/*****************************************************************************
- * x264: h264 encoder/decoder testing program.
+ * x264: h264 encoder testing program.
*****************************************************************************
* Copyright (C) 2003 Laurent Aimar
* $Id: x264.c,v 1.1 2004/06/03 19:24:12 fenrir Exp $
}
typedef struct {
- int b_decompress;
int b_progress;
int i_seek;
hnd_t hin;
hnd_t hout;
+ FILE *qpfile;
} cli_opt_t;
/* input file operation function pointers */
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 );
+static void Help( x264_param_t *defaults, int b_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 );
return Encode( ¶m, &opt );
}
-static const char * const overscan_str[] = { "undef", "show", "crop", NULL };
-static const char * const vidformat_str[] = { "component", "pal", "ntsc", "secam", "mac", "undef", NULL };
-static const char * const fullrange_str[] = { "off", "on", NULL };
-static const char * const colorprim_str[] = { "", "bt709", "undef", "", "bt470m", "bt470bg", "smpte170m", "smpte240m", "film", NULL };
-static const char * const transfer_str[] = { "", "bt709", "undef", "", "bt470m", "bt470bg", "smpte170m", "smpte240m", "linear", "log100", "log316", NULL };
-static const char * const colmatrix_str[] = { "GBR", "bt709", "undef", "", "fcc", "bt470bg", "smpte170m", "smpte240m", "YCgCo", NULL };
-
static char const *strtable_lookup( const char * const table[], int index )
{
int i = 0; while( table[i] ) i++;
/*****************************************************************************
* Help:
*****************************************************************************/
-static void Help( x264_param_t *defaults )
+static void Help( x264_param_t *defaults, int b_longhelp )
{
- fprintf( stderr,
- "x264 core:%d%s\n"
- "Syntax: x264 [options] -o outfile infile [widthxheight]\n"
- "\n"
- "Infile can be raw YUV 4:2:0 (in which case resolution is required),\n"
- " or YUV4MPEG 4:2:0 (*.y4m),\n"
- " or AVI or Avisynth if compiled with AVIS support (%s).\n"
- "Outfile type is selected by filename:\n"
- " .264 -> Raw bytestream\n"
- " .mkv -> Matroska\n"
- " .mp4 -> MP4 if compiled with GPAC support (%s)\n"
- "\n"
- "Options:\n"
- "\n"
- " -h, --help Print this help\n"
- "\n"
- "Frame-type options:\n"
- "\n"
- " -I, --keyint <integer> Maximum GOP size [%d]\n"
- " -i, --min-keyint <integer> Minimum GOP size [%d]\n"
- " --scenecut <integer> How aggressively to insert extra I-frames [%d]\n"
- " -b, --bframes <integer> Number of B-frames between I and P [%d]\n"
- " --no-b-adapt Disable adaptive B-frame decision\n"
- " --b-bias <integer> Influences how often B-frames are used [%d]\n"
- " --b-pyramid Keep some B-frames as references\n"
- "\n"
- " --no-cabac Disable CABAC\n"
- " -r, --ref <integer> Number of reference frames [%d]\n"
- " --nf Disable loop filter\n"
- " -f, --filter <alpha:beta> Loop filter AlphaC0 and Beta parameters [%d:%d]\n"
- "\n"
- "Ratecontrol:\n"
- "\n"
- " -q, --qp <integer> Set QP (0=lossless) [%d]\n"
- " -B, --bitrate <integer> Set bitrate\n"
- " --crf <integer> Quality-based VBR (nominal QP)\n"
- " --qpmin <integer> Set min QP [%d]\n"
- " --qpmax <integer> Set max QP [%d]\n"
- " --qpstep <integer> Set max QP step [%d]\n"
- " --ratetol <float> Allowed variance of average bitrate [%.1f]\n"
- " --vbv-maxrate <integer> Max local bitrate [%d]\n"
- " --vbv-bufsize <integer> Size of VBV buffer [%d]\n"
- " --vbv-init <float> Initial VBV buffer occupancy [%.1f]\n"
- "\n"
- " --ipratio <float> QP factor between I and P [%.2f]\n"
- " --pbratio <float> QP factor between P and B [%.2f]\n"
- " --chroma-qp-offset <integer> QP difference between chroma and luma [%d]\n"
- "\n"
- " -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"
- " --stats <string> Filename for 2 pass stats [\"%s\"]\n"
- " --rceq <string> Ratecontrol equation [\"%s\"]\n"
- " --qcomp <float> QP curve compression: 0.0 => CBR, 1.0 => CQP [%.2f]\n"
- " --cplxblur <float> Reduce fluctuations in QP (before curve compression) [%.1f]\n"
- " --qblur <float> Reduce fluctuations in QP (after curve compression) [%.1f]\n"
- "\n"
- " --zones <zone0>/<zone1>/...\n"
- " Tweak the bitrate of some regions of the video\n"
- " Each zone is of the form\n"
- " <start frame>,<end frame>,<option>\n"
- " where <option> is either\n"
- " q=<integer> (force QP)\n"
- " or b=<float> (bitrate multiplier)\n"
- "\n"
- "Analysis:\n"
- "\n"
- " -A, --analyse <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"
- " --direct <string> Direct MV prediction mode [\"%s\"]\n"
- " - none, spatial, temporal, auto\n"
- " -w, --weightb Weighted prediction for B-frames\n"
- " --me <string> Integer pixel motion estimation method [\"%s\"]\n"
- " - dia: diamond search, radius 1 (fast)\n"
- " - hex: hexagonal search, radius 2\n"
- " - umh: uneven multi-hexagon search\n"
