Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
小白菜888
Ffmpeg
提交
f8883317
F
Ffmpeg
项目概览
小白菜888
/
Ffmpeg
通知
3
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
F
Ffmpeg
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
f8883317
编写于
8月 18, 2014
作者:
C
Clément Bœsch
提交者:
Clément Bœsch
8月 24, 2014
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
avfilter: add codecview filter
上级
6dfa70f2
变更
13
隐藏空白更改
内联
并排
Showing
13 changed file
with
374 addition
and
3 deletion
+374
-3
Changelog
Changelog
+1
-0
RELEASE_NOTES
RELEASE_NOTES
+2
-0
doc/codecs.texi
doc/codecs.texi
+2
-0
doc/filters.texi
doc/filters.texi
+36
-0
libavcodec/mpegvideo.c
libavcodec/mpegvideo.c
+10
-2
libavcodec/options_table.h
libavcodec/options_table.h
+3
-1
libavcodec/utils.c
libavcodec/utils.c
+6
-0
libavcodec/version.h
libavcodec/version.h
+4
-0
libavfilter/Makefile
libavfilter/Makefile
+1
-0
libavfilter/allfilters.c
libavfilter/allfilters.c
+1
-0
libavfilter/vf_codecview.c
libavfilter/vf_codecview.c
+244
-0
tests/fate/filter-video.mak
tests/fate/filter-video.mak
+3
-0
tests/ref/fate/filter-codecview-mvs
tests/ref/fate/filter-codecview-mvs
+61
-0
未找到文件。
Changelog
浏览文件 @
f8883317
...
...
@@ -9,6 +9,7 @@ version <next>:
- support for using metadata in stream specifiers in fftools
- LZMA compression support in TIFF decoder
- support for H.261 RTP payload format (RFC 4587)
- added codecview filter to visualize information exported by some codecs
version 2.3:
...
...
RELEASE_NOTES
浏览文件 @
f8883317
...
...
@@ -37,6 +37,7 @@
• ported lenscorrection filter from frei0r filter
• large optimizations in dctdnoiz to make it usable
• added codecview filter to visualize information exported by some codecs
┌────────────────────────────┐
│ libavutil │
...
...
@@ -49,3 +50,4 @@
└────────────────────────────┘
• dctdnoiz filter now uses a block size of 8x8 instead of 16x16 by default
• -vismv option is deprecated in favor of the codecview filter
doc/codecs.texi
浏览文件 @
f8883317
...
...
@@ -498,6 +498,8 @@ threading operations
@item vismv @var{integer} (@emph{decoding,video})
Visualize motion vectors (MVs).
This option is deprecated, see the codecview filter instead.
Possible values:
@table @samp
@item pf
...
...
doc/filters.texi
浏览文件 @
f8883317
...
...
@@ -2805,6 +2805,42 @@ boxblur=luma_radius=min(h\,w)/10:luma_power=1:chroma_radius=min(cw\,ch)/10:chrom
@end example
@end itemize
@section codecview
Visualize information exported by some codecs.
Some codecs can export information through frames using side-data or other
means. For example, some MPEG based codecs export motion vectors through the
@var{export_mvs} flag in the codec @option{flags2} option.
The filter accepts the following option:
@table @option
@item mv
Set motion vectors to visualize.
Available flags for @var{mv} are:
@table @samp
@item pf
forward predicted MVs of P-frames
@item bf
forward predicted MVs of B-frames
@item bb
backward predicted MVs of B-frames
@end table
@end table
@subsection Examples
@itemize
@item
Visualizes multi-directionals MVs from P and B-Frames using @command{ffplay}:
@example
ffplay -flags2 +export_mvs input.mpg -vf codecview=mv=pf+bf+bb
@end example
@end itemize
@section colorbalance
Modify intensity of primary colors (red, green and blue) of input frames.
...
...
libavcodec/mpegvideo.c
浏览文件 @
f8883317
...
...
