static int (*p_set_eop)( hnd_t handle, x264_picture_t *p_picture );
static int (*p_close_outfile)( hnd_t handle );
-static void Help( x264_param_t *defaults, int b_longhelp );
+static void Help( x264_param_t *defaults, int longhelp );
static int Parse( int argc, char **argv, x264_param_t *param, cli_opt_t *opt );
static int Encode( x264_param_t *param, cli_opt_t *opt );
/*****************************************************************************
* Help:
*****************************************************************************/
-static void Help( x264_param_t *defaults, int b_longhelp )
+static void Help( x264_param_t *defaults, int longhelp )
{
#define H0 printf
-#define H1 if(b_longhelp) printf
+#define H1 if(longhelp>=1) printf
+#define H2 if(longhelp==2) printf
H0( "x264 core:%d%s\n"
"Syntax: x264 [options] -o outfile infile [widthxheight]\n"
"\n"
"\n"
"Options:\n"
"\n"
- " -h, --help List the more commonly used options\n"
- " --longhelp List all options\n"
+ " -h, --help List basic options\n"
+ " --longhelp List more options\n"
+ " --fullhelp List all options\n"
"\n",
X264_BUILD, X264_VERSION,
#ifdef AVIS_INPUT
"no"
#endif
);
+ H0( "Example usage:\n" );
+ H0( "\n" );
+ H0( " Constant quality mode:\n" );
+ H0( " x264 --crf 24 -o output input\n" );
+ H0( "\n" );
+ H0( " Two-pass with a bitrate of 1000kbps:\n" );
+ H0( " x264 --pass 1 --bitrate 1000 -o output input\n" );
+ H0( " x264 --pass 2 --bitrate 1000 -o output input\n" );
+ H0( "\n" );
+ H0( " Lossless:\n" );
+ H0( " x264 --crf 0 -o output input\n" );
+ H0( "\n" );
+ H0( " Maximum PSNR at the cost of speed and visual quality:\n" );
+ H0( " x264 --preset placebo --tune psnr -o output input\n" );
+ H0( "\n" );
+ H0( " Constant bitrate at 1000kbps with a 2 second-buffer:\n");
+ H0( " x264 --vbv-bufsize 2000 --bitrate 1000 -o output input\n" );
+ H0( "\n" );
H0( "Presets:\n" );
H0( "\n" );
H0( " --profile Force H.264 profile [high]\n" );
" - slow,slower,veryslow,placebo\n" );
H0( " --tune Tune the settings for a particular type of source\n" );
H0( " Overridden by user settings\n");
- H1( " - film,animation,grain,psnr,ssim\n"
+ H2( " - film,animation,grain,psnr,ssim\n"
" - fastdecode,touhou\n");
else H0( " - film,animation,grain,psnr,ssim,fastdecode\n");
- H0( " --slow-firstpass Don't use faster settings with --pass 1\n" );
+ H1( " --slow-firstpass Don't use faster settings with --pass 1\n" );
H0( "\n" );
H0( "Frame-type options:\n" );
H0( "\n" );
H0( " -I, --keyint <integer> Maximum GOP size [%d]\n", defaults->i_keyint_max );
- H1( " -i, --min-keyint <integer> Minimum GOP size [%d]\n", defaults->i_keyint_min );
- H1( " --no-scenecut Disable adaptive I-frame decision\n" );
- H1( " --scenecut <integer> How aggressively to insert extra I-frames [%d]\n", defaults->i_scenecut_threshold );
- H0( " -b, --bframes <integer> Number of B-frames between I and P [%d]\n", defaults->i_bframe );
+ H2( " -i, --min-keyint <integer> Minimum GOP size [%d]\n", defaults->i_keyint_min );
+ H2( " --no-scenecut Disable adaptive I-frame decision\n" );
+ H2( " --scenecut <integer> How aggressively to insert extra I-frames [%d]\n", defaults->i_scenecut_threshold );
+ H1( " -b, --bframes <integer> Number of B-frames between I and P [%d]\n", defaults->i_bframe );
H1( " --b-adapt Adaptive B-frame decision method [%d]\n"
" Higher values may lower threading efficiency.\n"
" - 0: Disabled\n"
" - 1: Fast\n"