- " - esa: exhaustive search (slow)\n"
- " --merange <integer> Maximum motion vector search range [%d]\n"
- " -m, --subme <integer> Subpixel motion estimation and partition\n"
- " decision quality: 1=fast, 7=best. [%d]\n"
- " --b-rdo RD based mode decision for B-frames. Requires subme 6.\n"
- " --mixed-refs Decide references on a per partition basis\n"
- " --no-chroma-me Ignore chroma in motion estimation\n"
- " --bime Jointly optimize both MVs in B-frames\n"
- " -8, --8x8dct Adaptive spatial transform size\n"
- " -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"
- " --no-fast-pskip Disables early SKIP detection on P-frames\n"
- " --no-dct-decimate Disables coefficient thresholding on P-frames\n"
- " --nr <integer> Noise reduction [%d]\n"
- "\n"
- " --cqm <string> Preset quant matrices [\"flat\"]\n"
- " - jvt, flat\n"
- " --cqmfile <string> Read quant matrices from a JM-compatible file\n"
- " Overrides any other --cqm* options.\n"
- " --cqm4 <list> Set all 4x4 quant matrices\n"
- " Takes a comma-separated list of 16 integers.\n"
- " --cqm8 <list> Set all 8x8 quant matrices\n"
- " Takes a comma-separated list of 64 integers.\n"
- " --cqm4i, --cqm4p, --cqm8i, --cqm8p\n"
- " Set both luma and chroma quant matrices\n"
- " --cqm4iy, --cqm4ic, --cqm4py, --cqm4pc\n"
- " Set individual quant matrices\n"
- "\n"
- "Video Usability Info (Annex E):\n"
- "The VUI settings are not used by the encoder but are merely suggestions to\n"
- "the playback equipment. See doc/vui.txt for details. Use at your own risk.\n"
- "\n"
- " --sar width:height Specify Sample Aspect Ratio\n"
- " --overscan <string> Specify crop overscan setting [\"%s\"]\n"
- " - undef, show, crop\n"
- " --videoformat <string> Specify video format [\"%s\"]\n"
- " - component, pal, ntsc, secam, mac, undef\n"
- " --fullrange <string> Specify full range samples setting [\"%s\"]\n"
- " - off, on\n"
- " --colorprim <string> Specify color primaries [\"%s\"]\n"
- " - undef, bt709, bt470m, bt470bg\n"
- " smpte170m, smpte240m, film\n"
- " --transfer <string> Specify transfer characteristics [\"%s\"]\n"
- " - undef, bt709, bt470m, bt470bg, linear,\n"
- " log100, log316, smpte170m, smpte240m\n"
- " --colormatrix <string> Specify color matrix setting [\"%s\"]\n"
- " - undef, bt709, fcc, bt470bg\n"
- " smpte170m, smpte240m, GBR, YCgCo\n"
- " --chromaloc <integer> Specify chroma sample location (0 to 5) [%d]\n"
- "\n"
- "Input/Output:\n"
- "\n"
- " --level <string> Specify level (as defined by Annex A)\n"
- " --fps <float|rational> Specify framerate\n"
- " --seek <integer> First frame to encode\n"
- " --frames <integer> Maximum number of frames to encode\n"
- " -o, --output Specify output file\n"
- "\n"
- " --threads <integer> Parallel encoding (uses slices)\n"
- " --thread-input Run Avisynth in its own thread\n"
- " --no-asm Disable all CPU optimizations\n"
- " --no-psnr Disable PSNR computation\n"
- " --quiet Quiet Mode\n"
- " -v, --verbose Print stats for each frame\n"
- " --progress Show a progress indicator while encoding\n"
- " --visualize Show MB types overlayed on the encoded video\n"
- " --aud Use access unit delimiters\n"
- "\n",
- X264_BUILD, X264_VERSION,
+#define H0 printf
+#define H1 if(b_longhelp) printf
+ H0( "x264 core:%d%s\n"
+ "Syntax: x264 [options] -o outfile infile [widthxheight]\n"
+ "\n"
+ "Infile can be raw YUV 4:2:0 (in which case resolution is required),\n"
+ " or YUV4MPEG 4:2:0 (*.y4m),\n"
+ " or AVI or Avisynth if compiled with AVIS support (%s).\n"
+ "Outfile type is selected by filename:\n"
+ " .264 -> Raw bytestream\n"
+ " .mkv -> Matroska\n"
+ " .mp4 -> MP4 if compiled with GPAC support (%s)\n"
+ "\n"
+ "Options:\n"
+ "\n"
+ " -h, --help List the more commonly used options\n"
+ " --longhelp List all options\n"
+ "\n",
+ X264_BUILD, X264_VERSION,
#ifdef AVIS_INPUT
- "yes",
+ "yes",
#else
- "no",
+ "no",
#endif
#ifdef MP4_OUTPUT
- "yes",
+ "yes"
#else
- "no",
+ "no"
#endif
- defaults->i_keyint_max,
- defaults->i_keyint_min,
- defaults->i_scenecut_threshold,
- defaults->i_bframe,
- defaults->i_bframe_bias,
- defaults->i_frame_reference,
- defaults->i_deblocking_filter_alphac0,
- defaults->i_deblocking_filter_beta,
- defaults->rc.i_qp_constant,
- defaults->rc.i_qp_min,
- defaults->rc.i_qp_max,
- defaults->rc.i_qp_step,
- defaults->rc.f_rate_tolerance,
- defaults->rc.i_vbv_max_bitrate,
- defaults->rc.i_vbv_buffer_size,
- defaults->rc.f_vbv_buffer_init,
- defaults->rc.f_ip_factor,
- defaults->rc.f_pb_factor,
- defaults->analyse.i_chroma_qp_offset,
- defaults->rc.psz_stat_out,
- defaults->rc.psz_rc_eq,
- defaults->rc.f_qcompress,
- defaults->rc.f_complexity_blur,
- defaults->rc.f_qblur,
- strtable_lookup( x264_direct_pred_names, defaults->analyse.i_direct_mv_pred ),
- strtable_lookup( x264_motion_est_names, defaults->analyse.i_me_method ),
- defaults->analyse.i_me_range,
