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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)