" - 2: Optimal (slow with high --bframes)\n", defaults->i_bframe_adaptive );
- H1( " --b-bias <integer> Influences how often B-frames are used [%d]\n", defaults->i_bframe_bias );
- H0( " --b-pyramid Keep some B-frames as references\n" );
- H0( " --no-cabac Disable CABAC\n" );
- H0( " -r, --ref <integer> Number of reference frames [%d]\n", defaults->i_frame_reference );
+ H2( " --b-bias <integer> Influences how often B-frames are used [%d]\n", defaults->i_bframe_bias );
+ H1( " --b-pyramid Keep some B-frames as references\n" );
+ H1( " --no-cabac Disable CABAC\n" );
+ H1( " -r, --ref <integer> Number of reference frames [%d]\n", defaults->i_frame_reference );
H1( " --no-deblock Disable loop filter\n" );
- H0( " -f, --deblock <alpha:beta> Loop filter AlphaC0 and Beta parameters [%d:%d]\n",
+ H1( " -f, --deblock <alpha:beta> Loop filter parameters [%d:%d]\n",
defaults->i_deblocking_filter_alphac0, defaults->i_deblocking_filter_beta );
- H1( " --slices <integer> Number of slices per frame; forces rectangular\n"
+ H2( " --slices <integer> Number of slices per frame; forces rectangular\n"
" slices and is overridden by other slicing options\n" );
- H1( " --slice-max-size <integer> Limit the size of each slice in bytes\n");
- H1( " --slice-max-mbs <integer> Limit the size of each slice in macroblocks\n");
+ else H1( " --slices <integer> Number of slices per frame\n" );
+ H2( " --slice-max-size <integer> Limit the size of each slice in bytes\n");
+ H2( " --slice-max-mbs <integer> Limit the size of each slice in macroblocks\n");
H0( " --interlaced Enable pure-interlaced mode\n" );
H0( "\n" );
H0( "Ratecontrol:\n" );
H0( "\n" );
- H0( " -q, --qp <integer> Set QP (0-51, 0=lossless)\n" );
+ H1( " -q, --qp <integer> Force constant QP (0-51, 0=lossless)\n" );
H0( " -B, --bitrate <integer> Set bitrate (kbit/s)\n" );
H0( " --crf <float> Quality-based VBR (0-51, 0=lossless) [%.1f]\n", defaults->rc.f_rf_constant );
- H0( " --rc-lookahead <integer> Number of frames for frametype lookahead [%d]\n", defaults->rc.i_lookahead );
+ H1( " --rc-lookahead <integer> Number of frames for frametype lookahead [%d]\n", defaults->rc.i_lookahead );
H0( " --vbv-maxrate <integer> Max local bitrate (kbit/s) [%d]\n", defaults->rc.i_vbv_max_bitrate );
H0( " --vbv-bufsize <integer> Set size of the VBV buffer (kbit) [%d]\n", defaults->rc.i_vbv_buffer_size );
- H1( " --vbv-init <float> Initial VBV buffer occupancy [%.1f]\n", defaults->rc.f_vbv_buffer_init );
- H1( " --qpmin <integer> Set min QP [%d]\n", defaults->rc.i_qp_min );
- H1( " --qpmax <integer> Set max QP [%d]\n", defaults->rc.i_qp_max );
- H1( " --qpstep <integer> Set max QP step [%d]\n", defaults->rc.i_qp_step );
- H0( " --ratetol <float> Allowed variance of average bitrate [%.1f]\n", defaults->rc.f_rate_tolerance );
- H0( " --ipratio <float> QP factor between I and P [%.2f]\n", defaults->rc.f_ip_factor );
- H0( " --pbratio <float> QP factor between P and B [%.2f]\n", defaults->rc.f_pb_factor );
- H1( " --chroma-qp-offset <integer> QP difference between chroma and luma [%d]\n", defaults->analyse.i_chroma_qp_offset );
- H1( " --aq-mode <integer> AQ method [%d]\n"
+ H2( " --vbv-init <float> Initial VBV buffer occupancy [%.1f]\n", defaults->rc.f_vbv_buffer_init );
+ H2( " --qpmin <integer> Set min QP [%d]\n", defaults->rc.i_qp_min );
+ H2( " --qpmax <integer> Set max QP [%d]\n", defaults->rc.i_qp_max );
+ H2( " --qpstep <integer> Set max QP step [%d]\n", defaults->rc.i_qp_step );
