* Preamble
*****************************************************************************/
#include <vlc/vlc.h>
-#include <vlc/vout.h>
-#include <vlc/sout.h>
-#include <vlc/decoder.h>
+#include <vlc_vout.h>
+#include <vlc_sout.h>
+#include <vlc_codec.h>
#include <x264.h>
#define KEYINT_TEXT N_("Maximum GOP size")
#define KEYINT_LONGTEXT N_( "Sets maximum interval between IDR-frames." \
- "Larger values save bits, thus improving quality for a given bitrate at " \
- "the cost of seeking precision." )
+ "Larger values save bits, thus improving quality for a given bitrate at " \
+ "the cost of seeking precision." )
#define MIN_KEYINT_TEXT N_("Minimum GOP size")
#define MIN_KEYINT_LONGTEXT N_( "Sets minimum interval between IDR-frames. " \
"In H.264, I-frames do not necessarily bound a closed GOP because it is " \
"allowable for a P-frame to be predicted from more frames than just the " \
- "one frame before it (also see frameref). Therefore, I-frames are not " \
- "necessarily seekable. IDR-Frames restrict subsequent P-frames from " \
- "referring to any frame prior to the IDR-Frame. \n" \
+ "one frame before it (also see reference frame option). Therefore, " \
+ "I-frames are not necessarily seekable. IDR-frames restrict subsequent " \
+ "P-frames from referring to any frame prior to the IDR-frame. \n" \
"If scenecuts appear within this interval, they are still encoded as " \
"I-frames, but do not start a new GOP." )
-#define SCENE_TEXT N_("Extra I-Frames aggressivity" )
+#define SCENE_TEXT N_("Extra I-frames aggressivity" )
#define SCENE_LONGTEXT N_( "Scene-cut detection. Controls how " \
"aggressively to insert extra I-frames. With small values of " \
"scenecut, the codec often has " \
"Good values of scenecut may find a better location for the " \
"I-frame. Large values use more I-frames " \
"than necessary, thus wasting bits. -1 disables scene-cut detection, so " \
- "I-frames are be inserted only every other keyint frames, which probably " \
- "leads to ugly encoding artifacts. (1-100)." )
+ "I-frames are inserted only every other keyint frames, which probably " \
+ "leads to ugly encoding artifacts. Range 1 to 100." )
+
+#if X264_BUILD >= 55 /* r607 */
+#define PRESCENE_TEXT N_("Faster, less precise scenecut detection" )
+#define PRESCENE_LONGTEXT N_( "Faster, less precise scenecut detection. " \
+ "Required and implied by multi-threading." )
+#endif
#define BFRAMES_TEXT N_("B-frames between I and P")
#define BFRAMES_LONGTEXT N_( "Number of consecutive B-frames between I and " \
- "P-frames. (1 to 16)" )
+ "P-frames. Range 1 to 16." )
#define B_ADAPT_TEXT N_("Adaptive B-frame decision")
#define B_ADAPT_LONGTEXT N_( "Force the specified number of " \
- "consecutive B-frames to be used, except possibly before an I-frame. " )
+ "consecutive B-frames to be used, except possibly before an I-frame." )
-#define B_BIAS_TEXT N_("B-frames usage")
+#define B_BIAS_TEXT N_("Influence (bias) B-frames usage")
#define B_BIAS_LONGTEXT N_( "Bias the choice to use B-frames. Positive values " \
- "cause more B-frames, negative values cause less B-frames. " )
+ "cause more B-frames, negative values cause less B-frames." )
#define BPYRAMID_TEXT N_("Keep some B-frames as references")
#define BPYRAMID_LONGTEXT N_( "Allows B-frames to be used as references for " \
#define CABAC_TEXT N_("CABAC")
#define CABAC_LONGTEXT N_( "CABAC (Context-Adaptive Binary Arithmetic "\
"Coding). Slightly slows down encoding and decoding, but should save " \
- "10-15% bitrate." )
+ "10 to 15% bitrate." )
#define REF_TEXT N_("Number of reference frames")
#define REF_LONGTEXT N_( "Number of previous frames used as predictors. " \
"This is effective in Anime, but seems to make little difference in " \
"live-action source material. Some decoders are unable to deal with " \
- "large frameref values. From 1 to 16" )
+ "large frameref values. Range 1 to 16." )
#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.")
+
+#define LEVEL_TEXT N_("H.264 level")
+#define LEVEL_LONGTEXT N_( "Specify H.264 level (as defined by Annex A " \
+ "of the standard). Levels are not enforced; it's up to the user to select " \
+ "a level compatible with the rest of the encoding options. Range 1 to 5.1 " \
+ "(10 to 51 is also allowed).")
+
+/* In order to play an interlaced output stream encoded by x264, a decoder needs
+ mbaff support. r570 is using the 'mb' part and not 'aff' yet; so it's really
+ 'pure-interlaced' mode */
+#if X264_BUILD >= 51 /* r570 */
+#define INTERLACED_TEXT N_("Interlaced mode")
+#define INTERLACED_LONGTEXT N_( "Pure-interlaced mode.")
