The Low quality is a workaround for this issues. The version from Ubuntu 10.04 was much faster with similar high quality. Now, I switched to xnview, which in available in the GetDeb Apps from UbuntuUpdates.org. At least 10 times faster with the same quality.
The Low quality is a workaround for this issues. The version from Ubuntu 10.04 was much faster with similar high quality. Now, I switched to xnview, which in available in the GetDeb Apps from UbuntuUpdates.org. At least 10 times faster with the same quality.