
org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1407)
at
org.apache.commons.imaging.Imaging.getBufferedImage(Imaging.java:1370)
{code}
>From the
>[documentation|https://commons.apache.org/proper/commons-imaging/formatsupport.html]
> , it seems this compression format is not supported. Excerpt from the
>document below:
{quote}
Supported through version 6.0. TIFFs is a open-ended container format, so it's
not possible to support every possibly variation. Supports Bi-Level,
Palette/Indexed, RGB, CMYK, YCbCr, CIELab and LOGLUV images. Supports reading
and writing LZW, CCITT Modified Huffman/Group 3/Group 4, and Packbits/RLE
compression. Notably missing other forms of compression though, including JPEG.
Supports reading Tiled images.
{quote}
This ticket is logged to add JPEG/Zip compression format support.
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