@@ -1983,6 +1983,7 @@ void ff_mpv_frame_end(MpegEncContext *s)
}
#if FF_API_VISMV
static
int
clip_line
(
int
*
sx
,
int
*
sy
,
int
*
ex
,
int
*
ey
,
int
maxx
)
{
if
(
*
sx
>
*
ex
)
...
...
@@ -2107,6 +2108,7 @@ static void draw_arrow(uint8_t *buf, int sx, int sy, int ex,
}
draw_line
(
buf
,
sx
,
sy
,
ex
,
ey
,
w
,
h
,
stride
,
color
);
}
#endif
static
int
add_mb
(
AVMotionVector
*
mb
,
uint32_t
mb_type
,
int
dst_x
,
int
dst_y
,
...
...
@@ -2292,13 +2294,15 @@ void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_
if
((
avctx
->
debug
&
(
FF_DEBUG_VIS_QP
|
FF_DEBUG_VIS_MB_TYPE
))
||
(
avctx
->
debug_mv
))
{
const
int
shift
=
1
+
quarter_sample
;
int
mb_y
;
uint8_t
*
ptr
;
int
i
;
int
h_chroma_shift
,
v_chroma_shift
,
block_height
;
#if FF_API_VISMV
const
int
shift
=
1
+
quarter_sample
;
uint8_t
*
ptr
;
const
int
width
=
avctx
->
width
;
const
int
height
=
avctx
->
height
;
#endif
const
int
mv_sample_log2
=
avctx
->
codec_id
==
AV_CODEC_ID_H264
||
avctx
->
codec_id
==
AV_CODEC_ID_SVQ3
?
2
:
1
;
const
int
mv_stride
=
(
mb_width
<<
mv_sample_log2
)
+
(
avctx
->
codec
->
id
==
AV_CODEC_ID_H264
?
0
:
1
);
...
...
@@ -2310,13 +2314,16 @@ void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_
av_frame_make_writable
(
pict
);
pict
->
opaque
=
NULL
;
#if FF_API_VISMV
ptr
=
pict
->
data
[
0
];
#endif
block_height
=
16
>>
v_chroma_shift
;
for
(
mb_y
=
0
;
mb_y
<
mb_height
;
mb_y
++
)
{
int
mb_x
;
for
(
mb_x
=
0
;
mb_x
<
mb_width
;
mb_x
++
)
{
const
int
mb_index
=
mb_x
+
mb_y
*
mb_stride
;
#if FF_API_VISMV
if
((
avctx
->
debug_mv
)
&&
motion_val
[
0
])
{
int
type
;
for
(
type
=
0
;
type
<
3
;
type
++
)
{
...
...
@@ -2396,6 +2403,7 @@ void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_
}
}
}
#endif
if
((
avctx
->
debug
&
FF_DEBUG_VIS_QP
))
{
uint64_t
c
=
(
qscale_table
[
mb_index
]
*
128
/
31
)
*
0x0101010101010101ULL
;
...
...
libavcodec/options_table.h
浏览文件 @
f8883317
...
...
@@ -262,10 +262,12 @@ static const AVOption avcodec_options[] = {
{
"buffers"
,
"picture buffer allocations"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
FF_DEBUG_BUFFERS
},
INT_MIN
,
INT_MAX
,
V
|
D
,
"debug"
},
{
"thread_ops"
,
"threading operations"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
FF_DEBUG_THREADS
},
INT_MIN
,
INT_MAX
,
V
|
A
|
D
,
"debug"
},
{
"nomc"
,
"skip motion compensation"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
FF_DEBUG_NOMC
},
INT_MIN
,
INT_MAX
,
V
|
A
|
D
,
"debug"
},
{
"vismv"
,
"visualize motion vectors (MVs)"
,
OFFSET
(
debug_mv
),
AV_OPT_TYPE_FLAGS
,
{.
i64
=
DEFAULT
},
0
,
INT_MAX
,
V
|
D
,
"debug_mv"
},
#if FF_API_VISMV
{
"vismv"
,
"visualize motion vectors (MVs) (deprecated)"
,
OFFSET
(
debug_mv
),
AV_OPT_TYPE_FLAGS
,
{.
