Visual Basic
C#
Managed Extensions for C++
C++/CLI
Property Value
A boolean value which is true to save the image favoring the speed of compression and decompression. Otherwise, false should be used to favor quality and the size of the compressed image.The default value is false.
Setting this value to true can have as much as a 10% to 40% speed improvement in the compression and decompression of images. Note: that when this flag is set, lossless encoded files may become slightly larger and lossy rate-controlled encoded files may decode to slightly lower quality.