Commit a4dc7aa5 authored by Baptiste Coudurier's avatar Baptiste Coudurier Committed by Stefano Sabatini

Port libmpcodecs hqdn3d filter.

Patch by Baptiste with some fixes by me.

Originally committed as revision 25880 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent bb4afa13
...@@ -61,6 +61,7 @@ version <next>: ...@@ -61,6 +61,7 @@ version <next>:
- IEC 61937 demuxer - IEC 61937 demuxer
- Mobotix .mxg demuxer - Mobotix .mxg demuxer
- frei0r source added - frei0r source added
- hqdn3d filter added
version 0.6: version 0.6:
......
...@@ -1407,6 +1407,7 @@ blackframe_filter_deps="gpl" ...@@ -1407,6 +1407,7 @@ blackframe_filter_deps="gpl"
cropdetect_filter_deps="gpl" cropdetect_filter_deps="gpl"
frei0r_filter_deps="frei0r dlopen strtok_r" frei0r_filter_deps="frei0r dlopen strtok_r"
frei0r_src_filter_deps="frei0r dlopen strtok_r" frei0r_src_filter_deps="frei0r dlopen strtok_r"
hqdn3d_filter_deps="gpl"
ocv_smooth_filter_deps="libopencv" ocv_smooth_filter_deps="libopencv"
yadif_filter_deps="gpl" yadif_filter_deps="gpl"
......
...@@ -344,6 +344,33 @@ For example to horizontally flip the video in input with ...@@ -344,6 +344,33 @@ For example to horizontally flip the video in input with
ffmpeg -i in.avi -vf "hflip" out.avi ffmpeg -i in.avi -vf "hflip" out.avi
@end example @end example
@section hqdn3d
High precision/quality 3d denoise filter. This filter aims to reduce
image noise producing smooth images and making still images really
still. It should enhance compressibility.
It accepts the following optional parameters:
@var{luma_spatial}:@var{chroma_spatial}:@var{luma_tmp}:@var{chroma_tmp}
@table @option
@item luma_spatial
a non-negative float number which specifies spatial luma strength,
defaults to 4.0
@item chroma_spatial
a non-negative float number which specifies spatial chroma strength,
defaults to 3.0*@var{luma_spatial}/4.0
@item luma_tmp
a float number which specifies luma temporal strength, defaults to
6.0*@var{luma_spatial}/4.0
@item chroma_tmp
a float number which specifies chroma temporal strength, defaults to
@var{luma_tmp}*@var{chroma_spatial}/@var{luma_spatial}
@end table
@section noformat @section noformat
Force libavfilter not to use any of the specified pixel formats for the Force libavfilter not to use any of the specified pixel formats for the
......
...@@ -27,6 +27,7 @@ OBJS-$(CONFIG_FIFO_FILTER) += vf_fifo.o ...@@ -27,6 +27,7 @@ OBJS-$(CONFIG_FIFO_FILTER) += vf_fifo.o
OBJS-$(CONFIG_FORMAT_FILTER) += vf_format.o OBJS-$(CONFIG_FORMAT_FILTER) += vf_format.o
OBJS-$(CONFIG_FREI0R_FILTER) += vf_frei0r.o OBJS-$(CONFIG_FREI0R_FILTER) += vf_frei0r.o
OBJS-$(CONFIG_HFLIP_FILTER) += vf_hflip.o OBJS-$(CONFIG_HFLIP_FILTER) += vf_hflip.o
OBJS-$(CONFIG_HQDN3D_FILTER) += vf_hqdn3d.o
OBJS-$(CONFIG_NOFORMAT_FILTER) += vf_format.o OBJS-$(CONFIG_NOFORMAT_FILTER) += vf_format.o
OBJS-$(CONFIG_NULL_FILTER) += vf_null.o OBJS-$(CONFIG_NULL_FILTER) += vf_null.o
OBJS-$(CONFIG_OCV_SMOOTH_FILTER) += vf_libopencv.o OBJS-$(CONFIG_OCV_SMOOTH_FILTER) += vf_libopencv.o
......
...@@ -48,6 +48,7 @@ void avfilter_register_all(void) ...@@ -48,6 +48,7 @@ void avfilter_register_all(void)
REGISTER_FILTER (FORMAT, format, vf); REGISTER_FILTER (FORMAT, format, vf);
REGISTER_FILTER (FREI0R, frei0r, vf); REGISTER_FILTER (FREI0R, frei0r, vf);
REGISTER_FILTER (HFLIP, hflip, vf); REGISTER_FILTER (HFLIP, hflip, vf);
REGISTER_FILTER (HQDN3D, hqdn3d, vf);
REGISTER_FILTER (NOFORMAT, noformat, vf); REGISTER_FILTER (NOFORMAT, noformat, vf);
REGISTER_FILTER (NULL, null, vf); REGISTER_FILTER (NULL, null, vf);
REGISTER_FILTER (OCV_SMOOTH, ocv_smooth, vf); REGISTER_FILTER (OCV_SMOOTH, ocv_smooth, vf);
......
...@@ -25,8 +25,8 @@ ...@@ -25,8 +25,8 @@
#include "libavutil/avutil.h" #include "libavutil/avutil.h"
#define LIBAVFILTER_VERSION_MAJOR 1 #define LIBAVFILTER_VERSION_MAJOR 1
#define LIBAVFILTER_VERSION_MINOR 67 #define LIBAVFILTER_VERSION_MINOR 68
#define LIBAVFILTER_VERSION_MICRO 1 #define LIBAVFILTER_VERSION_MICRO 0
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \ LIBAVFILTER_VERSION_MINOR, \
......
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