+ H2( " --ratetol <float> Allowed variance of average bitrate [%.1f]\n", defaults->rc.f_rate_tolerance );
+ H2( " --ipratio <float> QP factor between I and P [%.2f]\n", defaults->rc.f_ip_factor );
+ H2( " --pbratio <float> QP factor between P and B [%.2f]\n", defaults->rc.f_pb_factor );
+ H2( " --chroma-qp-offset <integer> QP difference between chroma and luma [%d]\n", defaults->analyse.i_chroma_qp_offset );
+ H2( " --aq-mode <integer> AQ method [%d]\n"
" - 0: Disabled\n"
" - 1: Variance AQ (complexity mask)\n"
" - 2: Auto-variance AQ (experimental)\n", defaults->rc.i_aq_mode );
- H0( " --aq-strength <float> Reduces blocking and blurring in flat and\n"
- " textured areas. [%.1f]\n"
- " - 0.5: weak AQ\n"
- " - 1.5: strong AQ\n", defaults->rc.f_aq_strength );
- H0( "\n" );
- H0( " -p, --pass <1|2|3> Enable 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" );
- H0( " --stats <string> Filename for 2 pass stats [\"%s\"]\n", defaults->rc.psz_stat_out );
- H0( " --no-mbtree Disable mb-tree ratecontrol.\n");
- H1( " --qcomp <float> QP curve compression [%.2f]\n", defaults->rc.f_qcompress );
- H1( " --cplxblur <float> Reduce fluctuations in QP (before curve compression) [%.1f]\n", defaults->rc.f_complexity_blur );
- H1( " --qblur <float> Reduce fluctuations in QP (after curve compression) [%.1f]\n", defaults->rc.f_qblur );
- H0( " --zones <zone0>/<zone1>/... Tweak the bitrate of some regions of the video\n" );
- H1( " Each zone is of the form\n"
+ H1( " --aq-strength <float> Reduces blocking and blurring in flat and\n"
+ " textured areas. [%.1f]\n", defaults->rc.f_aq_strength );
+ H1( "\n" );
+ H2( " -p, --pass <1|2|3> Enable multipass ratecontrol\n" );
+ else H0( " -p, --pass <1|2> Enable multipass ratecontrol\n" );
+ H0( " - 1: First pass, creates stats file\n"
+ " - 2: Last pass, does not overwrite stats file\n" );
+ H2( " - 3: Nth pass, overwrites stats file\n" );
+ H1( " --stats <string> Filename for 2 pass stats [\"%s\"]\n", defaults->rc.psz_stat_out );
+ H2( " --no-mbtree Disable mb-tree ratecontrol.\n");
+ H2( " --qcomp <float> QP curve compression [%.2f]\n", defaults->rc.f_qcompress );
+ H2( " --cplxblur <float> Reduce fluctuations in QP (before curve compression) [%.1f]\n", defaults->rc.f_complexity_blur );
+ H2( " --qblur <float> Reduce fluctuations in QP (after curve compression) [%.1f]\n", defaults->rc.f_qblur );
+ H2( " --zones <zone0>/<zone1>/... Tweak the bitrate of regions of the video\n" );
+ H2( " Each zone is of the form\n"
" <start frame>,<end frame>,<option>\n"
" where <option> is either\n"
" q=<integer> (force QP)\n"
H1( " --qpfile <string> Force frametypes and QPs for some or all frames\n"
" Format of each line: framenumber frametype QP\n"
" QP of -1 lets x264 choose. Frametypes: I,i,P,B,b.\n" );
- H0( "\n" );
- H0( "Analysis:\n" );
- H0( "\n" );
- H0( " -A, --partitions <string> Partitions to consider [\"p8x8,b8x8,i8x8,i4x4\"]\n"
+ H1( "\n" );
+ H1( "Analysis:\n" );
+ H1( "\n" );
+ H1( " -A, --partitions <string> Partitions to consider [\"p8x8,b8x8,i8x8,i4x4\"]\n"
" - p8x8, p4x4, b8x8, i8x8, i4x4\n"
" - none, all\n"
" (p4x4 requires p8x8. i8x8 requires --8x8dct.)\n" );
- H0( " --direct <string> Direct MV prediction mode [\"%s\"]\n"
+ H1( " --direct <string> Direct MV prediction mode [\"%s\"]\n"
" - none, spatial, temporal, auto\n",
strtable_lookup( x264_direct_pred_names, defaults->analyse.i_direct_mv_pred ) );