+#endif
+
/* Ratecontrol */
#define QP_TEXT N_("Set QP")
#define QP_LONGTEXT N_( "This selects the quantizer to use. " \
"Lower values result in better fidelity, but higher bitrates. 26 is a " \
- "good default value. From 0 to 51. 0 means lossless" )
+ "good default value. Range 0 (lossless) to 51." )
#define CRF_TEXT N_("Quality-based VBR")
-#define CRF_LONGTEXT N_( "1-pass Quality-based VBR. From 0 to 51" )
+#define CRF_LONGTEXT N_( "1-pass Quality-based VBR. Range 0 to 51." )
#define QPMIN_TEXT N_("Min QP")
-#define QPMIN_LONGTEXT N_( "Minimum quantizer, 15/35 seems to be a useful " \
- "range." )
+#define QPMIN_LONGTEXT N_( "Minimum quantizer parameter. 15 to 35 seems to " \
+ "be a useful range." )
-#define QPMAX_TEXT N_("ax QP")
+#define QPMAX_TEXT N_("Max QP")
#define QPMAX_LONGTEXT N_( "Maximum quantizer parameter." )
-#define QPSTEP_TEXT N_("ax QP step")
+#define QPSTEP_TEXT N_("Max QP step")
#define QPSTEP_LONGTEXT N_( "Max QP step between frames.")
#define RATETOL_TEXT N_("Average bitrate tolerance")
-#define RATETOL_LONGTEXT N_( "Allowed variance in average. " \
+#define RATETOL_LONGTEXT N_( "Allowed variance in average " \
"bitrate (in kbits/s).")
#define VBV_MAXRATE_TEXT N_("Max local bitrate")
-#define VBV_MAXRATE_LONGTEXT N_( "Sets a maximum local bitrate in kbits/s.")
+#define VBV_MAXRATE_LONGTEXT N_( "Sets a maximum local bitrate (in kbits/s).")
#define VBV_BUFSIZE_TEXT N_("VBV buffer")
#define VBV_BUFSIZE_LONGTEXT N_( "Averaging period for the maximum " \
- "local bitrate in kbits.")
+ "local bitrate (in kbits).")
#define VBV_INIT_TEXT N_("Initial VBV buffer occupancy")
#define VBV_INIT_LONGTEXT N_( "Sets the initial buffer occupancy as a " \
- "fraction of the buffer size.")
+ "fraction of the buffer size. Range 0.0 to 1.0.")
+/* 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.")
+#define IPRATIO_LONGTEXT N_( "QP factor between I and P. Range 1.0 to 2.0.")
+/* PB ratio < 1 is not valid and breaks ratecontrol */
#define PBRATIO_TEXT N_("QP factor between P and B")
-#define PBRATIO_LONGTEXT N_( "QP factor between P and B.")
+#define PBRATIO_LONGTEXT N_( "QP factor between P and B. Range 1.0 to 2.0.")
#define CHROMA_QP_OFFSET_TEXT N_("QP difference between chroma and luma")
#define CHROMA_QP_OFFSET_LONGTEXT N_( "QP difference between chroma and luma.")
+#define PASS_TEXT N_("Multipass ratecontrol")
+#define PASS_LONGTEXT N_( "Multipass ratecontrol:\n" \
+ " - 1: First pass, creates stats file\n" \
+ " - 2: Last pass, does not overwrite stats file\n" \
+ " - 3: Nth pass, overwrites stats file\n" )
+
#define QCOMP_TEXT N_("QP curve compression")
-#define QCOMP_LONGTEXT N_( "QP curve compression. (0.0=CBR to 1.0=QCP)")
+#define QCOMP_LONGTEXT N_( "QP curve compression. Range 0.0 (CBR) to 1.0 (QCP).")
#define CPLXBLUR_TEXT N_("Reduce fluctuations in QP")
#define CPLXBLUR_LONGTEXT N_( "This reduces the fluctuations in QP " \
- "before curve compression. Temporally blurs complexity.")
+ "before curve compression. Temporally blurs complexity.")
#define QBLUR_TEXT N_("Reduce fluctuations in QP")
#define QBLUR_LONGTEXT N_( "This reduces the fluctations in QP " \
- "after curve compression. Temporally blurs quants.")
+ "after curve compression. Temporally blurs quants.")
/* Analysis */
"(p4x4 requires p8x8. i8x8 requires 8x8dct).")
#define DIRECT_PRED_TEXT N_("Direct MV prediction mode")
-#define DIRECT_PRED_LONGTEXT N_( "Direct MV prediction mode. ")
+#define DIRECT_PRED_LONGTEXT N_( "Direct MV prediction mode.")
+
+#if X264_BUILD >= 52 /* r573 */
+#define DIRECT_PRED_SIZE_TEXT N_("Direct prediction size")
+#define DIRECT_PRED_SIZE_LONGTEXT N_( "Direct prediction size: "\
+ " - 0: 4x4\n" \
+ " - 1: 8x8\n" \
+ " - -1: smallest possible according to level\n" )
+#endif
#define WEIGHTB_TEXT N_("Weighted prediction for B-frames")
#define WEIGHTB_LONGTEXT N_( "Weighted prediction for B-frames.")
