#define NF_TEXT N_("Skip loop filter")
#define NF_LONGTEXT N_( "Deactivate the deblocking loop filter (decreases quality).")
+#define FILTER_TEXT N_("Loop filter AlphaC0 and Beta parameters alpha:beta")
+#define FILTER_LONGTEXT N_( "Loop filter AlphaC0 and Beta parameters. " \
+ "Range -6 to 6 for both alpha and beta parameters. -6 means light " \
+ "filter, 6 means strong.")
+
/* Ratecontrol */
#define QP_TEXT N_("Set QP")
#define SUBME_TEXT N_("Subpixel motion estimation and partition decision " \
"quality")
+#if X264_BUILD >= 46 /* r477 */
+#define SUBME_MAX 7
+#define SUBME_LONGTEXT N_( "This parameter controls quality versus speed " \
+ "tradeoffs involved in the motion estimation decision process " \
+ "(lower = quicker and higher = better quality). Range 1 to 7." )
+#elif X264_BUILD >= 30 /* r262 */
+#define SUBME_MAX 6
+#define SUBME_LONGTEXT N_( "This parameter controls quality versus speed " \
+ "tradeoffs involved in the motion estimation decision process " \
+ "(lower = quicker and higher = better quality). Range 1 to 6." )
+#else
+#define SUBME_MAX 5
#define SUBME_LONGTEXT N_( "This parameter controls quality versus speed " \
"tradeoffs involved in the motion estimation decision process " \
- "(lower = quicker and higher = better quality). From 1 to 6." )
+ "(lower = quicker and higher = better quality). Range 1 to 5." )
+#endif
#define B_RDO_TEXT N_("RD based mode decision for B-frames.")
#define B_RDO_LONGTEXT N_( "RD based mode decision for B-frames. This " \
#define FAST_PSKIP_TEXT N_("Early SKIP detection on P-frames")
#define FAST_PSKIP_LONGTEXT N_( "Early SKIP detection on P-frames.")
+#define DCT_DECIMATE_TEXT N_("Coefficient thresholding on P-frames")
+#define DCT_DECIMATE_LONGTEXT N_( "Coefficient thresholding on P-frames." \
+ "Eliminate dct blocks containing only a small single coefficient.")
+
#define NR_TEXT N_("Noise reduction")
#define NR_LONGTEXT N_( "Dct-domain noise reduction. Adaptive pseudo-deadzone.")
#define PSNR_LONGTEXT N_( "This has no effect on actual encoding quality, "\
"it just prevents the stats from being calculated (for speed)." )
+#define QUIET_TEXT N_("Quiet mode")
+#define QUIET_LONGTEXT N_( "Quiet mode.")
+
#define VERBOSE_TEXT N_("Statistics")
#define VERBOSE_LONGTEXT N_( "Print stats for each frame.")
{ N_("default"), N_("none"), N_("fast"), N_("normal"),
N_("slow"), N_("all") };
+#if X264_BUILD >= 45 /* r457 */
+static char *direct_pred_list[] =
+ { "", "none", "spatial", "temporal", "auto" };
+static char *direct_pred_list_text[] =
+ { N_("default"), N_("none"), N_("spatial"), N_("temporal"), N_("auto") };
+#else
static char *direct_pred_list[] =
{ "", "none", "spatial", "temporal" };
static char *direct_pred_list_text[] =
{ N_("default"), N_("none"), N_("spatial"), N_("temporal") };
+#endif
vlc_module_begin();
set_description( _("H.264/MPEG4 AVC encoder (using x264 library)"));
NF_LONGTEXT, VLC_FALSE );
add_deprecated( SOUT_CFG_PREFIX "loopfilter", VLC_FALSE ); /* Deprecated since 0.8.5 */
+ add_string( SOUT_CFG_PREFIX "filter", "", NULL, FILTER_TEXT,
+ FILTER_LONGTEXT, VLC_FALSE );
+
/* Ratecontrol */
add_integer( SOUT_CFG_PREFIX "qp", 26, NULL, QP_TEXT, QP_LONGTEXT,
/* Analysis */
- add_string( SOUT_CFG_PREFIX "analyse", "all", NULL, ANALYSE_TEXT,
+ /* x264 analyse = none (default). set at least "normal" mode. */
+ add_string( SOUT_CFG_PREFIX "analyse", "normal", NULL, ANALYSE_TEXT,
ANALYSE_LONGTEXT, VLC_FALSE );
change_string_list( enc_analyse_list, enc_analyse_list_text, 0 );
- add_string( SOUT_CFG_PREFIX "direct", "temporal", NULL, DIRECT_PRED_TEXT,
+ add_string( SOUT_CFG_PREFIX "direct", "spatial", NULL, DIRECT_PRED_TEXT,
DIRECT_PRED_LONGTEXT, VLC_FALSE );