i64
=
DEFAULT
},
0
,
INT_MAX
,
V
|
D
,
"debug_mv"
},
{
"pf"
,
"forward predicted MVs of P-frames"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
FF_DEBUG_VIS_MV_P_FOR
},
INT_MIN
,
INT_MAX
,
V
|
D
,
"debug_mv"
},
{
"bf"
,
"forward predicted MVs of B-frames"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
FF_DEBUG_VIS_MV_B_FOR
},
INT_MIN
,
INT_MAX
,
V
|
D
,
"debug_mv"
},
{
"bb"
,
"backward predicted MVs of B-frames"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
FF_DEBUG_VIS_MV_B_BACK
},
INT_MIN
,
INT_MAX
,
V
|
D
,
"debug_mv"
},
#endif
{
"cmp"
,
"full-pel ME compare function"
,
OFFSET
(
me_cmp
),
AV_OPT_TYPE_INT
,
{.
i64
=
DEFAULT
},
INT_MIN
,
INT_MAX
,
V
|
E
,
"cmp_func"
},
{
"subcmp"
,
"sub-pel ME compare function"
,
OFFSET
(
me_sub_cmp
),
AV_OPT_TYPE_INT
,
{.
i64
=
DEFAULT
},
INT_MIN
,
INT_MAX
,
V
|
E
,
"cmp_func"
},
{
"mbcmp"
,
"macroblock compare function"
,
OFFSET
(
mb_cmp
),
AV_OPT_TYPE_INT
,
{.
i64
=
DEFAULT
},
INT_MIN
,
INT_MAX
,
V
|
E
,
"cmp_func"
},
...
...
libavcodec/utils.c
浏览文件 @
f8883317
...
...
@@ -1435,6 +1435,12 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *code
goto
free_and_end
;
}
#if FF_API_VISMV
if
(
avctx
->
debug_mv
)
av_log
(
avctx
,
AV_LOG_WARNING
,
"The 'vismv' option is deprecated, "
"see the codecview filter instead.
\n
"
);
#endif
if
(
av_codec_is_encoder
(
avctx
->
codec
))
{
int
i
;
if
(
avctx
->
codec
->
sample_fmts
)
{
...
...
libavcodec/version.h
浏览文件 @
f8883317
...
...
@@ -174,5 +174,9 @@
#ifndef FF_API_AFD
#define FF_API_AFD (LIBAVCODEC_VERSION_MAJOR < 57)
#endif
#ifndef FF_API_VISMV
/* XXX: don't forget to drop the -vismv documentation */
#define FF_API_VISMV (LIBAVCODEC_VERSION_MAJOR < 57)
#endif
#endif
/* AVCODEC_VERSION_H */
libavfilter/Makefile
浏览文件 @
f8883317
...
...
@@ -97,6 +97,7 @@ OBJS-$(CONFIG_BLACKDETECT_FILTER) += vf_blackdetect.o
OBJS-$(CONFIG_BLACKFRAME_FILTER)
+=
vf_blackframe.o
OBJS-$(CONFIG_BLEND_FILTER)
+=
vf_blend.o dualinput.o framesync.o
OBJS-$(CONFIG_BOXBLUR_FILTER)
+=
vf_boxblur.o
OBJS-$(CONFIG_CODECVIEW_FILTER)
+=
vf_codecview.o
OBJS-$(CONFIG_COLORBALANCE_FILTER)
+=
vf_colorbalance.o
OBJS-$(CONFIG_COLORCHANNELMIXER_FILTER)
+=
vf_colorchannelmixer.o
OBJS-$(CONFIG_COLORMATRIX_FILTER)
+=
vf_colormatrix.o
...
...
libavfilter/allfilters.c
浏览文件 @
f8883317
...
...
@@ -115,6 +115,7 @@ void avfilter_register_all(void)
REGISTER_FILTER
(
BLACKFRAME
,
blackframe
,
vf
);
REGISTER_FILTER
(
BLEND
,
blend
,
vf
);
REGISTER_FILTER
(
BOXBLUR
,
boxblur
,
vf
);
REGISTER_FILTER
(
CODECVIEW
,
codecview
,
vf
);
REGISTER_FILTER
(
COLORBALANCE
,
colorbalance
,
vf
);
REGISTER_FILTER
(
COLORCHANNELMIXER
,
colorchannelmixer
,
vf
);
REGISTER_FILTER
(
COLORMATRIX
,
colormatrix
,
vf
);
...