" - umh: uneven multi-hexagon search (better but slower)\n" \
" - esa: exhaustive search (extremely slow, primarily for testing)\n" )
+#if X264_BUILD >= 24
#define MERANGE_TEXT N_("Maximum motion vector search range")
#define MERANGE_LONGTEXT N_( "Maximum distance to search for " \
"motion estimation, measured from predicted position(s). " \
- "Default of 16 is good for most footage, "\
- "high motion sequences may benefit from settings between 24-32. " \
- "From 0 to 64." )
+ "Default of 16 is good for most footage, high motion sequences may " \
+ "benefit from settings between 24 and 32. Range 0 to 64." )
+
+#define MVRANGE_TEXT N_("Maximum motion vector length")
+#define MVRANGE_LONGTEXT N_( "Maximum motion vector length in pixels. " \
+ "-1 is automatic, based on level." )
+#endif
+
+#if X264_BUILD >= 55 /* r607 */
+#define MVRANGE_THREAD_TEXT N_("Minimum buffer space between threads")
+#define MVRANGE_THREAD_LONGTEXT N_( "Minimum buffer space between threads. " \
+ "-1 is automatic, based on number of threads." )
+#endif
#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_TEXT N_("RD based mode decision for B-frames")
#define B_RDO_LONGTEXT N_( "RD based mode decision for B-frames. This " \
- "requires subme 6.")
+ "requires subme 6 (or higher).")
#define MIXED_REFS_TEXT N_("Decide references on a per partition basis")
#define MIXED_REFS_LONGTEXT N_( "Allows each 8x8 or 16x8 partition to " \
- "independently " \
- "select a reference frame, as opposed to only one ref per macroblock." )
+ "independently select a reference frame, as opposed to only one ref " \
+ "per macroblock." )
-#define CHROMA_ME_TEXT N_("Ignore chroma in motion estimation")
+#define CHROMA_ME_TEXT N_("Chroma in motion estimation")
#define CHROMA_ME_LONGTEXT N_( "Chroma ME for subpel and mode decision in " \
- "P-frames.")
+ "P-frames.")
#define BIME_TEXT N_("Jointly optimize both MVs in B-frames")
#define BIME_LONGTEXT N_( "Joint bidirectional motion refinement.")
#define TRANSFORM_8X8DCT_TEXT N_("Adaptive spatial transform size")
#define TRANSFORM_8X8DCT_LONGTEXT N_( \
- "SATD-based decision for 8x8 transform in inter-MBs.")
+ "SATD-based decision for 8x8 transform in inter-MBs.")
#define TRELLIS_TEXT N_("Trellis RD quantization" )
#define TRELLIS_LONGTEXT N_( "Trellis RD quantization: \n" \
- " - 0: disabled\n" \
- " - 1: enabled only on the final encode of a MB\n" \
- " - 2: enabled on all mode decisions\n" \
- "This requires CABAC." )
+ " - 0: disabled\n" \
+ " - 1: enabled only on the final encode of a MB\n" \
+ " - 2: enabled on all mode decisions\n" \
+ "This requires CABAC." )
#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.")
+
+/* Noise reduction 1 is too weak to measure, suggest at least 10 */
#define NR_TEXT N_("Noise reduction")
-#define NR_LONGTEXT N_( "Dct-domain noise reduction. Adaptive pseudo-deadzone.")
+#define NR_LONGTEXT N_( "Dct-domain noise reduction. Adaptive pseudo-deadzone. " \
+ "10 to 1000 seems to be a useful range." )
+
+#if X264_BUILD >= 52 /* r573 */
+#define DEADZONE_INTER_TEXT N_("Inter luma quantization deadzone")
+#define DEADZONE_INTER_LONGTEXT N_( "Set the size of the inter luma quantization deadzone. " \
+ "Range 0 to 32." )
+
+#define DEADZONE_INTRA_TEXT N_("Intra luma quantization deadzone")
+#define DEADZONE_INTRA_LONGTEXT N_( "Set the size of the intra luma quantization deadzone. " \
+ "Range 0 to 32." )
+#endif
/* Input/Output */
+#if X264_BUILD >= 55 /* r607 */
+#define NON_DETERMINISTIC_TEXT N_("Non-deterministic optimizations when threaded")
+#define NON_DETERMINISTIC_LONGTEXT N_( "Slightly improve quality of SMP, " \
+ "at the cost of repeatability.")
+#endif
+
#define ASM_TEXT N_("CPU optimizations")
#define ASM_LONGTEXT N_( "Use assembler CPU optimizations.")
-#define PSNR_TEXT N_("PSNR calculation")
-#define PSNR_LONGTEXT N_( "This has no effect on actual encoding quality, "\
- "it just prevents the stats from being calculated (for speed)." )
+#define STATS_TEXT N_("Filename for 2 pass stats file")
+#define STATS_LONGTEXT N_( "Filename for 2 pass stats file for multi-pass encoding.")
