VIDEO_RESAMPLER_OPT_SHARPNESS

G_TYPE_DOUBLE, specifies sharpness of the filter for GST_VIDEO_RESAMPLER_METHOD_LANCZOS. values are clamped between 0.5 and 1.5. 1.0 is the default.

enum VIDEO_RESAMPLER_OPT_SHARPNESS = "GstVideoResampler.sharpness";