- defaults->analyse.i_subpel_refine,
- defaults->analyse.i_trellis,
- defaults->analyse.i_noise_reduction,
- strtable_lookup( overscan_str, defaults->vui.i_overscan ),
- strtable_lookup( vidformat_str, defaults->vui.i_vidformat ),
- strtable_lookup( fullrange_str, defaults->vui.b_fullrange ),
- strtable_lookup( colorprim_str, defaults->vui.i_colorprim ),
- strtable_lookup( transfer_str, defaults->vui.i_transfer ),
- strtable_lookup( colmatrix_str, defaults->vui.i_colmatrix ),
- defaults->vui.i_chroma_loc
- );
-}
-
-static int parse_enum( const char *arg, const char * const *names, int *dst )
-{
- int i;
- for( i = 0; names[i]; i++ )
- if( !strcmp( arg, names[i] ) )
- {
- *dst = i;
- return 0;
- }
- return -1;
-}
-
-static int parse_cqm( const char *str, uint8_t *cqm, int length )
-{
- int i = 0;
- do {
- int coef;
- if( !sscanf( str, "%d", &coef ) || coef < 1 || coef > 255 )
- return -1;
- cqm[i++] = coef;
- } while( i < length && (str = strchr( str, ',' )) && str++ );
- return (i == length) ? 0 : -1;
+ );
+ 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( " --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 );
+ H1( " --no-b-adapt Disable adaptive B-frame decision\n" );
+ 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 );
+ H1( " --no-deblock Disable loop filter\n" );
+ H0( " -f, --deblock <alpha:beta> Loop filter AlphaC0 and Beta parameters [%d:%d]\n",
+ defaults->i_deblocking_filter_alphac0, defaults->i_deblocking_filter_beta );
+ H0( " --interlaced Enable pure-interlaced mode\n" );
+ H0( "\n" );
+ H0( "Ratecontrol:\n" );
+ H0( "\n" );
+ H0( " -q, --qp <integer> Set QP (0=lossless) [%d]\n", defaults->rc.i_qp_constant );
+ H0( " -B, --bitrate <integer> Set bitrate (kbit/s)\n" );
+ H0( " --crf <float> Quality-based VBR (nominal QP)\n" );
+ H1( " --vbv-maxrate <integer> Max local bitrate (kbit/s) [%d]\n", defaults->rc.i_vbv_max_bitrate );
+ H0( " --vbv-bufsize <integer> Enable CBR and 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 );
+ 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 );
+ H1( " --rceq <string> Ratecontrol equation [\"%s\"]\n", defaults->rc.psz_rc_eq );
+ H0( " --qcomp <float> QP curve compression: 0.0 => CBR, 1.0 => CQP [%.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"
+ " <start frame>,<end frame>,<option>\n"
+ " where <option> is either\n"
+ " q=<integer> (force QP)\n"
+ " or b=<float> (bitrate multiplier)\n" );
+ H1( " --qpfile <string> Force frametypes and QPs\n" );
+ H0( "\n" );
+ H0( "Analysis:\n" );
+ H0( "\n" );
+ H0( " -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"
+ " - none, spatial, temporal, auto\n",
+ strtable_lookup( x264_direct_pred_names, defaults->analyse.i_direct_mv_pred ) );
+ H1( " --direct-8x8 <-1|0|1> Direct prediction size [%d]\n"
+ " - 0: 4x4\n"
+ " - 1: 8x8\n"
+ " - -1: smallest possible according to level\n",
+ defaults->analyse.i_direct_8x8_inference );
+ H0( " -w, --weightb Weighted prediction for B-frames\n" );
+ H0( " --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"
+ " - hex: hexagonal search, radius 2\n"
+ " - umh: uneven multi-hexagon search\n"
+ " - esa: 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 );
+ H0( " -m, --subme <integer> Subpixel motion estimation and partition\n"
+ " decision quality: 1=fast, 7=best. [%d]\n", defaults->analyse.i_subpel_refine );
+ H0( " --b-rdo RD based mode decision for B-frames. Requires subme 6.\n" );
+ H0( " --mixed-refs Decide references on a per partition basis\n" );
+ H1( " --no-chroma-me Ignore chroma in motion estimation\n" );
+ H1( " --bime Jointly optimize both MVs in B-frames\n" );
+ H0( " -8, --8x8dct Adaptive spatial transform size\n" );
+ H0( " -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"
+ " - 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"
+ " Takes a comma-separated list of 16 integers.\n" );
+ H1( " --cqm8 <list> Set all 8x8 quant matrices\n"
+ " Takes a comma-separated list of 64 integers.\n" );
+ H1( " --cqm4i, --cqm4p, --cqm8i, --cqm8p\n"
+ " Set both luma and chroma quant matrices\n" );
+ H1( " --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"
+ " - undef, show, crop\n",
+ strtable_lookup( x264_overscan_names, defaults->vui.i_overscan ) );
+ H1( " --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"
+ " - off, on\n",
+ strtable_lookup( x264_fullrange_names, defaults->vui.b_fullrange ) );
+ H1( " --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"
+ " - 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"
+ " - 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",
+ defaults->vui.i_chroma_loc );
+ H0( "\n" );
+ H0( "Input/Output:\n" );
+ H0( "\n" );
+ H0( " -o, --output Specify output file\n" );
+ H0( " --sar width:height Specify Sample Aspect Ratio\n" );
+ H0( " --fps <float|rational> Specify framerate\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( " --progress Show a progress indicator while encoding\n" );