+
+#define PSNR_TEXT N_("PSNR computation")
+#define PSNR_LONGTEXT N_( "Compute and print PSNR stats. This has no effect on " \
+ "the actual encoding quality." )
+
+#define SSIM_TEXT N_("SSIM computation")
+#define SSIM_LONGTEXT N_( "Compute and print SSIM stats. This has no effect on " \
+ "the actual encoding quality." )
+
+#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.")
+#if X264_BUILD >= 47 /* r518 */
+#define SPS_ID_TEXT N_("SPS and PPS id numbers")
+#define SPS_ID_LONGTEXT N_( "Set SPS and PPS id numbers to allow concatenating " \
+ "streams with different settings.")
+#endif
+
+#define AUD_TEXT N_("Access unit delimiters")
+#define AUD_LONGTEXT N_( "Generate access unit delimiter NAL units.")
+
#if X264_BUILD >= 24
-static char *enc_me_list[] =
- { "", "dia", "hex", "umh", "esa" };
-static char *enc_me_list_text[] =
- { N_("default"), N_("dia"), N_("hex"), N_("umh"), N_("esa") };
+static const char *enc_me_list[] =
+ { "dia", "hex", "umh", "esa" };
+static const char *enc_me_list_text[] =
+ { N_("dia"), N_("hex"), N_("umh"), N_("esa") };
#endif
-static char *enc_analyse_list[] =
- { "", "none", "fast", "normal", "slow", "all" };
-static char *enc_analyse_list_text[] =
- { N_("default"), N_("none"), N_("fast"), N_("normal"),
- N_("slow"), N_("all") };
+static const char *enc_analyse_list[] =
+ { "none", "fast", "normal", "slow", "all" };
+static const char *enc_analyse_list_text[] =
+ { N_("none"), N_("fast"), N_("normal"), N_("slow"), N_("all") };
-static char *direct_pred_list[] =
- { "", "none", "spatial", "temporal" };
-static char *direct_pred_list_text[] =
- { N_("default"), N_("none"), N_("spatial"), N_("temporal") };
+#if X264_BUILD >= 45 /* r457 */
+static const char *direct_pred_list[] =
+ { "none", "spatial", "temporal", "auto" };
+static const char *direct_pred_list_text[] =
+ { N_("none"), N_("spatial"), N_("temporal"), N_("auto") };
+#else
+static const char *direct_pred_list[] =
+ { "none", "spatial", "temporal" };
+static const char *direct_pred_list_text[] =
+ { N_("none"), N_("spatial"), N_("temporal") };
+#endif
vlc_module_begin();
set_description( _("H.264/MPEG4 AVC encoder (using x264 library)"));
set_callbacks( Open, Close );
set_category( CAT_INPUT );
set_subcategory( SUBCAT_INPUT_VCODEC );
-
+
/* Frame-type options */
add_integer( SOUT_CFG_PREFIX "keyint", 250, NULL, KEYINT_TEXT,
add_integer( SOUT_CFG_PREFIX "min-keyint", 25, NULL, MIN_KEYINT_TEXT,
MIN_KEYINT_LONGTEXT, VLC_FALSE );
- add_deprecated( SOUT_CFG_PREFIX "keyint-min", VLC_FALSE ); /* Deprecated since 0.8.5 */
+ add_deprecated_alias( SOUT_CFG_PREFIX "keyint-min" ); /* Deprecated since 0.8.5 */
add_integer( SOUT_CFG_PREFIX "scenecut", 40, NULL, SCENE_TEXT,
SCENE_LONGTEXT, VLC_FALSE );
change_integer_range( -1, 100 );
+#if X264_BUILD >= 55 /* r607 */
+ add_bool( SOUT_CFG_PREFIX "pre-scenecut", 0, NULL, PRESCENE_TEXT,
+ PRESCENE_LONGTEXT, VLC_FALSE );
+#endif
+
add_integer( SOUT_CFG_PREFIX "bframes", 0, NULL, BFRAMES_TEXT,
BFRAMES_LONGTEXT, VLC_FALSE );
change_integer_range( 0, 16 );
add_integer( SOUT_CFG_PREFIX "ref", 1, NULL, REF_TEXT,
REF_LONGTEXT, VLC_FALSE );
- add_deprecated( SOUT_CFG_PREFIX "frameref", VLC_FALSE ); /* Deprecated since 0.8.5 */
change_integer_range( 1, 16 );
+ add_deprecated_alias( SOUT_CFG_PREFIX "frameref" ); /* Deprecated since 0.8.5 */
add_bool( SOUT_CFG_PREFIX "nf", 0, NULL, NF_TEXT,
NF_LONGTEXT, VLC_FALSE );
- add_deprecated( SOUT_CFG_PREFIX "loopfilter", VLC_FALSE ); /* Deprecated since 0.8.5 */