...
libavfilter/vf_codecview.c
0 → 100644
浏览文件 @
f8883317
/*
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
* Copyright (c) 2014 Clément Bœsch <u pkh me>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* Codec debug viewer filter.
*
* All the MV drawing code from Michael Niedermayer is extracted from
* libavcodec/mpegvideo.c.
*
* TODO: segmentation
* TODO: quantization
*/
#include "libavutil/imgutils.h"
#include "libavutil/motion_vector.h"
#include "libavutil/opt.h"
#include "avfilter.h"
#include "internal.h"
#define MV_P_FOR (1<<0)
#define MV_B_FOR (1<<1)
#define MV_B_BACK (1<<2)
typedef
struct
{
const
AVClass
*
class
;
unsigned
mv
;
}
CodecViewContext
;
#define OFFSET(x) offsetof(CodecViewContext, x)
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM
static
const
AVOption
codecview_options
[]
=
{
{
"mv"
,
"set motion vectors to visualize"
,
OFFSET
(
mv
),
AV_OPT_TYPE_FLAGS
,
{.
i64
=
0
},
0
,
INT_MAX
,
FLAGS
,
"mv"
},
{
"pf"
,
"forward predicted MVs of P-frames"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
MV_P_FOR
},
INT_MIN
,
INT_MAX
,
FLAGS
,
"mv"
},
{
"bf"
,
"forward predicted MVs of B-frames"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
MV_B_FOR
},
INT_MIN
,
INT_MAX
,
FLAGS
,
"mv"
},
{
"bb"
,
"backward predicted MVs of B-frames"
,
0
,
AV_OPT_TYPE_CONST
,
{.
i64
=
MV_B_BACK
},
INT_MIN
,
INT_MAX
,
FLAGS
,
"mv"
},
{
NULL
}
};
AVFILTER_DEFINE_CLASS
(
codecview
);
static
int
query_formats
(
AVFilterContext
*
ctx
)
{
// TODO: we can probably add way more pixel formats without any other
// changes; anything with 8-bit luma in first plane should be working
static
const
enum
AVPixelFormat
pix_fmts
[]
=
{
AV_PIX_FMT_YUV420P
,
AV_PIX_FMT_NONE
};
ff_set_common_formats
(
ctx
,
ff_make_format_list
(
pix_fmts
));
return
0
;
}
static
int
clip_line
(
int
*
sx
,
int
*
sy
,
int
*
ex
,
int
*
ey
,
int
maxx
)
{
if
(
*
sx
>
*
ex
)
return
clip_line
(
ex
,
ey
,
sx
,
sy
,
maxx
);
if
(
*
sx
<
0
)
{
if
(
*
ex
<
0
)
return
1
;
*
sy
=
*
ey
+
(
*
sy
-
*
ey
)
*
(
int64_t
)
*
ex
/
(
*
ex
-
*
sx
);
*
sx
=
0
;
}
if
(
*
ex
>
maxx
)
{
if
(
*
sx
>
maxx
)
return
1
;
*
ey
=
*
sy
+
(
*
ey
-
*
sy
)
*
(
int64_t
)(
maxx
-
*
sx
)
/
(
*
ex
-
*
sx
);
*
ex
=
maxx
;
}
return
0
;
}
/**
* Draw a line from (ex, ey) -> (sx, sy).