+ H0( " --quiet Quiet Mode\n" );
+ H0( " --no-psnr Disable PSNR computation\n" );
+ H0( " --no-ssim Disable SSIM computation\n" );
+ H0( " --threads <integer> Parallel encoding (uses slices)\n" );
+ H0( " --thread-input Run Avisynth in its own thread\n" );
+ H1( " --no-asm Disable all CPU optimizations\n" );
+ H1( " --visualize Show MB types overlayed on the encoded video\n" );
+ H1( " --sps-id <integer> Set SPS and PPS id numbers [%d]\n", defaults->i_sps_id );
+ H1( " --aud Use access unit delimiters\n" );
+ H0( "\n" );
}
/*****************************************************************************
p_close_outfile = close_file_bsf;
/* Parse command line options */
- opterr = 0; // no error message
for( ;; )
{
int b_error = 0;
- int long_options_index;
-#define OPT_QPMIN 256
-#define OPT_QPMAX 257
-#define OPT_QPSTEP 258
-#define OPT_IPRATIO 260
-#define OPT_PBRATIO 261
-#define OPT_RATETOL 262
-#define OPT_RCSTATS 264
-#define OPT_RCEQ 265
-#define OPT_QCOMP 266
-#define OPT_NOPSNR 267
-#define OPT_QUIET 268
-#define OPT_SCENECUT 270
-#define OPT_QBLUR 271
-#define OPT_CPLXBLUR 272
-#define OPT_FRAMES 273
-#define OPT_FPS 274
-#define OPT_DIRECT 275
-#define OPT_LEVEL 276
-#define OPT_NOBADAPT 277
-#define OPT_BBIAS 278
-#define OPT_BPYRAMID 279
-#define OPT_CHROMA_QP 280
-#define OPT_NO_CHROMA_ME 281
-#define OPT_NO_CABAC 282
-#define OPT_AUD 283
-#define OPT_PROGRESS 284
-#define OPT_ME 285
-#define OPT_MERANGE 286
-#define OPT_VBVMAXRATE 287
-#define OPT_VBVBUFSIZE 288
-#define OPT_VBVINIT 289
-#define OPT_VISUALIZE 290
-#define OPT_SEEK 291
-#define OPT_ZONES 292
-#define OPT_THREADS 293
-#define OPT_CQM 294
-#define OPT_CQM4 295
-#define OPT_CQM4I 296
-#define OPT_CQM4IY 297
-#define OPT_CQM4IC 298
-#define OPT_CQM4P 299
-#define OPT_CQM4PY 300
-#define OPT_CQM4PC 301
-#define OPT_CQM8 302
-#define OPT_CQM8I 303
-#define OPT_CQM8P 304
-#define OPT_CQMFILE 305
-#define OPT_SAR 306
-#define OPT_OVERSCAN 307
-#define OPT_VIDFORMAT 308
-#define OPT_FULLRANGE 309
-#define OPT_COLOURPRIM 310
-#define OPT_TRANSFER 311
-#define OPT_COLOURMATRIX 312
-#define OPT_CHROMALOC 313
-#define OPT_MIXED_REFS 314
-#define OPT_CRF 315
-#define OPT_B_RDO 316
-#define OPT_NO_FAST_PSKIP 317
-#define OPT_BIME 318
-#define OPT_NR 319
-#define OPT_THREAD_INPUT 320
-#define OPT_NO_DCT_DECIMATE 321
+ int long_options_index = -1;
+
+#define OPT_FRAMES 256
+#define OPT_SEEK 257
+#define OPT_QPFILE 258
+#define OPT_THREAD_INPUT 259
+#define OPT_QUIET 260
+#define OPT_PROGRESS 261
+#define OPT_VISUALIZE 262
+#define OPT_LONGHELP 263
static struct option long_options[] =
{
{ "help", no_argument, NULL, 'h' },
+ { "longhelp",no_argument, NULL, OPT_LONGHELP },
+ { "version", no_argument, NULL, 'V' },
{ "bitrate", required_argument, NULL, 'B' },
{ "bframes", required_argument, NULL, 'b' },
- { "no-b-adapt", no_argument, NULL, OPT_NOBADAPT },
- { "b-bias", required_argument, NULL, OPT_BBIAS },
- { "b-pyramid", no_argument, NULL, OPT_BPYRAMID },
+ { "no-b-adapt", no_argument, NULL, 0 },
+ { "b-bias", required_argument, NULL, 0 },
+ { "b-pyramid", no_argument, NULL, 0 },
{ "min-keyint",required_argument,NULL,'i' },
{ "keyint", required_argument, NULL, 'I' },
- { "scenecut",required_argument, NULL, OPT_SCENECUT },
- { "nf", no_argument, NULL, 'n' },
- { "filter", required_argument, NULL, 'f' },
- { "no-cabac",no_argument, NULL, OPT_NO_CABAC },
+ { "scenecut",required_argument, NULL, 0 },
+ { "nf", no_argument, NULL, 0 },
+ { "no-deblock", no_argument, NULL, 0 },
+ { "filter", required_argument, NULL, 0 },
+ { "deblock", required_argument, NULL, 'f' },
+ { "interlaced", no_argument, NULL, 0 },
+ { "no-cabac",no_argument, NULL, 0 },
{ "qp", required_argument, NULL, 'q' },
- { "qpmin", required_argument, NULL, OPT_QPMIN },
- { "qpmax", required_argument, NULL, OPT_QPMAX },
- { "qpstep", required_argument, NULL, OPT_QPSTEP },
- { "crf", required_argument, NULL, OPT_CRF },
+ { "qpmin", required_argument, NULL, 0 },
+ { "qpmax", required_argument, NULL, 0 },
+ { "qpstep", required_argument, NULL, 0 },
+ { "crf", required_argument, NULL, 0 },
{ "ref", required_argument, NULL, 'r' },
- { "no-asm", no_argument, NULL, 'C' },
- { "sar", required_argument, NULL, OPT_SAR },
- { "fps", required_argument, NULL, OPT_FPS },
+ { "no-asm", no_argument, NULL, 0 },
+ { "sar", required_argument, NULL, 0 },
+ { "fps", required_argument, NULL, 0 },
{ "frames", required_argument, NULL, OPT_FRAMES },
{ "seek", required_argument, NULL, OPT_SEEK },
{ "output", required_argument, NULL, 'o' },
- { "analyse", required_argument, NULL, 'A' },
- { "direct", required_argument, NULL, OPT_DIRECT },
+ { "analyse", required_argument, NULL, 0 },
+ { "partitions", required_argument, NULL, 'A' },
+ { "direct", required_argument, NULL, 0 },