+ add_deprecated_alias( SOUT_CFG_PREFIX "loopfilter" ); /* Deprecated since 0.8.5 */
+
+ add_string( SOUT_CFG_PREFIX "deblock", "0:0", NULL, FILTER_TEXT,
+ FILTER_LONGTEXT, VLC_FALSE );
+ add_deprecated_alias( SOUT_CFG_PREFIX "filter" ); /* Deprecated since 0.8.6 */
+
+ add_string( SOUT_CFG_PREFIX "level", "5.1", NULL, LEVEL_TEXT,
+ LEVEL_LONGTEXT, VLC_FALSE );
+
+#if X264_BUILD >= 51 /* r570 */
+ add_bool( SOUT_CFG_PREFIX "interlaced", 0, NULL, INTERLACED_TEXT, INTERLACED_LONGTEXT,
+ VLC_FALSE );
+#endif
/* Ratecontrol */
add_integer( SOUT_CFG_PREFIX "qpmin", 10, NULL, QPMIN_TEXT,
QPMIN_LONGTEXT, VLC_FALSE );
- add_deprecated( SOUT_CFG_PREFIX "qp-min", VLC_FALSE ); /* Deprecated since 0.8.5 */
change_integer_range( 0, 51 );
+ add_deprecated_alias( SOUT_CFG_PREFIX "qp-min" ); /* Deprecated since 0.8.5 */
add_integer( SOUT_CFG_PREFIX "qpmax", 51, NULL, QPMAX_TEXT,
QPMAX_LONGTEXT, VLC_FALSE );
- add_deprecated( SOUT_CFG_PREFIX "qp-max", VLC_FALSE ); /* Deprecated since 0.8.5 */
change_integer_range( 0, 51 );
+ add_deprecated_alias( SOUT_CFG_PREFIX "qp-max" ); /* Deprecated since 0.8.5 */
add_integer( SOUT_CFG_PREFIX "qpstep", 4, NULL, QPSTEP_TEXT,
QPSTEP_LONGTEXT, VLC_FALSE );
add_float( SOUT_CFG_PREFIX "ratetol", 1.0, NULL, RATETOL_TEXT,
RATETOL_LONGTEXT, VLC_FALSE );
- add_deprecated( SOUT_CFG_PREFIX "tolerance", VLC_FALSE ); /* Deprecated since 0.8.5 */
change_float_range( 0, 100 );
+ add_deprecated_alias( SOUT_CFG_PREFIX "tolerance" ); /* Deprecated since 0.8.5 */
add_integer( SOUT_CFG_PREFIX "vbv-maxrate", 0, NULL, VBV_MAXRATE_TEXT,
VBV_MAXRATE_LONGTEXT, VLC_FALSE );
add_float( SOUT_CFG_PREFIX "ipratio", 1.40, NULL, IPRATIO_TEXT,
IPRATIO_LONGTEXT, VLC_FALSE );
- change_float_range( 0, 100 );
+ change_float_range( 1, 2 );
add_float( SOUT_CFG_PREFIX "pbratio", 1.30, NULL, PBRATIO_TEXT,
PBRATIO_LONGTEXT, VLC_FALSE );
- change_float_range( 0, 100 );
+ change_float_range( 1, 2 );
#if X264_BUILD >= 23 /* r190 */
add_integer( SOUT_CFG_PREFIX "chroma-qp-offset", 0, NULL, CHROMA_QP_OFFSET_TEXT,
CHROMA_QP_OFFSET_LONGTEXT, VLC_FALSE );
#endif
+ add_integer( SOUT_CFG_PREFIX "pass", 0, NULL, PASS_TEXT,
+ PASS_LONGTEXT, VLC_FALSE );
+ change_integer_range( 0, 3 );
+
add_float( SOUT_CFG_PREFIX "qcomp", 0.60, NULL, QCOMP_TEXT,
QCOMP_LONGTEXT, VLC_FALSE );
change_float_range( 0, 1 );
/* Analysis */
- add_string( SOUT_CFG_PREFIX "analyse", "all", NULL, ANALYSE_TEXT,
+ /* x264 partitions = none (default). set at least "normal" mode. */
+ add_string( SOUT_CFG_PREFIX "partitions", "normal", NULL, ANALYSE_TEXT,
ANALYSE_LONGTEXT, VLC_FALSE );
change_string_list( enc_analyse_list, enc_analyse_list_text, 0 );
+ add_deprecated_alias( SOUT_CFG_PREFIX "analyse" ); /* Deprecated since 0.8.6 */
- 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 );
+#if X264_BUILD >= 52 /* r573 */
+ add_integer( SOUT_CFG_PREFIX "direct-8x8", 0, NULL, DIRECT_PRED_SIZE_TEXT,
+ DIRECT_PRED_SIZE_LONGTEXT, VLC_FALSE );
+ change_integer_range( -1, 1 );
+#endif
+
#if X264_BUILD >= 0x0012 /* r134 */
add_bool( SOUT_CFG_PREFIX "weightb", 0, NULL, WEIGHTB_TEXT,
WEIGHTB_LONGTEXT, VLC_FALSE );
change_integer_range( 1, 64 );
#endif
+ add_integer( SOUT_CFG_PREFIX "mvrange", -1, NULL, MVRANGE_TEXT,
+ MVRANGE_LONGTEXT, VLC_FALSE );
+
+#if X264_BUILD >= 55 /* r607 */
+ add_integer( SOUT_CFG_PREFIX "mvrange-thread", -1, NULL, MVRANGE_THREAD_TEXT,
+ MVRANGE_THREAD_LONGTEXT, VLC_FALSE );
+#endif
+