- H0( " --no-weightb Disable weighted prediction for B-frames\n" );
- H0( " --me <string> Integer pixel motion estimation method [\"%s\"]\n",
+ H2( " --no-weightb Disable weighted prediction for B-frames\n" );
+ H1( " --me <string> Integer pixel motion estimation method [\"%s\"]\n",
strtable_lookup( x264_motion_est_names, defaults->analyse.i_me_method ) );
- H1( " - dia: diamond search, radius 1 (fast)\n"
+ H2( " - dia: diamond search, radius 1 (fast)\n"
" - hex: hexagonal search, radius 2\n"
" - umh: uneven multi-hexagon search\n"
" - esa: exhaustive search\n"
" - tesa: hadamard exhaustive search (slow)\n" );
- else H0( " - dia, hex, umh\n" );
- H0( " --merange <integer> Maximum motion vector search range [%d]\n", defaults->analyse.i_me_range );
- H1( " --mvrange <integer> Maximum motion vector length [-1 (auto)]\n" );
- H1( " --mvrange-thread <int> Minimum buffer between threads [-1 (auto)]\n" );
- H0( " -m, --subme <integer> Subpixel motion estimation and mode decision [%d]\n", defaults->analyse.i_subpel_refine );
- H1( " - 0: fullpel only (not recommended)\n"
+ else H1( " - dia, hex, umh\n" );
+ H2( " --merange <integer> Maximum motion vector search range [%d]\n", defaults->analyse.i_me_range );
+ H2( " --mvrange <integer> Maximum motion vector length [-1 (auto)]\n" );
+ H2( " --mvrange-thread <int> Minimum buffer between threads [-1 (auto)]\n" );
+ H1( " -m, --subme <integer> Subpixel motion estimation and mode decision [%d]\n", defaults->analyse.i_subpel_refine );
+ H2( " - 0: fullpel only (not recommended)\n"
" - 1: SAD mode decision, one qpel iteration\n"
" - 2: SATD mode decision\n"
" - 3-5: Progressively more qpel\n"
" - 8: RD refinement for I/P-frames\n"
" - 9: RD refinement for all frames\n"
" - 10: QP-RD - requires trellis=2, aq-mode>0\n" );
- else H0( " decision quality: 1=fast, 10=best.\n" );
- H0( " --psy-rd Strength of psychovisual optimization [\"%.1f:%.1f\"]\n"
+ else H1( " decision quality: 1=fast, 10=best.\n" );
+ H1( " --psy-rd Strength of psychovisual optimization [\"%.1f:%.1f\"]\n"
" #1: RD (requires subme>=6)\n"
" #2: Trellis (requires trellis, experimental)\n",
defaults->analyse.f_psy_rd, defaults->analyse.f_psy_trellis );
- H1( " --no-psy Disable all visual optimizations that worsen\n"
+ H2( " --no-psy Disable all visual optimizations that worsen\n"
" both PSNR and SSIM.\n" );
- H0( " --no-mixed-refs Don't decide references on a per partition basis\n" );
- H1( " --no-chroma-me Ignore chroma in motion estimation\n" );
- H0( " --no-8x8dct Disable adaptive spatial transform size\n" );
- H0( " -t, --trellis <integer> Trellis RD quantization. Requires CABAC. [%d]\n"
+ H2( " --no-mixed-refs Don't decide references on a per partition basis\n" );
+ H2( " --no-chroma-me Ignore chroma in motion estimation\n" );
+ H1( " --no-8x8dct Disable adaptive spatial transform size\n" );
+ H1( " -t, --trellis <integer> Trellis RD quantization. Requires CABAC. [%d]\n"
" - 0: disabled\n"
" - 1: enabled only on the final encode of a MB\n"
" - 2: enabled on all mode decisions\n", defaults->analyse.i_trellis );
- H0( " --no-fast-pskip Disables early SKIP detection on P-frames\n" );
- H0( " --no-dct-decimate Disables coefficient thresholding on P-frames\n" );
- H0( " --nr <integer> Noise reduction [%d]\n", defaults->analyse.i_noise_reduction );
- H1( "\n" );
- H1( " --deadzone-inter <int> Set the size of the inter luma quantization deadzone [%d]\n", defaults->analyse.i_luma_deadzone[0] );