+ { "direct-8x8", required_argument, NULL, 0 },
{ "weightb", no_argument, NULL, 'w' },
- { "me", required_argument, NULL, OPT_ME },
- { "merange", required_argument, NULL, OPT_MERANGE },
+ { "me", required_argument, NULL, 0 },
+ { "merange", required_argument, NULL, 0 },
{ "subme", required_argument, NULL, 'm' },
- { "b-rdo", no_argument, NULL, OPT_B_RDO },
- { "mixed-refs", no_argument, NULL, OPT_MIXED_REFS },
- { "no-chroma-me", no_argument, NULL, OPT_NO_CHROMA_ME },
- { "bime", no_argument, NULL, OPT_BIME },
+ { "b-rdo", no_argument, NULL, 0 },
+ { "mixed-refs", no_argument, NULL, 0 },
+ { "no-chroma-me", no_argument, NULL, 0 },
+ { "bime", no_argument, NULL, 0 },
{ "8x8dct", no_argument, NULL, '8' },
{ "trellis", required_argument, NULL, 't' },
- { "no-fast-pskip", no_argument, NULL, OPT_NO_FAST_PSKIP },
- { "no-dct-decimate", no_argument, NULL, OPT_NO_DCT_DECIMATE },
- { "level", required_argument, NULL, OPT_LEVEL },
- { "ratetol", required_argument, NULL, OPT_RATETOL },
- { "vbv-maxrate", required_argument, NULL, OPT_VBVMAXRATE },
- { "vbv-bufsize", required_argument, NULL, OPT_VBVBUFSIZE },
- { "vbv-init", required_argument,NULL, OPT_VBVINIT },
- { "ipratio", required_argument, NULL, OPT_IPRATIO },
- { "pbratio", required_argument, NULL, OPT_PBRATIO },
- { "chroma-qp-offset", required_argument, NULL, OPT_CHROMA_QP },
+ { "no-fast-pskip", no_argument, NULL, 0 },
+ { "no-dct-decimate", no_argument, NULL, 0 },
+ { "deadzone-inter", required_argument, NULL, '0' },
+ { "deadzone-intra", required_argument, NULL, '0' },
+ { "level", required_argument, NULL, 0 },
+ { "ratetol", required_argument, NULL, 0 },
+ { "vbv-maxrate", required_argument, NULL, 0 },
+ { "vbv-bufsize", required_argument, NULL, 0 },
+ { "vbv-init", required_argument,NULL, 0 },
+ { "ipratio", required_argument, NULL, 0 },
+ { "pbratio", required_argument, NULL, 0 },
+ { "chroma-qp-offset", required_argument, NULL, 0 },
{ "pass", required_argument, NULL, 'p' },
- { "stats", required_argument, NULL, OPT_RCSTATS },
- { "rceq", required_argument, NULL, OPT_RCEQ },
- { "qcomp", required_argument, NULL, OPT_QCOMP },
- { "qblur", required_argument, NULL, OPT_QBLUR },
- { "cplxblur",required_argument, NULL, OPT_CPLXBLUR },
- { "zones", required_argument, NULL, OPT_ZONES },
- { "threads", required_argument, NULL, OPT_THREADS },
+ { "stats", required_argument, NULL, 0 },
+ { "rceq", required_argument, NULL, 0 },
+ { "qcomp", required_argument, NULL, 0 },
+ { "qblur", required_argument, NULL, 0 },
+ { "cplxblur",required_argument, NULL, 0 },
+ { "zones", required_argument, NULL, 0 },
+ { "qpfile", required_argument, NULL, OPT_QPFILE },
+ { "threads", required_argument, NULL, 0 },
{ "thread-input", no_argument, NULL, OPT_THREAD_INPUT },
- { "no-psnr", no_argument, NULL, OPT_NOPSNR },
+ { "no-psnr", no_argument, NULL, 0 },
+ { "no-ssim", no_argument, NULL, 0 },
{ "quiet", no_argument, NULL, OPT_QUIET },
{ "verbose", no_argument, NULL, 'v' },
{ "progress",no_argument, NULL, OPT_PROGRESS },
{ "visualize",no_argument, NULL, OPT_VISUALIZE },
- { "aud", no_argument, NULL, OPT_AUD },
- { "nr", required_argument, NULL, OPT_NR },
- { "cqm", required_argument, NULL, OPT_CQM },
- { "cqmfile", required_argument, NULL, OPT_CQMFILE },
- { "cqm4", required_argument, NULL, OPT_CQM4 },
- { "cqm4i", required_argument, NULL, OPT_CQM4I },
- { "cqm4iy", required_argument, NULL, OPT_CQM4IY },
- { "cqm4ic", required_argument, NULL, OPT_CQM4IC },
- { "cqm4p", required_argument, NULL, OPT_CQM4P },
- { "cqm4py", required_argument, NULL, OPT_CQM4PY },
- { "cqm4pc", required_argument, NULL, OPT_CQM4PC },
- { "cqm8", required_argument, NULL, OPT_CQM8 },
- { "cqm8i", required_argument, NULL, OPT_CQM8I },
- { "cqm8p", required_argument, NULL, OPT_CQM8P },
- { "overscan", required_argument, NULL, OPT_OVERSCAN },
- { "videoformat", required_argument, NULL, OPT_VIDFORMAT },
- { "fullrange", required_argument, NULL, OPT_FULLRANGE },
- { "colorprim", required_argument, NULL, OPT_COLOURPRIM },
- { "transfer", required_argument, NULL, OPT_TRANSFER },
- { "colormatrix", required_argument, NULL, OPT_COLOURMATRIX },
- { "chromaloc", required_argument, NULL, OPT_CHROMALOC },
+ { "sps-id", required_argument, NULL, 0 },
+ { "aud", no_argument, NULL, 0 },
+ { "nr", required_argument, NULL, 0 },
+ { "cqm", required_argument, NULL, 0 },
+ { "cqmfile", required_argument, NULL, 0 },
+ { "cqm4", required_argument, NULL, 0 },
+ { "cqm4i", required_argument, NULL, 0 },
+ { "cqm4iy", required_argument, NULL, 0 },
+ { "cqm4ic", required_argument, NULL, 0 },
+ { "cqm4p", required_argument, NULL, 0 },
+ { "cqm4py", required_argument, NULL, 0 },
+ { "cqm4pc", required_argument, NULL, 0 },
+ { "cqm8", required_argument, NULL, 0 },
+ { "cqm8i", required_argument, NULL, 0 },
+ { "cqm8p", required_argument, NULL, 0 },
+ { "overscan", required_argument, NULL, 0 },
