[FFmpeg-cvslog] avfilter/af_afir: fix minp/maxp range and change default value for maxp

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Fri Dec 28 18:33:14 2018 +0100| [8007e8fc67e3a36ad065415356aa057f01cd83b6] | committer: Paul B Mahol

avfilter/af_afir: fix minp/maxp range and change default value for maxp

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8007e8fc67e3a36ad065415356aa057f01cd83b6
---

 doc/filters.texi      | 6 +++---
 libavfilter/af_afir.c | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 65ce25bc18..45d90f6165 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -1232,12 +1232,12 @@ Set video stream frame rate. This option is used only when @var{response} is ena
 
 @item minp
 Set minimal partition size used for convolution. Default is @var{16}.
-Allowed range is from @var{16} to @var{65536}.
+Allowed range is from @var{16} to @var{32768}.
 Lower values decreases latency at cost of higher CPU usage.
 
 @item maxp
-Set maximal partition size used for convolution. Default is @var{65536}.
-Allowed range is from @var{16} to @var{65536}.
+Set maximal partition size used for convolution. Default is @var{8192}.
+Allowed range is from @var{16} to @var{32768}.
 Lower values decreases latency at cost of higher CPU usage.
 @end table
 
diff --git a/libavfilter/af_afir.c b/libavfilter/af_afir.c
index 743f7d2658..ca0c8811a4 100644
--- a/libavfilter/af_afir.c
+++ b/libavfilter/af_afir.c
@@ -735,8 +735,8 @@ static const AVOption afir_options[] = {
     { "channel", "set IR channel to display frequency response", OFFSET(ir_channel), AV_OPT_TYPE_INT, {.i64=0}, 0, 1024, VF },
     { "size",   "set video size",    OFFSET(w),          AV_OPT_TYPE_IMAGE_SIZE, {.str = "hd720"}, 0, 0, VF },
     { "rate",   "set video rate",    OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT32_MAX, VF },
-    { "minp",   "set min partition size", OFFSET(minp),  AV_OPT_TYPE_INT,   {.i64=16},    16, 65536, AF },
-    { "maxp",   "set max partition size", OFFSET(maxp),  AV_OPT_TYPE_INT,   {.i64=65536}, 16, 65536, AF },
+    { "minp",   "set min partition size", OFFSET(minp),  AV_OPT_TYPE_INT,   {.i64=16},    16, 32768, AF },
+    { "maxp",   "set max partition size", OFFSET(maxp),  AV_OPT_TYPE_INT,   {.i64=8192},  16, 32768, AF },
     { NULL }
 };