* @param w width of the image
* @param h height of the image
* @param stride stride/linesize of the image
* @param color color of the arrow
*/
static
void
draw_line
(
uint8_t
*
buf
,
int
sx
,
int
sy
,
int
ex
,
int
ey
,
int
w
,
int
h
,
int
stride
,
int
color
)
{
int
x
,
y
,
fr
,
f
;
if
(
clip_line
(
&
sx
,
&
sy
,
&
ex
,
&
ey
,
w
-
1
))
return
;
if
(
clip_line
(
&
sy
,
&
sx
,
&
ey
,
&
ex
,
h
-
1
))
return
;
sx
=
av_clip
(
sx
,
0
,
w
-
1
);
sy
=
av_clip
(
sy
,
0
,
h
-
1
);
ex
=
av_clip
(
ex
,
0
,
w
-
1
);
ey
=
av_clip
(
ey
,
0
,
h
-
1
);
buf
[
sy
*
stride
+
sx
]
+=
color
;
if
(
FFABS
(
ex
-
sx
)
>
FFABS
(
ey
-
sy
))
{
if
(
sx
>
ex
)
{
FFSWAP
(
int
,
sx
,
ex
);
FFSWAP
(
int
,
sy
,
ey
);
}
buf
+=
sx
+
sy
*
stride
;
ex
-=
sx
;
f
=
((
ey
-
sy
)
<<
16
)
/
ex
;
for
(
x
=
0
;
x
<=
ex
;
x
++
)
{
y
=
(
x
*
f
)
>>
16
;
fr
=
(
x
*
f
)
&
0xFFFF
;
buf
[
y
*
stride
+
x
]
+=
(
color
*
(
0x10000
-
fr
))
>>
16
;
if
(
fr
)
buf
[(
y
+
1
)
*
stride
+
x
]
+=
(
color
*
fr
)
>>
16
;
}
}
else
{
if
(
sy
>
ey
)
{
FFSWAP
(
int
,
sx
,
ex
);
FFSWAP
(
int
,
sy
,
ey
);
}
buf
+=
sx
+
sy
*
stride
;
ey
-=
sy
;
if
(
ey
)
f
=
((
ex
-
sx
)
<<
16
)
/
ey
;
else
f
=
0
;
for
(
y
=
0
;
y
<=
ey
;
y
++
){
x
=
(
y
*
f
)
>>
16
;
fr
=
(
y
*
f
)
&
0xFFFF
;
buf
[
y
*
stride
+
x
]
+=
(
color
*
(
0x10000
-
fr
))
>>
16
;
if
(
fr
)
buf
[
y
*
stride
+
x
+
1
]
+=
(
color
*
fr
)
>>
16
;
}
}
}
/**
* Draw an arrow from (ex, ey) -> (sx, sy).
* @param w width of the image
* @param h height of the image
* @param stride stride/linesize of the image
* @param color color of the arrow
*/
static
void
draw_arrow
(
uint8_t
*
buf
,
int
sx
,
int
sy
,
int
ex
,
int
ey
,
int
w
,
int
h
,
int
stride
,
int
color
,
int
tail
,
int
direction
)
{
int
dx
,
dy
;
if
(
direction
)
{
FFSWAP
(
int
,
sx
,
ex
);
FFSWAP
(
int
,
sy
,
ey
);
}
sx
=
av_clip
(
sx
,
-
100
,
w
+
100
);
sy
=
av_clip
(
sy
,
-
100
,
h
+
100
);
ex
=
av_clip
(
ex
,
-
100
,
w
+
100
);
ey
=
av_clip
(
ey
,
-
100
,
h
+
100
);
dx
=
ex
-
sx
;
dy
=
ey
-
sy
;
if
(
dx
*
dx
+
dy
*
dy
>
3
*
3
)
{
int
rx
=
dx
+
dy
;
int
ry
=
-
dx
+
dy
;
int
length
=
sqrt
((
rx
*
rx
+
ry
*
ry
)
<<
8
);
// FIXME subpixel accuracy
rx
=
ROUNDED_DIV
(
rx
*
3
<<
4
,
length
);
ry
=
ROUNDED_DIV
(
ry
*
3
<<
4
,
length
);
if
(
tail
)
{
rx
=
-
rx
;
ry
=
-
ry
;
}
draw_line
(
buf
,
sx
,
sy
,
sx
+
rx
,
sy
+
ry
,
w
,
h
,
stride
,
color
);
draw_line
(
buf
,
sx
,
sy
,
sx
-
ry
,
sy
+
rx
,
w
,
h
,
stride
,
color