+ { "videoformat", required_argument, NULL, 0 },
+ { "fullrange", required_argument, NULL, 0 },
+ { "colorprim", required_argument, NULL, 0 },
+ { "transfer", required_argument, NULL, 0 },
+ { "colormatrix", required_argument, NULL, 0 },
+ { "chromaloc", required_argument, NULL, 0 },
{0, 0, 0, 0}
};
- int c;
-
- c = getopt_long( argc, argv, "hi:I:b:r:cxB:q:f:o:A:m:p:t:vw8",
- long_options, &long_options_index);
+ int c = getopt_long( argc, argv, "8A:B:b:f:hI:i:m:o:p:q:r:t:Vvw",
+ long_options, &long_options_index);
if( c == -1 )
{
switch( c )
{
case 'h':
- Help( &defaults );
- return -1;
-
- case 0:
- break;
- case 'B':
- param->rc.i_bitrate = atol( optarg );
- param->rc.b_cbr = 1;
- break;
- case OPT_CRF:
- param->rc.i_rf_constant = atol( optarg );
- break;
- case 'b':
- param->i_bframe = atol( optarg );
- break;
- case OPT_NOBADAPT:
- param->b_bframe_adaptive = 0;
- break;
- case OPT_BBIAS:
- param->i_bframe_bias = atol( optarg );
- break;
- case OPT_BPYRAMID:
- param->b_bframe_pyramid = 1;
- break;
- case 'i':
- param->i_keyint_min = atol( optarg );
- if( param->i_keyint_max < param->i_keyint_min )
- param->i_keyint_max = param->i_keyint_min;
- break;
- case 'I':
- param->i_keyint_max = atol( optarg );
- if( param->i_keyint_min > param->i_keyint_max )
- param->i_keyint_min = param->i_keyint_max;
- break;
- case OPT_SCENECUT:
- param->i_scenecut_threshold = atol( optarg );
- break;
- case 'n':
- param->b_deblocking_filter = 0;
- break;
- case 'f':
- {
- char *p = strchr( optarg, ':' );
- if( !p ) p = strchr( optarg, ',' );
- param->i_deblocking_filter_alphac0 = atoi( optarg );
- param->i_deblocking_filter_beta = p ? atoi( p+1 ) : param->i_deblocking_filter_alphac0;
- break;
- }
- case 'q':
- param->rc.i_qp_constant = atoi( optarg );
- break;
- case OPT_QPMIN:
- param->rc.i_qp_min = atoi( optarg );
- break;
- case OPT_QPMAX:
- param->rc.i_qp_max = atoi( optarg );
- break;
- case OPT_QPSTEP:
- param->rc.i_qp_step = atoi( optarg );
- break;
- case 'r':
- param->i_frame_reference = atoi( optarg );
- break;
- case OPT_NO_CABAC:
- param->b_cabac = 0;
- break;
- case 'x':
- opt->b_decompress = 1;
- break;
- case 'C':
- param->cpu = 0;
- break;
+ Help( &defaults, 0 );
+ exit(0);
+ case OPT_LONGHELP:
+ Help( &defaults, 1 );
+ exit(0);
+ case 'V':
+#ifdef X264_POINTVER
+ printf( "x264 "X264_POINTVER"\n" );
+#else
+ printf( "x264 0.%d.X\n", X264_BUILD );
+#endif
+ exit(0);
case OPT_FRAMES:
param->i_frame_total = atoi( optarg );
break;
p_set_eop = set_eop_mp4;
p_close_outfile = close_file_mp4;
#else
- fprintf( stderr, "not compiled with MP4 output support\n" );
+ fprintf( stderr, "x264 [error]: not compiled with MP4 output support\n" );
return -1;
#endif
}
opt->hout = stdout;
else if( p_open_outfile( optarg, &opt->hout ) )
{
- fprintf( stderr, "cannot open output file `%s'\n", optarg );
+ fprintf( stderr, "x264 [error]: can't open output file `%s'\n", optarg );
return -1;
}
break;
- case OPT_SAR:
- {
- char *p = strchr( optarg, ':' );
- if( !p ) p = strchr( optarg, '/' );
- if( p )
- {
- param->vui.i_sar_width = atoi( optarg );
- param->vui.i_sar_height = atoi( p + 1 );
- }
- break;
- }
- case OPT_FPS:
- {
- float fps;
- if( sscanf( optarg, "%d/%d", ¶m->i_fps_num, ¶m->i_fps_den ) == 2 )
- ;
- else if( sscanf( optarg, "%f", &fps ) )
+ case OPT_QPFILE:
+ opt->qpfile = fopen( optarg, "r" );
+ if( !opt->qpfile )
{
- param->i_fps_num = (int)(fps * 1000 + .5);
- param->i_fps_den = 1000;
- }
- else
- {
- fprintf( stderr, "bad fps `%s'\n", optarg );
+ fprintf( stderr, "x264 [error]: can't open `%s'\n", optarg );
return -1;
}
- break;
- }
- case 'A':
- param->analyse.inter = 0;
- if( strstr( optarg, "none" ) ) param->analyse.inter = 0;
- if( strstr( optarg, "all" ) ) param->analyse.inter = ~0;
-
- if( strstr( optarg, "i4x4" ) ) param->analyse.inter |= X264_ANALYSE_I4x4;
- if( strstr( optarg, "i8x8" ) ) param->analyse.inter |= X264_ANALYSE_I8x8;
- if( strstr( optarg, "p8x8" ) ) param->analyse.inter |= X264_ANALYSE_PSUB16x16;
- if( strstr( optarg, "p4x4" ) ) param->analyse.inter |= X264_ANALYSE_PSUB8x8;
- if( strstr( optarg, "b8x8" ) ) param->analyse.inter |= X264_ANALYSE_BSUB16x16;
- break;
- case OPT_DIRECT:
- b_error |= parse_enum( optarg, x264_direct_pred_names, ¶m->analyse.i_direct_mv_pred );
- break;
- case 'w':
- param->analyse.b_weighted_bipred = 1;
- break;
- case OPT_ME:
- b_error |= parse_enum( optarg, x264_motion_est_names, ¶m->analyse.i_me_method );
- break;
- case OPT_MERANGE:
- param->analyse.i_me_range = atoi(optarg);
- break;
- case 'm':
- param->analyse.i_subpel_refine = atoi(optarg);
- break;
- case OPT_B_RDO:
- param->analyse.b_bframe_rdo = 1;
- break;
- case OPT_MIXED_REFS:
- param->analyse.b_mixed_references = 1;
- break;
- case OPT_NO_CHROMA_ME:
- param->analyse.b_chroma_me = 0;
- break;
- case OPT_BIME:
- param->analyse.b_bidir_me = 1;
- break;
