*/
VP8E_SET_NOISE_SENSITIVITY,
- /*!\brief Codec control function to set sharpness.
+ /*!\brief Codec control function to set higher sharpness at the expense
+ * of a lower PSNR.
+ *
+ * \note Valid range: 0..7
*
* Supported in codecs: VP8, VP9
*/
static const arg_def_t noise_sens =
ARG_DEF(NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
static const arg_def_t sharpness =
- ARG_DEF(NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
+ ARG_DEF(NULL, "sharpness", 1,
+ "Increase sharpness at the expense of lower PSNR. (0..7)");
static const arg_def_t static_thresh =
ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold");
static const arg_def_t auto_altref =