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Linshizhi
ffmpeg.wasm-core
Commits
f7e1e69e
Commit
f7e1e69e
authored
Jun 02, 2004
by
Michael Niedermayer
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-qprd
Originally committed as revision 3187 to
svn://svn.ffmpeg.org/ffmpeg/trunk
parent
2a8edc5d
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ffmpeg.c
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f7e1e69e
...
...
@@ -144,6 +144,7 @@ static int use_alt_scan = 0;
static
int
use_trell
=
0
;
static
int
use_scan_offset
=
0
;
static
int
use_qpel
=
0
;
static
int
use_qprd
=
0
;
static
int
qns
=
0
;
static
int
closed_gop
=
0
;
static
int
do_deinterlace
=
0
;
...
...
@@ -2865,6 +2866,9 @@ static void opt_output_file(const char *filename)
if
(
use_qpel
)
{
video_enc
->
flags
|=
CODEC_FLAG_QPEL
;
}
if
(
use_qprd
)
{
video_enc
->
flags
|=
CODEC_FLAG_QP_RD
;
}
if
(
b_frames
)
{
video_enc
->
max_b_frames
=
b_frames
;
video_enc
->
b_frame_strategy
=
0
;
...
...
@@ -3605,6 +3609,7 @@ const OptionDef options[] = {
{
"umv"
,
OPT_BOOL
|
OPT_EXPERT
|
OPT_VIDEO
,
{(
void
*
)
&
use_umv
},
"enable Unlimited Motion Vector (h263+)"
},
{
"ssm"
,
OPT_BOOL
|
OPT_EXPERT
|
OPT_VIDEO
,
{(
void
*
)
&
use_ss
},
"enable Slice Structured mode (h263+)"
},
{
"alt"
,
OPT_BOOL
|
OPT_EXPERT
|
OPT_VIDEO
,
{(
void
*
)
&
use_alt_scan
},
"enable alternate scantable (MPEG2/MPEG4)"
},
{
"qprd"
,
OPT_BOOL
|
OPT_EXPERT
|
OPT_VIDEO
,
{(
void
*
)
&
use_qprd
},
""
},
{
"trell"
,
OPT_BOOL
|
OPT_EXPERT
|
OPT_VIDEO
,
{(
void
*
)
&
use_trell
},
"enable trellis quantization"
},
{
"cgop"
,
OPT_BOOL
|
OPT_EXPERT
|
OPT_VIDEO
,
{(
void
*
)
&
closed_gop
},
"closed gop"
},
{
"scan_offset"
,
OPT_BOOL
|
OPT_EXPERT
|
OPT_VIDEO
,
{(
void
*
)
&
use_scan_offset
},
"enable SVCD Scan Offset placeholder"
},
...
...
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