);
}
draw_line
(
buf
,
sx
,
sy
,
ex
,
ey
,
w
,
h
,
stride
,
color
);
}
static
int
filter_frame
(
AVFilterLink
*
inlink
,
AVFrame
*
frame
)
{
AVFilterContext
*
ctx
=
inlink
->
dst
;
CodecViewContext
*
s
=
ctx
->
priv
;
AVFilterLink
*
outlink
=
ctx
->
outputs
[
0
];
AVFrameSideData
*
sd
=
av_frame_get_side_data
(
frame
,
AV_FRAME_DATA_MOTION_VECTORS
);
if
(
sd
)
{
int
i
;
const
AVMotionVector
*
mvs
=
(
const
AVMotionVector
*
)
sd
->
data
;
for
(
i
=
0
;
i
<
sd
->
size
/
sizeof
(
*
mvs
);
i
++
)
{
const
AVMotionVector
*
mv
=
&
mvs
[
i
];
const
int
direction
=
mv
->
source
>
0
;
if
((
direction
==
0
&&
(
s
->
mv
&
MV_P_FOR
)
&&
frame
->
pict_type
==
AV_PICTURE_TYPE_P
)
||
(
direction
==
0
&&
(
s
->
mv
&
MV_B_FOR
)
&&
frame
->
pict_type
==
AV_PICTURE_TYPE_B
)
||
(
direction
==
1
&&
(
s
->
mv
&
MV_B_BACK
)
&&
frame
->
pict_type
==
AV_PICTURE_TYPE_B
))
draw_arrow
(
frame
->
data
[
0
],
mv
->
dst_x
,
mv
->
dst_y
,
mv
->
src_x
,
mv
->
src_y
,
frame
->
width
,
frame
->
height
,
frame
->
linesize
[
0
],
100
,
0
,
mv
->
source
>
0
);
}
}
return
ff_filter_frame
(
outlink
,
frame
);
}
static
const
AVFilterPad
codecview_inputs
[]
=
{
{
.
name
=
"default"
,
.
type
=
AVMEDIA_TYPE_VIDEO
,
.
filter_frame
=
filter_frame
,
.
needs_writable
=
1
,
},
{
NULL
}
};
static
const
AVFilterPad
codecview_outputs
[]
=
{
{
.
name
=
"default"
,
.
type
=
AVMEDIA_TYPE_VIDEO
,
},
{
NULL
}
};
AVFilter
ff_vf_codecview
=
{
.
name
=
"codecview"
,
.
description
=
NULL_IF_CONFIG_SMALL
(
"Visualize information about some codecs"
),
.
priv_size
=
sizeof
(
CodecViewContext
),
.
query_formats
=
query_formats
,
.
inputs
=
codecview_inputs
,
.
outputs
=
codecview_outputs
,
.
priv_class
=
&
codecview_class
,
.
flags
=
AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC
,
};
tests/fate/filter-video.mak
浏览文件 @
f8883317
...
...
@@ -23,6 +23,9 @@ fate-filter-mcdeint-medium: CMD = framecrc -flags bitexact -idct simple -i $(TAR
FATE_FILTER-$(call
ALLYES,
MCDEINT_FILTER,
MPEGTS_DEMUXER,
MPEG2VIDEO_DECODER
SNOW_ENCODER)
+=
$(FATE_MCDEINT)
FATE_FILTER-$(call
ALLYES,
CODECVIEW_FILTER
RM_DEMUXER
RV40_DECODER)
+=
fate-filter-codecview-mvs
fate-filter-codecview-mvs
:
CMD = framecrc -flags2 +export_mvs -i $(TARGET_SAMPLES)/real/spygames-2MB.rmvb -vf codecview=mv=pf+bf+bb -vframes 60 -an
FATE_SAMPLES_AVCONV
+=
$
(
FATE_FILTER-yes
)
FATE_FILTER-$(call
ALLYES,
AVDEVICE
LIFE_FILTER)
+=
fate-filter-lavd-life
...