change_string_list( direct_pred_list, direct_pred_list_text, 0 );
FAST_PSKIP_LONGTEXT, VLC_FALSE );
#endif
+#if X264_BUILD >= 46 /* r503 */
+ add_bool( SOUT_CFG_PREFIX "dct-decimate", 1, NULL, DCT_DECIMATE_TEXT,
+ DCT_DECIMATE_LONGTEXT, VLC_FALSE );
+#endif
+
#if X264_BUILD >= 44 /* r398 */
add_integer( SOUT_CFG_PREFIX "nr", 0, NULL, NR_TEXT,
NR_LONGTEXT, VLC_FALSE );
add_bool( SOUT_CFG_PREFIX "psnr", 0, NULL, PSNR_TEXT,
PSNR_LONGTEXT, VLC_FALSE );
+ add_bool( SOUT_CFG_PREFIX "quiet", 0, NULL, QUIET_TEXT,
+ QUIET_LONGTEXT, VLC_FALSE );
+
#if X264_BUILD >= 0x000e /* r81 */
add_bool( SOUT_CFG_PREFIX "verbose", 0, NULL, VERBOSE_TEXT,
VERBOSE_LONGTEXT, VLC_FALSE );
static const char *ppsz_sout_options[] = {
"8x8dct", "analyse", "asm", "bframes", "bime", "bpyramid", "b-adapt",
"b-bias", "b-rdo", "cabac", "chroma-me", "chroma-qp-offset", "cplxblur",
- "crf", "direct", "fast-pskip", "frameref", "ipratio", "keyint",
- "keyint-min", "loopfilter", "me", "merange", "min-keyint", "mixed-refs",
- "nf", "nr", "pbratio", "psnr", "qblur", "qp", "qcomp", "qpstep",
- "qpmax", "qpmin", "qp-max", "qp-min", "ratetol", "ref", "scenecut",
- "subme", "subpel", "tolerance", "trellis", "verbose", "vbv-bufsize",
- "vbv-init", "vbv-maxrate", "weightb" , NULL
+ "crf", "dct-decimate", "direct", "filter", "fast-pskip", "frameref",
+ "ipratio", "keyint", "keyint-min", "loopfilter", "me", "merange",
+ "min-keyint", "mixed-refs", "nf", "nr", "pbratio", "psnr", "qblur",
+ "qp", "qcomp", "qpstep", "qpmax", "qpmin", "qp-max", "qp-min", "quiet",
+ "ratetol", "ref", "scenecut", "subme", "subpel", "tolerance",
+ "trellis", "verbose", "vbv-bufsize", "vbv-init", "vbv-maxrate",
+ "weightb", NULL
};
static block_t *Encode( encoder_t *, picture_t * );
/* disable deblocking when nf (no loop filter) is enabled */
var_Get( p_enc, SOUT_CFG_PREFIX "nf", &val );
p_sys->param.b_deblocking_filter = !val.b_bool;
+
+ var_Get( p_enc, SOUT_CFG_PREFIX "filter", &val );
+ if( val.psz_string )
+ {
+ char *p = strchr( val.psz_string, ':' );
+ p_sys->param.i_deblocking_filter_alphac0 = atoi( val.psz_string );
+ p_sys->param.i_deblocking_filter_beta = p ? atoi( p+1 ) : p_sys->param.i_deblocking_filter_alphac0;
+ free( val.psz_string );
+ }
var_Get( p_enc, SOUT_CFG_PREFIX "ipratio", &val );
p_sys->param.rc.f_ip_factor = val.f_float;
if( val.b_bool ) p_sys->param.i_log_level = X264_LOG_DEBUG;
#endif
+ var_Get( p_enc, SOUT_CFG_PREFIX "quiet", &val );
+ if( val.b_bool ) p_sys->param.i_log_level = X264_LOG_NONE;
+
var_Get( p_enc, SOUT_CFG_PREFIX "keyint", &val );
#if X264_BUILD >= 0x000e
if( val.i_int > 0 ) p_sys->param.i_keyint_max = val.i_int;
p_sys->param.i_scenecut_threshold = val.i_int;
#endif
-#if X264_BUILD >= 30
var_Get( p_enc, SOUT_CFG_PREFIX "subme", &val );
- if( val.i_int >= 1 && val.i_int <= 6 )
- p_sys->param.analyse.i_subpel_refine = val.i_int;
-#else
- if( val.i_int >= 1 && val.i_int <= 5 )
+ if( val.i_int >= 1 && val.i_int <= SUBME_MAX )
p_sys->param.analyse.i_subpel_refine = val.i_int;
-#endif
#if X264_BUILD >= 24
var_Get( p_enc, SOUT_CFG_PREFIX "me", &val );
{
p_sys->param.analyse.i_direct_mv_pred = X264_DIRECT_PRED_TEMPORAL;
}
+#if X264_BUILD >= 45 /* r457 */
+ else if( !strcmp( val.psz_string, "auto" ) )
+ {
+ p_sys->param.analyse.i_direct_mv_pred = X264_DIRECT_PRED_AUTO;
+ }
+#endif
if( val.psz_string ) free( val.psz_string );
var_Get( p_enc, SOUT_CFG_PREFIX "psnr", &val );
p_sys->param.analyse.i_noise_reduction = val.i_int;
#endif
+#if X264_BUILD >= 46
+ var_Get( p_enc, SOUT_CFG_PREFIX "dct-decimate", &val );
+ p_sys->param.analyse.b_dct_decimate = val.b_bool;
+#endif
+
var_Get( p_enc, SOUT_CFG_PREFIX "asm", &val );
if( !val.b_bool ) p_sys->param.cpu = 0;