- H1( " --deadzone-intra <int> Set the size of the intra luma quantization deadzone [%d]\n", defaults->analyse.i_luma_deadzone[1] );
- H1( " Deadzones should be in the range 0 - 32.\n" );
- H1( " --cqm <string> Preset quant matrices [\"flat\"]\n"
+ H2( " --no-fast-pskip Disables early SKIP detection on P-frames\n" );
+ H2( " --no-dct-decimate Disables coefficient thresholding on P-frames\n" );
+ H1( " --nr <integer> Noise reduction [%d]\n", defaults->analyse.i_noise_reduction );
+ H2( "\n" );
+ H2( " --deadzone-inter <int> Set the size of the inter luma quantization deadzone [%d]\n", defaults->analyse.i_luma_deadzone[0] );
+ H2( " --deadzone-intra <int> Set the size of the intra luma quantization deadzone [%d]\n", defaults->analyse.i_luma_deadzone[1] );
+ H2( " Deadzones should be in the range 0 - 32.\n" );
+ H2( " --cqm <string> Preset quant matrices [\"flat\"]\n"
" - jvt, flat\n" );
- H0( " --cqmfile <string> Read custom quant matrices from a JM-compatible file\n" );
- H1( " Overrides any other --cqm* options.\n" );
- H1( " --cqm4 <list> Set all 4x4 quant matrices\n"
+ H1( " --cqmfile <string> Read custom quant matrices from a JM-compatible file\n" );
+ H2( " Overrides any other --cqm* options.\n" );
+ H2( " --cqm4 <list> Set all 4x4 quant matrices\n"
" Takes a comma-separated list of 16 integers.\n" );
- H1( " --cqm8 <list> Set all 8x8 quant matrices\n"
+ H2( " --cqm8 <list> Set all 8x8 quant matrices\n"
" Takes a comma-separated list of 64 integers.\n" );
- H1( " --cqm4i, --cqm4p, --cqm8i, --cqm8p\n"
+ H2( " --cqm4i, --cqm4p, --cqm8i, --cqm8p\n"
" Set both luma and chroma quant matrices\n" );
- H1( " --cqm4iy, --cqm4ic, --cqm4py, --cqm4pc\n"
+ H2( " --cqm4iy, --cqm4ic, --cqm4py, --cqm4pc\n"
" Set individual quant matrices\n" );
- H1( "\n" );
- H1( "Video Usability Info (Annex E):\n" );
- H1( "The VUI settings are not used by the encoder but are merely suggestions to\n" );
- H1( "the playback equipment. See doc/vui.txt for details. Use at your own risk.\n" );
- H1( "\n" );
- H1( " --overscan <string> Specify crop overscan setting [\"%s\"]\n"
+ H2( "\n" );
+ H2( "Video Usability Info (Annex E):\n" );
+ H2( "The VUI settings are not used by the encoder but are merely suggestions to\n" );
+ H2( "the playback equipment. See doc/vui.txt for details. Use at your own risk.\n" );
+ H2( "\n" );
+ H2( " --overscan <string> Specify crop overscan setting [\"%s\"]\n"
" - undef, show, crop\n",
strtable_lookup( x264_overscan_names, defaults->vui.i_overscan ) );
- H1( " --videoformat <string> Specify video format [\"%s\"]\n"
+ H2( " --videoformat <string> Specify video format [\"%s\"]\n"
" - component, pal, ntsc, secam, mac, undef\n",
strtable_lookup( x264_vidformat_names, defaults->vui.i_vidformat ) );
- H1( " --fullrange <string> Specify full range samples setting [\"%s\"]\n"
+ H2( " --fullrange <string> Specify full range samples setting [\"%s\"]\n"
" - off, on\n",
strtable_lookup( x264_fullrange_names, defaults->vui.b_fullrange ) );
- H1( " --colorprim <string> Specify color primaries [\"%s\"]\n"
+ H2( " --colorprim <string> Specify color primaries [\"%s\"]\n"
" - undef, bt709, bt470m, bt470bg\n"
" smpte170m, smpte240m, film\n",
strtable_lookup( x264_colorprim_names, defaults->vui.i_colorprim ) );
- H1( " --transfer <string> Specify transfer characteristics [\"%s\"]\n"
+ H2( " --transfer <string> Specify transfer characteristics [\"%s\"]\n"
