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submodule
ffmpeg
Commits
5d4ce457
Commit
5d4ce457
authored
Mar 12, 2003
by
Zdenek Kabelac
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* added more options
Originally committed as revision 1675 to
svn://svn.ffmpeg.org/ffmpeg/trunk
parent
59e0ac8e
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3 changed files
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65 additions
and
0 deletions
+65
-0
common.h
libavcodec/common.h
+2
-0
huffyuv.c
libavcodec/huffyuv.c
+7
-0
mpegvideo.c
libavcodec/mpegvideo.c
+56
-0
No files found.
libavcodec/common.h
View file @
5d4ce457
...
...
@@ -46,6 +46,8 @@
#define AVOPTION_CODEC_BOOL(name, help, field) \
{ name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_BOOL }
#define AVOPTION_CODEC_DOUBLE(name, help, field, minv, maxv, defval) \
{ name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_DOUBLE, minv, maxv, defval }
#define AVOPTION_CODEC_FLAG(name, help, field, flag, defval) \
{ name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_FLAG, flag, 0, defval }
#define AVOPTION_CODEC_INT(name, help, field, minv, maxv, defval) \
...
...
libavcodec/huffyuv.c
View file @
5d4ce457
...
...
@@ -1132,6 +1132,12 @@ static int encode_end(AVCodecContext *avctx)
return
0
;
}
static
const
AVOption
huffyuv_options
[]
=
{
AVOPTION_CODEC_INT
(
"prediction_method"
,
"prediction_method"
,
prediction_method
,
0
,
2
,
0
),
AVOPTION_END
()
};
AVCodec
huffyuv_decoder
=
{
"huffyuv"
,
CODEC_TYPE_VIDEO
,
...
...
@@ -1153,4 +1159,5 @@ AVCodec huffyuv_encoder = {
encode_init
,
encode_frame
,
encode_end
,
.
options
=
huffyuv_options
,
};
libavcodec/mpegvideo.c
View file @
5d4ce457
...
...
@@ -3920,6 +3920,58 @@ static const AVOption mpeg4_options[] =
rc_min_rate
,
4
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"rc_maxrate"
,
"rate control maximum bitrate"
,
rc_max_rate
,
4
,
24000000
,
0
),
AVOPTION_CODEC_DOUBLE
(
"rc_buf_aggresivity"
,
"rate control buffer aggresivity"
,
rc_buffer_aggressivity
,
4
,
24000000
,
0
),
AVOPTION_CODEC_DOUBLE
(
"rc_initial_cplx"
,
"initial complexity for pass1 ratecontrol"
,
rc_initial_cplx
,
0
.,
9999999
.,
0
),
AVOPTION_CODEC_DOUBLE
(
"i_quant_factor"
,
"qscale factor between p and i frames"
,
i_quant_factor
,
0
.,
0
.,
0
),
AVOPTION_CODEC_DOUBLE
(
"i_quant_offset"
,
"qscale offset between p and i frames"
,
i_quant_factor
,
-
999999
.,
999999
.,
0
),
AVOPTION_CODEC_INT
(
"dct_algo"
,
"dct alghorithm"
,
dct_algo
,
0
,
5
,
0
),
// fixme - "Auto,FastInt,Int,MMX,MLib,Altivec"
AVOPTION_CODEC_DOUBLE
(
"lumi_masking"
,
"luminance masking"
,
lumi_masking
,
0
.,
999999
.,
0
),
AVOPTION_CODEC_DOUBLE
(
"temporal_cplx_masking"
,
"temporary complexity masking"
,
temporal_cplx_masking
,
0
.,
999999
.,
0
),
AVOPTION_CODEC_DOUBLE
(
"spatial_cplx_masking"
,
"spatial complexity masking"
,
spatial_cplx_masking
,
0
.,
999999
.,
0
),
AVOPTION_CODEC_DOUBLE
(
"p_masking"
,
"p block masking"
,
p_masking
,
0
.,
999999
.,
0
),
AVOPTION_CODEC_DOUBLE
(
"dark_masking"
,
"darkness masking"
,
dark_masking
,
0
.,
999999
.,
0
),
AVOPTION_CODEC_INT
(
"idct_algo"
,
"idct alghorithm"
,
idct_algo
,
0
,
8
,
0
),
// fixme - "Auto,Int,Simple,SimpleMMX,LibMPEG2MMX,PS2,MLib,ARM,Altivec"
AVOPTION_CODEC_INT
(
"mb_qmin"
,
"minimum MB quantizer"
,
mb_qmin
,
0
,
8
,
0
),
AVOPTION_CODEC_INT
(
"mb_qmax"
,
"maximum MB quantizer"
,
mb_qmin
,
0
,
8
,
0
),
AVOPTION_CODEC_INT
(
"me_cmp"
,
"ME compare function"
,
me_cmp
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"me_sub_cmp"
,
"subpixel ME compare function"
,
me_sub_cmp
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"dia_size"
,
"ME diamond size & shape"
,
dia_size
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"last_predictor_count"
,
"amount of previous MV predictors"
,
last_predictor_count
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"pre_me"
,
"pre pass for ME"
,
pre_me
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"me_pre_cmp"
,
"ME pre pass compare function"
,
me_pre_cmp
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"me_range"
,
"maximum ME search range"
,
me_range
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"pre_dia_size"
,
"ME pre pass diamod size & shape"
,
pre_dia_size
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"me_subpel_quality"
,
"subpel ME quality"
,
me_subpel_quality
,
0
,
24000000
,
0
),
AVOPTION_CODEC_INT
(
"me_range"
,
"maximum ME search range"
,
me_range
,
0
,
24000000
,
0
),
AVOPTION_CODEC_FLAG
(
"psnr"
,
"calculate PSNR of compressed frames"
,
flags
,
CODEC_FLAG_PSNR
,
0
),
AVOPTION_CODEC_RCOVERRIDE
(
"rc_override"
,
"ratecontrol override (=startframe,endframe,qscale,quality_factor)"
,
...
...
@@ -3991,6 +4043,7 @@ AVCodec msmpeg4v1_encoder = {
MPV_encode_init
,
MPV_encode_picture
,
MPV_encode_end
,
.
options
=
mpeg4_options
,
};
AVCodec
msmpeg4v2_encoder
=
{
...
...
@@ -4001,6 +4054,7 @@ AVCodec msmpeg4v2_encoder = {
MPV_encode_init
,
MPV_encode_picture
,
MPV_encode_end
,
.
options
=
mpeg4_options
,
};
AVCodec
msmpeg4v3_encoder
=
{
...
...
@@ -4011,6 +4065,7 @@ AVCodec msmpeg4v3_encoder = {
MPV_encode_init
,
MPV_encode_picture
,
MPV_encode_end
,
.
options
=
mpeg4_options
,
};
AVCodec
wmv1_encoder
=
{
...
...
@@ -4021,6 +4076,7 @@ AVCodec wmv1_encoder = {
MPV_encode_init
,
MPV_encode_picture
,
MPV_encode_end
,
.
options
=
mpeg4_options
,
};
#endif
...
...
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