add_integer( SOUT_CFG_PREFIX "subme", 5, NULL, SUBME_TEXT,
SUBME_LONGTEXT, VLC_FALSE );
- add_deprecated( SOUT_CFG_PREFIX "subpel", VLC_FALSE ); /* Deprecated since 0.8.5 */
-#if X264_BUILD >= 30 /* r262 */
- change_integer_range( 1, 6 );
-#else
- change_integer_range( 1, 5 );
-#endif
+ change_integer_range( 1, SUBME_MAX );
+ add_deprecated_alias( SOUT_CFG_PREFIX "subpel" ); /* Deprecated since 0.8.5 */
#if X264_BUILD >= 41 /* r368 */
add_bool( SOUT_CFG_PREFIX "b-rdo", 0, NULL, B_RDO_TEXT,
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 );
+ change_integer_range( 0, 1000 );
+#endif
+
+#if X264_BUILD >= 52 /* r573 */
+ add_integer( SOUT_CFG_PREFIX "deadzone-inter", 21, NULL, DEADZONE_INTER_TEXT,
+ DEADZONE_INTRA_LONGTEXT, VLC_FALSE );
+ change_integer_range( 0, 32 );
+
+ add_integer( SOUT_CFG_PREFIX "deadzone-intra", 11, NULL, DEADZONE_INTRA_TEXT,
+ DEADZONE_INTRA_LONGTEXT, VLC_FALSE );
+ change_integer_range( 0, 32 );
#endif
/* Input/Output */
+#if X264_BUILD >= 55 /* r607 */
+ add_bool( SOUT_CFG_PREFIX "non-deterministic", 0, NULL, NON_DETERMINISTIC_TEXT,
+ NON_DETERMINISTIC_LONGTEXT, VLC_FALSE );
+#endif
+
add_bool( SOUT_CFG_PREFIX "asm", 1, NULL, ASM_TEXT,
ASM_LONGTEXT, VLC_FALSE );
- /* x264 psnr = 1 (default). disable PSNR calculation for speed. */
+ /* x264 psnr = 1 (default). disable PSNR computation for speed. */
add_bool( SOUT_CFG_PREFIX "psnr", 0, NULL, PSNR_TEXT,
PSNR_LONGTEXT, VLC_FALSE );
+#if X264_BUILD >= 50 /* r554 */
+ /* x264 ssim = 1 (default). disable SSIM computation for speed. */
+ add_bool( SOUT_CFG_PREFIX "ssim", 0, NULL, SSIM_TEXT,
+ SSIM_LONGTEXT, VLC_FALSE );
+#endif
+
+ add_bool( SOUT_CFG_PREFIX "quiet", 0, NULL, QUIET_TEXT,
+ QUIET_LONGTEXT, VLC_FALSE );
+
+#if X264_BUILD >= 47 /* r518 */
+ add_integer( SOUT_CFG_PREFIX "sps-id", 0, NULL, SPS_ID_TEXT,
+ SPS_ID_LONGTEXT, VLC_FALSE );
+#endif
+
+ add_bool( SOUT_CFG_PREFIX "aud", 0, NULL, AUD_TEXT,
+ AUD_LONGTEXT, VLC_FALSE );
+
#if X264_BUILD >= 0x000e /* r81 */
add_bool( SOUT_CFG_PREFIX "verbose", 0, NULL, VERBOSE_TEXT,
VERBOSE_LONGTEXT, VLC_FALSE );
#endif
+ add_string( SOUT_CFG_PREFIX "stats", "x264_2pass.log", NULL, STATS_TEXT,
+ STATS_LONGTEXT, VLC_FALSE );
+
vlc_module_end();
/*****************************************************************************
* Local prototypes
*****************************************************************************/
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
+ "8x8dct", "analyse", "asm", "aud", "bframes", "bime", "bpyramid",
+ "b-adapt", "b-bias", "b-rdo", "cabac", "chroma-me", "chroma-qp-offset",
+ "cplxblur", "crf", "dct-decimate", "deadzone-inter", "deadzone-intra",
+ "deblock", "direct", "direct-8x8", "filter", "fast-pskip", "frameref",
+ "interlaced", "ipratio", "keyint", "keyint-min", "level", "loopfilter",
+ "me", "merange", "min-keyint", "mixed-refs", "mvrange", "mvrange-thread",
+ "nf", "non-deterministic", "nr", "partitions", "pass", "pbratio",
+ "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
};
static block_t *Encode( encoder_t *, picture_t * );
uint8_t *p_buffer;
mtime_t i_last_ref_pts;
+
+ char *psz_stat_name;
};
/*****************************************************************************
encoder_sys_t *p_sys;
vlc_value_t val;
int i_qmin = 0, i_qmax = 0;
+ x264_nal_t *nal;
+ int i, i_nal;
if( p_enc->fmt_out.i_codec != VLC_FOURCC( 'h', '2', '6', '4' ) &&
!p_enc->b_force )
#if X264_BUILD < 37
if( p_enc->fmt_in.video.i_width % 16 != 0 ||