" - undef, bt709, bt470m, bt470bg, linear,\n"
" log100, log316, smpte170m, smpte240m\n",
strtable_lookup( x264_transfer_names, defaults->vui.i_transfer ) );
- H1( " --colormatrix <string> Specify color matrix setting [\"%s\"]\n"
+ H2( " --colormatrix <string> Specify color matrix setting [\"%s\"]\n"
" - undef, bt709, fcc, bt470bg\n"
" smpte170m, smpte240m, GBR, YCgCo\n",
strtable_lookup( x264_colmatrix_names, defaults->vui.i_colmatrix ) );
- H1( " --chromaloc <integer> Specify chroma sample location (0 to 5) [%d]\n",
+ H2( " --chromaloc <integer> Specify chroma sample location (0 to 5) [%d]\n",
defaults->vui.i_chroma_loc );
H0( "\n" );
H0( "Input/Output:\n" );
H0( " --seek <integer> First frame to encode\n" );
H0( " --frames <integer> Maximum number of frames to encode\n" );
H0( " --level <string> Specify level (as defined by Annex A)\n" );
- H0( "\n" );
- H0( " -v, --verbose Print stats for each frame\n" );
- H0( " --no-progress Don't show the progress indicator while encoding\n" );
+ H1( "\n" );
+ H1( " -v, --verbose Print stats for each frame\n" );
+ H1( " --no-progress Don't show the progress indicator while encoding\n" );
H0( " --quiet Quiet Mode\n" );
- H0( " --psnr Enable PSNR computation\n" );
- H0( " --ssim Enable SSIM computation\n" );
- H0( " --threads <integer> Force a specific number of threads\n" );
- H1( " --thread-input Run Avisynth in its own thread\n" );
- H1( " --sync-lookahead <integer> Number of buffer frames for threaded lookahead\n" );
- H1( " --non-deterministic Slightly improve quality of SMP, at the cost of repeatability\n" );
- H1( " --asm <integer> Override CPU detection\n" );
- H1( " --no-asm Disable all CPU optimizations\n" );
- H1( " --visualize Show MB types overlayed on the encoded video\n" );
- H1( " --dump-yuv <string> Save reconstructed frames\n" );
- H1( " --sps-id <integer> Set SPS and PPS id numbers [%d]\n", defaults->i_sps_id );
- H1( " --aud Use access unit delimiters\n" );
+ H1( " --psnr Enable PSNR computation\n" );
+ H1( " --ssim Enable SSIM computation\n" );
+ H1( " --threads <integer> Force a specific number of threads\n" );
+ H2( " --thread-input Run Avisynth in its own thread\n" );
+ H2( " --sync-lookahead <integer> Number of buffer frames for threaded lookahead\n" );
+ H2( " --non-deterministic Slightly improve quality of SMP, at the cost of repeatability\n" );
+ H2( " --asm <integer> Override CPU detection\n" );
+ H2( " --no-asm Disable all CPU optimizations\n" );
+ H2( " --visualize Show MB types overlayed on the encoded video\n" );
+ H2( " --dump-yuv <string> Save reconstructed frames\n" );
+ H2( " --sps-id <integer> Set SPS and PPS id numbers [%d]\n", defaults->i_sps_id );
+ H2( " --aud Use access unit delimiters\n" );
H0( "\n" );
}
#define OPT_PRESET 265
#define OPT_TUNE 266
#define OPT_SLOWFIRSTPASS 267
+#define OPT_FULLHELP 268
static char short_options[] = "8A:B:b:f:hI:i:m:o:p:q:r:t:Vvw";
static struct option long_options[] =
{
{ "help", no_argument, NULL, 'h' },
{ "longhelp", no_argument, NULL, OPT_LONGHELP },
+ { "fullhelp", no_argument, NULL, OPT_FULLHELP },
{ "version", no_argument, NULL, 'V' },
{ "profile", required_argument, NULL, OPT_PROFILE },
{ "preset", required_argument, NULL, OPT_PRESET },
case OPT_LONGHELP:
Help( &defaults, 1 );
exit(0);
+ case OPT_FULLHELP:
+ Help( &defaults, 2 );
+ exit(0);
case 'V':
#ifdef X264_POINTVER
printf( "x264 "X264_POINTVER"\n" );
projects / libx264 / commitdiff