...
tests/ref/fate/filter-codecview-mvs
0 → 100644
浏览文件 @
f8883317
#tb 0: 32768/785647
0, 0, 0, 1, 276480, 0x5f7a0d4f
0, 1, 1, 1, 276480, 0x5f7a0d4f
0, 2, 2, 1, 276480, 0x5f7a0d4f
0, 3, 3, 1, 276480, 0x5f7a0d4f
0, 4, 4, 1, 276480, 0x5f7a0d4f
0, 5, 5, 1, 276480, 0x5f7a0d4f
0, 6, 6, 1, 276480, 0x5f7a0d4f
0, 7, 7, 1, 276480, 0x5f7a0d4f
0, 8, 8, 1, 276480, 0x5f7a0d4f
0, 9, 9, 1, 276480, 0x5f7a0d4f
0, 10, 10, 1, 276480, 0x5f7a0d4f
0, 11, 11, 1, 276480, 0x5f7a0d4f
0, 12, 12, 1, 276480, 0x5f7a0d4f
0, 13, 13, 1, 276480, 0x5f7a0d4f
0, 14, 14, 1, 276480, 0x5f7a0d4f
0, 15, 15, 1, 276480, 0x5f7a0d4f
0, 16, 16, 1, 276480, 0x5f7a0d4f
0, 17, 17, 1, 276480, 0x5f7a0d4f
0, 18, 18, 1, 276480, 0x5f7a0d4f
0, 19, 19, 1, 276480, 0x5f7a0d4f
0, 20, 20, 1, 276480, 0x5f7a0d4f
0, 21, 21, 1, 276480, 0x5f7a0d4f
0, 22, 22, 1, 276480, 0x5f7a0d4f
0, 23, 23, 1, 276480, 0x5f7a0d4f
0, 24, 24, 1, 276480, 0x5f7a0d4f
0, 25, 25, 1, 276480, 0x5f7a0d4f
0, 26, 26, 1, 276480, 0x5f7a0d4f
0, 27, 27, 1, 276480, 0x5f7a0d4f
0, 28, 28, 1, 276480, 0x5f7a0d4f
0, 29, 29, 1, 276480, 0x5f7a0d4f
0, 30, 30, 1, 276480, 0x5f7a0d4f
0, 31, 31, 1, 276480, 0x5f7a0d4f
0, 32, 32, 1, 276480, 0x5f7a0d4f
0, 33, 33, 1, 276480, 0x75641594
0, 34, 34, 1, 276480, 0x32ee3526
0, 35, 35, 1, 276480, 0xcb53479a
0, 36, 36, 1, 276480, 0x7ca9658e
0, 37, 37, 1, 276480, 0x5ce39368
0, 38, 38, 1, 276480, 0x4ec1e418
0, 39, 39, 1, 276480, 0x23c418ae
0, 40, 40, 1, 276480, 0x70ac4c76
0, 41, 41, 1, 276480, 0x166ef020
0, 42, 42, 1, 276480, 0xaa0614ab
0, 43, 43, 1, 276480, 0x8bc2fa2b
0, 44, 44, 1, 276480, 0x07956a97
0, 45, 45, 1, 276480, 0x6fcb808b
0, 46, 46, 1, 276480, 0x841cf493
0, 47, 47, 1, 276480, 0xe7834514
0, 48, 48, 1, 276480, 0xb805fcb1
0, 49, 49, 1, 276480, 0xe29bacc8
0, 50, 50, 1, 276480, 0x6b79c3d3
0, 51, 51, 1, 276480, 0x798c35c6
0, 52, 52, 1, 276480, 0x1b31d2ed
0, 53, 53, 1, 276480, 0x6ceebf3e
0, 54, 54, 1, 276480, 0x7ac8de3c
0, 55, 55, 1, 276480, 0x14d6768c
0, 56, 56, 1, 276480, 0xcb08af08
0, 57, 57, 1, 276480, 0xed3053ea
0, 58, 58, 1, 276480, 0x015782fb
0, 59, 59, 1, 276480, 0xf849eb88
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录