Commit 5b69fb78 authored by Paul B Mahol's avatar Paul B Mahol

avfilter: add atadenoise

parent 49a14a76
......@@ -28,6 +28,7 @@ version <next>:
- bitstream filter for converting HEVC from MP4 to Annex B
- acrossfade audio filter
- allyuv video source
- atadenoise video filter
version 2.7:
......
......@@ -2967,6 +2967,44 @@ Slower shaper using OpenType for substitutions and positioning
The default is @code{auto}.
@end table
@section atadenoise
Apply an Adaptive Temporal Averaging Denoiser to the video input.
The filter accepts the following options:
@table @option
@item 0a
Set threshold A for 1st plane. Default is 0.02.
Valid range is 0 to 0.3.
@item 0b
Set threshold B for 1st plane. Default is 0.04.
Valid range is 0 to 5.
@item 1a
Set threshold A for 2nd plane. Default is 0.02.
Valid range is 0 to 0.3.
@item 1b
Set threshold B for 2nd plane. Default is 0.04.
Valid range is 0 to 5.
@item 2a
Set threshold A for 3rd plane. Default is 0.02.
Valid range is 0 to 0.3.
@item 2b
Set threshold B for 3rd plane. Default is 0.04.
Valid range is 0 to 5.
Threshold A is designed to react on abrupt changes in the input signal and
threshold B is designed to react on continuous changes in the input signal.
@item s
Set number of frames filter will use for averaging. Default is 33. Must be odd
number in range [5, 129].
@end table
@section bbox
Compute the bounding box for the non-black pixels in the input frame
......
......@@ -98,6 +98,7 @@ OBJS-$(CONFIG_ANULLSINK_FILTER) += asink_anullsink.o
OBJS-$(CONFIG_ASS_FILTER) += vf_subtitles.o
OBJS-$(CONFIG_ALPHAEXTRACT_FILTER) += vf_extractplanes.o
OBJS-$(CONFIG_ALPHAMERGE_FILTER) += vf_alphamerge.o
OBJS-$(CONFIG_ATADENOISE_FILTER) += vf_atadenoise.o
OBJS-$(CONFIG_BBOX_FILTER) += bbox.o vf_bbox.o
OBJS-$(CONFIG_BLACKDETECT_FILTER) += vf_blackdetect.o
OBJS-$(CONFIG_BLACKFRAME_FILTER) += vf_blackframe.o
......
......@@ -113,6 +113,7 @@ void avfilter_register_all(void)
REGISTER_FILTER(ALPHAEXTRACT, alphaextract, vf);
REGISTER_FILTER(ALPHAMERGE, alphamerge, vf);
REGISTER_FILTER(ATADENOISE, atadenoise, vf);
REGISTER_FILTER(ASS, ass, vf);
REGISTER_FILTER(BBOX, bbox, vf);
REGISTER_FILTER(BLACKDETECT, blackdetect, vf);
......
......@@ -30,7 +30,7 @@
#include "libavutil/version.h"
#define LIBAVFILTER_VERSION_MAJOR 5
#define LIBAVFILTER_VERSION_MINOR 31
#define LIBAVFILTER_VERSION_MINOR 32
#define LIBAVFILTER_VERSION_MICRO 100
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
......
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