diff options
| -rw-r--r-- | doc/filters.texi | 6 | ||||
| -rw-r--r-- | libavfilter/vf_unsharp.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index eb31714486..e4873fafb2 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1683,7 +1683,7 @@ It accepts the following parameters: Negative values for the amount will blur the input video, while positive values will sharpen. All parameters are optional and default to the -equivalent of the string '5:5:1.0:0:0:0.0'. +equivalent of the string '5:5:1.0:5:5:0.0'. @table @option @@ -1701,11 +1701,11 @@ and 5.0, default value is 1.0. @item chroma_msize_x Set the chroma matrix horizontal size. It can be an integer between 3 -and 13, default value is 0. +and 13, default value is 5. @item chroma_msize_y Set the chroma matrix vertical size. It can be an integer between 3 -and 13, default value is 0. +and 13, default value is 5. @item luma_amount Set the chroma effect strength. It can be a float number between -2.0 diff --git a/libavfilter/vf_unsharp.c b/libavfilter/vf_unsharp.c index 2bc090f26a..3a58a480b9 100644 --- a/libavfilter/vf_unsharp.c +++ b/libavfilter/vf_unsharp.c @@ -129,8 +129,8 @@ static void set_filter_param(FilterParam *fp, int msize_x, int msize_y, double a static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque) { UnsharpContext *unsharp = ctx->priv; - int lmsize_x = 5, cmsize_x = 0; - int lmsize_y = 5, cmsize_y = 0; + int lmsize_x = 5, cmsize_x = 5; + int lmsize_y = 5, cmsize_y = 5; double lamount = 1.0f, camount = 0.0f; if (args) |