- case '8':
- param->analyse.b_transform_8x8 = 1;
- break;
- case 't':
- param->analyse.i_trellis = atoi(optarg);
- break;
- case OPT_NO_FAST_PSKIP:
- param->analyse.b_fast_pskip = 0;
- break;
- case OPT_NO_DCT_DECIMATE:
- param->analyse.b_dct_decimate = 0;
- break;
- case OPT_LEVEL:
- if( atof(optarg) < 6 )
- param->i_level_idc = (int)(10*atof(optarg)+.5);
- else
- param->i_level_idc = atoi(optarg);
- break;
- case OPT_RATETOL:
- param->rc.f_rate_tolerance = !strncmp("inf", optarg, 3) ? 1e9 : atof(optarg);
- break;
- case OPT_VBVMAXRATE:
- param->rc.i_vbv_max_bitrate = atoi( optarg );
- break;
- case OPT_VBVBUFSIZE:
- param->rc.i_vbv_buffer_size = atoi( optarg );
- break;
- case OPT_VBVINIT:
- param->rc.f_vbv_buffer_init = atof(optarg);
- break;
- case OPT_IPRATIO:
- param->rc.f_ip_factor = atof(optarg);
- break;
- case OPT_PBRATIO:
- param->rc.f_pb_factor = atof(optarg);
- break;
- case OPT_CHROMA_QP:
- param->analyse.i_chroma_qp_offset = atoi(optarg);
- break;
- case 'p':
- {
- int i_pass = atoi(optarg);
- if( i_pass == 1 )
- param->rc.b_stat_write = 1;
- else if( i_pass == 2 )
- param->rc.b_stat_read = 1;
- else if( i_pass > 2 )
- param->rc.b_stat_read =
- param->rc.b_stat_write = 1;
- break;
- }
- case OPT_RCSTATS:
- param->rc.psz_stat_in = optarg;
- param->rc.psz_stat_out = optarg;
- break;
- case OPT_RCEQ:
- param->rc.psz_rc_eq = optarg;
- break;
- case OPT_QCOMP:
- param->rc.f_qcompress = atof(optarg);
- break;
- case OPT_QBLUR:
- param->rc.f_qblur = atof(optarg);
- break;
- case OPT_CPLXBLUR:
- param->rc.f_complexity_blur = atof(optarg);
- break;
- case OPT_ZONES:
- param->rc.psz_zones = optarg;
- break;
- case OPT_THREADS:
- param->i_threads = atoi(optarg);
+ param->i_scenecut_threshold = -1;
+ param->b_bframe_adaptive = 0;
break;
case OPT_THREAD_INPUT:
b_thread_input = 1;
break;
- case OPT_NOPSNR:
- param->analyse.b_psnr = 0;
- break;
case OPT_QUIET:
param->i_log_level = X264_LOG_NONE;
break;
case 'v':
param->i_log_level = X264_LOG_DEBUG;
break;
- case OPT_AUD:
- param->b_aud = 1;
- break;
case OPT_PROGRESS:
opt->b_progress = 1;
break;
param->b_visualize = 1;
b_exit_on_ctrl_c = 1;
#else
- fprintf( stderr, "not compiled with visualization support\n" );
+ fprintf( stderr, "x264 [warning]: not compiled with visualization support\n" );
#endif
break;
- case OPT_NR:
- param->analyse.i_noise_reduction = atoi(optarg);
- break;
- case OPT_CQM:
- if( strstr( optarg, "flat" ) )
- param->i_cqm_preset = X264_CQM_FLAT;
- else if( strstr( optarg, "jvt" ) )
- param->i_cqm_preset = X264_CQM_JVT;
- else
+ default:
+ {
+ int i;
+ if( long_options_index < 0 )
{
- fprintf( stderr, "bad CQM preset `%s'\n", optarg );
- return -1;
+ for( i = 0; long_options[i].name; i++ )
+ if( long_options[i].val == c )
+ {
+ long_options_index = i;
+ break;
+ }
+ if( long_options_index < 0 )
+ {
+ /* getopt_long already printed an error message */
+ return -1;
+ }
}
- break;
- case OPT_CQMFILE:
- param->psz_cqm_file = optarg;
- break;
- case OPT_CQM4:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_4iy, 16 );
- b_error |= parse_cqm( optarg, param->cqm_4ic, 16 );
- b_error |= parse_cqm( optarg, param->cqm_4py, 16 );
- b_error |= parse_cqm( optarg, param->cqm_4pc, 16 );
- break;
- case OPT_CQM8:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_8iy, 64 );
- b_error |= parse_cqm( optarg, param->cqm_8py, 64 );
- break;
- case OPT_CQM4I:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_4iy, 16 );
- b_error |= parse_cqm( optarg, param->cqm_4ic, 16 );
- break;
- case OPT_CQM4P:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_4py, 16 );
- b_error |= parse_cqm( optarg, param->cqm_4pc, 16 );
- break;
- case OPT_CQM4IY:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_4iy, 16 );
- break;
- case OPT_CQM4IC:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_4ic, 16 );
- break;
- case OPT_CQM4PY:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_4py, 16 );
- break;
- case OPT_CQM4PC:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_4pc, 16 );
- break;
- case OPT_CQM8I:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_8iy, 64 );
- break;
- case OPT_CQM8P:
- param->i_cqm_preset = X264_CQM_CUSTOM;
- b_error |= parse_cqm( optarg, param->cqm_8py, 64 );
- break;
- case OPT_OVERSCAN:
- b_error |= parse_enum( optarg, overscan_str, ¶m->vui.i_overscan );
- break;
- case OPT_VIDFORMAT:
- b_error |= parse_enum( optarg, vidformat_str, ¶m->vui.i_vidformat );
- break;
- case OPT_FULLRANGE:
- b_error |= parse_enum( optarg, fullrange_str, ¶m->vui.b_fullrange );
- break;
- case OPT_COLOURPRIM:
- b_error |= parse_enum( optarg, colorprim_str, ¶m->vui.i_colorprim );
- break;
- case OPT_TRANSFER:
- b_error |= parse_enum( optarg, transfer_str, ¶m->vui.i_transfer );
- break;
- case OPT_COLOURMATRIX:
- b_error |= parse_enum( optarg, colmatrix_str, ¶m->vui.i_colmatrix );