- p_enc->fmt_in.video.i_height % 16!= 0 )
+ p_enc->fmt_in.video.i_height % 16 != 0 )
{
msg_Warn( p_enc, "size is not a multiple of 16 (%ix%i)",
p_enc->fmt_in.video.i_width, p_enc->fmt_in.video.i_height );
}
#endif
- sout_CfgParse( p_enc, SOUT_CFG_PREFIX, ppsz_sout_options, p_enc->p_cfg );
+ config_ChainParse( p_enc, SOUT_CFG_PREFIX, ppsz_sout_options, p_enc->p_cfg );
p_enc->fmt_out.i_codec = VLC_FOURCC( 'h', '2', '6', '4' );
p_enc->fmt_in.i_codec = VLC_FOURCC('I','4','2','0');
p_enc->pf_encode_audio = NULL;
p_enc->p_sys = p_sys = malloc( sizeof( encoder_sys_t ) );
p_sys->i_last_ref_pts = 0;
+ p_sys->psz_stat_name = NULL;
x264_param_default( &p_sys->param );
p_sys->param.i_width = p_enc->fmt_in.video.i_width;
/* average bitrate specified by transcode vb */
p_sys->param.rc.i_bitrate = p_enc->fmt_out.i_bitrate / 1000;
+#if X264_BUILD < 48
/* cbr = 1 overrides qp or crf and sets an average bitrate
but maxrate = average bitrate is needed for "real" CBR */
if( p_sys->param.rc.i_bitrate > 0 ) p_sys->param.rc.b_cbr = 1;
+#else
+ if( p_sys->param.rc.i_bitrate > 0 ) p_sys->param.rc.i_rc_method = X264_RC_ABR;
+#endif
var_Get( p_enc, SOUT_CFG_PREFIX "qpstep", &val );
if( val.i_int >= 0 && val.i_int <= 51 ) p_sys->param.rc.i_qp_step = val.i_int;
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 "deblock", &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 "level", &val );
+ if( val.psz_string )
+ {
+ if( atof (val.psz_string) < 6 )
+ p_sys->param.i_level_idc = (int) ( 10 * atof (val.psz_string) + .5);
+ else
+ p_sys->param.i_level_idc = atoi (val.psz_string);
+ free( val.psz_string );
+ }
+
+#if X264_BUILD >= 51 /* r570 */
+ var_Get( p_enc, SOUT_CFG_PREFIX "interlaced", &val );
+ p_sys->param.b_interlaced = val.b_bool;
+#endif
+
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;
+
+#if X264_BUILD >= 47 /* r518 */
+ var_Get( p_enc, SOUT_CFG_PREFIX "sps-id", &val );
+ if( val.i_int >= 0 ) p_sys->param.i_sps_id = val.i_int;
+#endif
+
+ var_Get( p_enc, SOUT_CFG_PREFIX "aud", &val );
+ if( val.b_bool ) p_sys->param.b_aud = val.b_bool;
+
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
+#if X264_BUILD >= 55 /* r607 */
+ var_Get( p_enc, SOUT_CFG_PREFIX "pre-scenecut", &val );
+ p_sys->param.b_pre_scenecut = val.b_bool;
+ var_Get( p_enc, SOUT_CFG_PREFIX "non-deterministic", &val );
+ p_sys->param.b_deterministic = val.b_bool;
+#endif
+
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 );
if( val.psz_string ) free( val.psz_string );
var_Get( p_enc, SOUT_CFG_PREFIX "merange", &val );
- if( val.i_int >= 1 && val.i_int <= 64 )
+ if( val.i_int >= 0 && val.i_int <= 64 )
p_sys->param.analyse.i_me_range = val.i_int;
+
+ var_Get( p_enc, SOUT_CFG_PREFIX "mvrange", &val );
+ p_sys->param.analyse.i_mv_range = val.i_int;
+#endif
+
+#if X264_BUILD >= 55 /* r607 */
+ var_Get( p_enc, SOUT_CFG_PREFIX "mvrange-thread", &val );
+ p_sys->param.analyse.i_mv_range_thread = val.i_int;
#endif
var_Get( p_enc, SOUT_CFG_PREFIX "direct", &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.b_psnr = val.b_bool;
+#if X264_BUILD >= 50 /* r554 */
+ var_Get( p_enc, SOUT_CFG_PREFIX "ssim", &val );
+ p_sys->param.analyse.b_ssim = val.b_bool;
+#endif
+
#if X264_BUILD >= 0x0012
var_Get( p_enc, SOUT_CFG_PREFIX "weightb", &val );
p_sys->param.analyse.b_weighted_bipred = val.b_bool;
#endif
#if X264_BUILD >= 37
- var_Get( p_enc, SOUT_CFG_PREFIX "crf", &val );
- if( val.i_int >= 0 && val.i_int <= 51 ) /* crf != 0 overrides qp */
