.. shortname:: JPEGLS
.. build_dependencies:: CharLS library
.. deprecated_driver:: version_targeted_for_removal: 3.5 env_variable: GDAL_ENABLE_DEPRECATED_DRIVER_JPEGLS
This driver is an implementation of a JPEG-LS reader/writer based on the Open Source CharLS library (BSD style license).
The driver can read and write lossless or near-lossless images. Note that it is not aimed at dealing with too big images (unless enough virtual memory is available), since the whole image must be compressed/decompressed in a single operation.
.. supports_createcopy::
.. supports_virtualio::
- INTERLEAVE=PIXEL/LINE/BAND : Data interleaving in compressed stream. Default to BAND.
- LOSS_FACTOR=error_threshold : 0 (the default) means loss-less compression. Any higher value will be the maximum bound for the error.
- Implemented as
gdal/frmts/jpegls/jpeglsdataset.cpp. - Homepage of the CharLS library