- break;
- case OPT_CHROMALOC:
- param->vui.i_chroma_loc = atoi( optarg );
- b_error = ( param->vui.i_chroma_loc < 0 || param->vui.i_chroma_loc > 5 );
- break;
- default:
- fprintf( stderr, "unknown option (%c)\n", optopt );
- return -1;
+
+ b_error |= x264_param_parse( param, long_options[long_options_index].name, optarg );
+ }
}
if( b_error )
{
- fprintf( stderr, "bad argument: %s %s\n", argv[optind-2], optarg );
+ const char *name = long_options_index > 0 ? long_options[long_options_index].name : argv[optind-2];
+ fprintf( stderr, "x264 [error]: invalid argument: %s = %s\n", name, optarg );
return -1;
}
}
/* Get the file name */
if( optind > argc - 1 || !opt->hout )
{
- Help( &defaults );
+ fprintf( stderr, "x264 [error]: No %s file. Run x264 --help for a list of options.\n",
+ optind > argc - 1 ? "input" : "output" );
return -1;
}
psz_filename = argv[optind++];
- if( !opt->b_decompress )
+ /* check demuxer type */
+ psz = psz_filename + strlen(psz_filename) - 1;
+ while( psz > psz_filename && *psz != '.' )
+ psz--;
+ if( !strncasecmp( psz, ".avi", 4 ) || !strncasecmp( psz, ".avs", 4 ) )
+ b_avis = 1;
+ if( !strncasecmp( psz, ".y4m", 4 ) )
+ b_y4m = 1;
+
+ if( !(b_avis || b_y4m) ) // raw yuv
{
if( optind > argc - 1 )
{
{
sscanf( argv[optind++], "%ux%u", ¶m->i_width, ¶m->i_height );
}
+ }
- /* check avis input */
- psz = psz_filename + strlen(psz_filename) - 1;
- while( psz > psz_filename && *psz != '.' )
- psz--;
-
- if( !strncasecmp( psz, ".avi", 4 ) || !strncasecmp( psz, ".avs", 4 ) )
- b_avis = 1;
- if( !strncasecmp( psz, ".y4m", 4 ) )
- b_y4m = 1;
- if( !(b_avis || b_y4m) && ( !param->i_width || !param->i_height ) )
- {
- Help( &defaults );
- return -1;
- }
+ if( !(b_avis || b_y4m) && ( !param->i_width || !param->i_height ) )
+ {
+ fprintf( stderr, "x264 [error]: Rawyuv input requires a resolution.\n" );
+ return -1;
}
/* open the input */
p_read_frame = read_frame_avis;
p_close_infile = close_file_avis;
#else
- fprintf( stderr, "not compiled with AVIS input support\n" );
+ fprintf( stderr, "x264 [error]: not compiled with AVIS input support\n" );
return -1;
#endif
}
if( p_open_infile( psz_filename, &opt->hin, param ) )
{
- fprintf( stderr, "could not open input file '%s'\n", psz_filename );
+ fprintf( stderr, "x264 [error]: could not open input file '%s'\n", psz_filename );
return -1;
}
}
{
if( open_file_thread( NULL, &opt->hin, param ) )
{
- fprintf( stderr, "threaded input failed\n" );
+ fprintf( stderr, "x264 [warning]: threaded input failed\n" );
}
else
{
return 0;
}
+static void parse_qpfile( cli_opt_t *opt, x264_picture_t *pic, int i_frame )
+{
+ int num = -1, qp;
+ char type;
+ while( num < i_frame )
+ {
+ int ret = fscanf( opt->qpfile, "%d %c %d\n", &num, &type, &qp );
+ if( num < i_frame )
+ continue;
+ pic->i_qpplus1 = qp+1;
+ if ( type == 'I' ) pic->i_type = X264_TYPE_IDR;
+ else if( type == 'i' ) pic->i_type = X264_TYPE_I;
+ else if( type == 'P' ) pic->i_type = X264_TYPE_P;
+ else if( type == 'B' ) pic->i_type = X264_TYPE_BREF;
+ else if( type == 'b' ) pic->i_type = X264_TYPE_B;
+ else ret = 0;
+ if( ret != 3 || qp < 0 || qp > 51 || num > i_frame )
+ {
+ fprintf( stderr, "x264 [error]: can't parse qpfile for frame %d\n", i_frame );
+ fclose( opt->qpfile );
+ opt->qpfile = NULL;
+ pic->i_type = X264_TYPE_AUTO;
+ pic->i_qpplus1 = 0;
+ break;
+ }
+ }
+}
+
/*****************************************************************************
* Decode:
*****************************************************************************/
int i_nal, i;
int i_file = 0;
- /* Do not force any parameters */
- if( pic )
- {
- pic->i_type = X264_TYPE_AUTO;
- pic->i_qpplus1 = 0;
- }
if( x264_encoder_encode( h, &nal, &i_nal, pic, &pic_out ) < 0 )
{
- fprintf( stderr, "x264_encoder_encode failed\n" );
+ fprintf( stderr, "x264 [error]: x264_encoder_encode failed\n" );
}
for( i = 0; i < i_nal; i++ )
}
else if( i_size < 0 )
{
- fprintf( stderr, "need to increase buffer size (size=%d)\n", -i_size );
+ fprintf( stderr, "x264 [error]: need to increase buffer size (size=%d)\n", -i_size );
}
}
if (i_nal)
if( ( h = x264_encoder_open( param ) ) == NULL )
{
- fprintf( stderr, "x264_encoder_open failed\n" );
+ fprintf( stderr, "x264 [error]: x264_encoder_open failed\n" );
p_close_infile( opt->hin );
p_close_outfile( opt->hout );
return -1;
if( p_set_outfile_param( opt->hout, param ) )
{
- fprintf( stderr, "can't set outfile param\n" );
+ fprintf( stderr, "x264 [error]: can't set outfile param\n" );
p_close_infile( opt->hin );
p_close_outfile( opt->hout );
return -1;
pic.i_pts = (int64_t)i_frame * param->i_fps_den;
+ if( opt->qpfile )
+ parse_qpfile( opt, &pic, i_frame + opt->i_seek );
+ else
+ {
+ /* Do not force any parameters */
+ pic.i_type = X264_TYPE_AUTO;
+ pic.i_qpplus1 = 0;
+ }
+
i_file += Encode_frame( h, opt->hout, &pic );
i_frame++;
projects / x264 / blobdiff