+ var_Get( p_enc, SOUT_CFG_PREFIX "crf", &val );
+ if( val.i_int > 0 && val.i_int <= 51 )
+ {
+#if X264_BUILD >= 54
+ p_sys->param.rc.f_rf_constant = val.i_int;
+#else
p_sys->param.rc.i_rf_constant = val.i_int;
#endif
+#if X264_BUILD >= 48
+ p_sys->param.rc.i_rc_method = X264_RC_CRF;
+#endif
+ }
+#endif
#if X264_BUILD >= 39
var_Get( p_enc, SOUT_CFG_PREFIX "trellis", &val );
#if X264_BUILD >= 44
var_Get( p_enc, SOUT_CFG_PREFIX "nr", &val );
- p_sys->param.analyse.i_noise_reduction = val.i_int;
+ if( val.i_int >= 0 && val.i_int <= 1000 )
+ 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
+
+#if X264_BUILD >= 52
+ var_Get( p_enc, SOUT_CFG_PREFIX "deadzone-inter", &val );
+ if( val.i_int >= 0 && val.i_int <= 32 )
+ p_sys->param.analyse.i_luma_deadzone[0] = val.i_int;
+
+ var_Get( p_enc, SOUT_CFG_PREFIX "deadzone-intra", &val );
+ if( val.i_int >= 0 && val.i_int <= 32 )
+ p_sys->param.analyse.i_luma_deadzone[1] = val.i_int;
+
+ var_Get( p_enc, SOUT_CFG_PREFIX "direct-8x8", &val );
+ if( val.i_int >= -1 && val.i_int <= 1 )
+ p_sys->param.analyse.i_direct_8x8_inference = val.i_int;
#endif
var_Get( p_enc, SOUT_CFG_PREFIX "asm", &val );
#ifndef X264_ANALYSE_BSUB16x16
# define X264_ANALYSE_BSUB16x16 0
#endif
- var_Get( p_enc, SOUT_CFG_PREFIX "analyse", &val );
+ var_Get( p_enc, SOUT_CFG_PREFIX "partitions", &val );
if( !strcmp( val.psz_string, "none" ) )
{
p_sys->param.analyse.inter = 0;
if( p_enc->fmt_in.video.i_aspect > 0 )
{
int64_t i_num, i_den;
- int i_dst_num, i_dst_den;
+ unsigned int i_dst_num, i_dst_den;
i_num = p_enc->fmt_in.video.i_aspect *
(int64_t)p_enc->fmt_in.video.i_height;
p_sys->param.i_fps_num = p_enc->fmt_in.video.i_frame_rate;
p_sys->param.i_fps_den = p_enc->fmt_in.video.i_frame_rate_base;
}
- if( !(p_enc->p_libvlc->i_cpu & CPU_CAPABILITY_MMX) )
+
+ unsigned i_cpu = vlc_CPU();
+ if( !(i_cpu & CPU_CAPABILITY_MMX) )
{
p_sys->param.cpu &= ~X264_CPU_MMX;
}
- if( !(p_enc->p_libvlc->i_cpu & CPU_CAPABILITY_MMXEXT) )
+ if( !(i_cpu & CPU_CAPABILITY_MMXEXT) )
{
p_sys->param.cpu &= ~X264_CPU_MMXEXT;
}
- if( !(p_enc->p_libvlc->i_cpu & CPU_CAPABILITY_SSE) )
+ if( !(i_cpu & CPU_CAPABILITY_SSE) )
{
p_sys->param.cpu &= ~X264_CPU_SSE;
}
- if( !(p_enc->p_libvlc->i_cpu & CPU_CAPABILITY_SSE2) )
+ if( !(i_cpu & CPU_CAPABILITY_SSE2) )
{
p_sys->param.cpu &= ~X264_CPU_SSE2;
}
#if X264_BUILD >= 29
+ /* As of r543 x264 will autodetect the number of cpus and will set
+ the number of threads accordingly unless ofcourse the number of
+ threads is explicitly specified... */
if( p_enc->i_threads >= 1 )
p_sys->param.i_threads = p_enc->i_threads;
#endif
+ var_Get( p_enc, SOUT_CFG_PREFIX "stats", &val );
+ if( val.psz_string )
+ {
+ p_sys->param.rc.psz_stat_in =
+ p_sys->param.rc.psz_stat_out =
+ p_sys->psz_stat_name = val.psz_string;
+ }
+
+ var_Get( p_enc, SOUT_CFG_PREFIX "pass", &val );
+ if( val.i_int > 0 && val.i_int <= 3 )
+ {
+ p_sys->param.rc.b_stat_write = val.i_int & 1;
+ p_sys->param.rc.b_stat_read = val.i_int & 2;
+ }
+
/* Open the encoder */
p_sys->h = x264_encoder_open( &p_sys->param );
p_enc->fmt_out.i_extra = 0;
p_enc->fmt_out.p_extra = NULL;
-#if 0
x264_encoder_headers( p_sys->h, &nal, &i_nal );
for( i = 0; i < i_nal; i++ )
{
p_enc->fmt_out.i_extra += i_size;
}
-#endif
return VLC_SUCCESS;
}
{
encoder_t *p_enc = (encoder_t *)p_this;
encoder_sys_t *p_sys = p_enc->p_sys;
+
+ if( p_sys->psz_stat_name )
+ free( p_sys->psz_stat_name );
x264_encoder_close( p_sys->h );
free( p_sys->p_buffer );
projects / vlc / blobdiff