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Steve Lhomme
VLC
Commits
a0ff298c
Commit
a0ff298c
authored
Apr 01, 2008
by
Ilkka Ollakka
Browse files
Add options for controlling AQ in x264_BUILD >= 59
parent
f6f0b19f
Changes
1
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Inline
Side-by-side
modules/codec/x264.c
View file @
a0ff298c
...
...
@@ -165,6 +165,20 @@ static void Close( vlc_object_t * );
#define VBV_INIT_LONGTEXT N_( "Sets the initial buffer occupancy as a " \
"fraction of the buffer size. Range 0.0 to 1.0.")
#if X264_BUILD >= 59
#define AQ_MODE_TEXT N_("How AQ distributes bits")
#define AQ_MODE_LONGTEXT N_("Defines bitdistribution mode for AQ, default 2\n" \
" - 0: Disabled\n"\
" - 1: Avoid moving bits between frames\n"\
" - 2: Move bits between frames")
#define AQ_STRENGTH_TEXT N_("Strength of AQ")
#define AQ_STRENGTH_LONGTEXT N_("Strength to reduce blocking and blurring in flat\n"\
"and textured areas, default 1.0 recommented to be between 0..2\n"\
" - 0.5: weak AQ\n"\
" - 1.5: strong AQ")
#endif
/* IP Ratio < 1 is technically valid but should never improve quality */
#define IPRATIO_TEXT N_("QP factor between I and P")
#define IPRATIO_LONGTEXT N_( "QP factor between I and P. Range 1.0 to 2.0.")
...
...
@@ -520,6 +534,13 @@ vlc_module_begin();
add_float
(
SOUT_CFG_PREFIX
"qblur"
,
0
.
5
,
NULL
,
QBLUR_TEXT
,
QBLUR_LONGTEXT
,
VLC_FALSE
);
#if X264_BUILD >= 59
add_integer
(
SOUT_CFG_PREFIX
"aq-mode"
,
2
,
NULL
,
AQ_MODE_TEXT
,
AQ_MODE_LONGTEXT
,
VLC_FALSE
);
change_integer_range
(
0
,
2
);
add_float
(
SOUT_CFG_PREFIX
"aq-strength"
,
1
.
0
,
NULL
,
AQ_STRENGTH_TEXT
,
AQ_STRENGTH_LONGTEXT
,
VLC_FALSE
);
#endif
/* Analysis */
...
...
@@ -679,7 +700,8 @@ static const char *ppsz_sout_options[] = {
"pre-scenecut"
,
"psnr"
,
"qblur"
,
"qp"
,
"qcomp"
,
"qpstep"
,
"qpmax"
,
"qpmin"
,
"qp-max"
,
"qp-min"
,
"quiet"
,
"ratetol"
,
"ref"
,
"scenecut"
,
"sps-id"
,
"ssim"
,
"stats"
,
"subme"
,
"subpel"
,
"tolerance"
,
"trellis"
,
"verbose"
,
"vbv-bufsize"
,
"vbv-init"
,
"vbv-maxrate"
,
"weightb"
,
NULL
"verbose"
,
"vbv-bufsize"
,
"vbv-init"
,
"vbv-maxrate"
,
"weightb"
,
"aq-mode"
,
"aq-strength"
,
NULL
};
static
block_t
*
Encode
(
encoder_t
*
,
picture_t
*
);
...
...
@@ -870,6 +892,14 @@ static int Open ( vlc_object_t *p_this )
var_Get
(
p_enc
,
SOUT_CFG_PREFIX
"qblur"
,
&
val
);
p_sys
->
param
.
rc
.
f_qblur
=
val
.
f_float
;
#if X264_BUILD >= 59
var_Get
(
p_enc
,
SOUT_CFG_PREFIX
"aq-mode"
,
&
val
);
p_sys
->
param
.
rc
.
i_aq_mode
=
val
.
i_int
;
var_Get
(
p_enc
,
SOUT_CFG_PREFIX
"aq-strength"
,
&
val
);
p_sys
->
param
.
rc
.
f_aq_strength
=
val
.
f_float
;
#endif
#if X264_BUILD >= 0x000e
var_Get
(
p_enc
,
SOUT_CFG_PREFIX
"verbose"
,
&
val
);
if
(
val
.
b_bool
)
p_sys
->
param
.
i_log_level
=
X264_LOG_DEBUG
;
...
...
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