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xavs.c
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/*****************************************************************************
* x264: h264 encoder testing program.
* ***************************************************************************
* Copyright (C) 2003-2008 x264 project
*
* Authors: Loren Merritt <[email protected]>
* Laurent Aimar <[email protected]>
* Steven Walters <[email protected]>
* Kieran Kunhya <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
* ***************************************************************************/
/*****************************************************************************
* xavs: xavs encoder/decoder testing program.
*****************************************************************************
* Copyright (C) 2009~2010 xavs project
* Authors: Jianwen Chen <[email protected]>
* This code is modified on x264 project and will follow the license of x264
*****************************************************************************/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <signal.h>
#define _GNU_SOURCE
#include <getopt.h>
#ifdef _MSC_VER
#include <io.h> /* _setmode() */
#include <fcntl.h> /* _O_BINARY */
#endif
#ifndef _MSC_VER
#include "config.h"
#endif
#include "common/common.h"
#include "common/osdep.h"
#include "xavs.h"
#include "muxers.h"
#ifdef _WIN32
#include <windows.h>
#else
#define SetConsoleTitle(t)
#endif
#define DATA_MAX 3000000
uint8_t data[DATA_MAX];
/* Ctrl-C handler */
static int b_ctrl_c = 0;
static int b_exit_on_ctrl_c = 0;
static void
SigIntHandler (int a)
{
if (b_exit_on_ctrl_c)
exit (0);
b_ctrl_c = 1;
}
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 */
int (*p_open_infile) (char *psz_filename, hnd_t * p_handle, xavs_param_t * p_param);
int (*p_get_frame_total) (hnd_t handle);
int (*p_read_frame) (xavs_picture_t * p_pic, hnd_t handle, int i_frame);
int (*p_close_infile) (hnd_t handle);
/* output file operation function pointers */
static int (*p_open_outfile) (char *psz_filename, hnd_t * p_handle);
static int (*p_set_outfile_param) (hnd_t handle, xavs_param_t * p_param);
static int (*p_write_nalu) (hnd_t handle, uint8_t * p_nal, int i_size);
static int (*p_set_eop) (hnd_t handle, xavs_picture_t * p_picture);
static int (*p_close_outfile) (hnd_t handle);
static void Help (xavs_param_t * defaults, int longhelp);
static int Parse (int argc, char **argv, xavs_param_t * param, cli_opt_t * opt);
static int Encode (xavs_param_t * param, cli_opt_t * opt);
/****************************************************************************
* main:
****************************************************************************/
int
main (int argc, char **argv)
{
xavs_param_t param;
cli_opt_t opt;
int ret;
#ifdef PTW32_STATIC_LIB
pthread_win32_process_attach_np ();
pthread_win32_thread_attach_np ();
#endif
#ifdef _WIN32
_setmode (_fileno (stdin), _O_BINARY);
_setmode (_fileno (stdout), _O_BINARY);
#endif
xavs_param_default (¶m);
/* Parse command line */
if (Parse (argc, argv, ¶m, &opt) < 0)
return -1;
/* Control-C handler */
signal (SIGINT, SigIntHandler);
ret = Encode (¶m, &opt);
#ifdef PTW32_STATIC_LIB
pthread_win32_thread_detach_np ();
pthread_win32_process_detach_np ();
#endif
return ret;
}
static char const *
strtable_lookup (const char *const table[], int index)
{
int i = 0;
while (table[i])
i++;
return ((index >= 0 && index < i) ? table[index] : "???");
}
/*****************************************************************************
* Help:
*****************************************************************************/
static void
Help (xavs_param_t * defaults, int longhelp)
{
#define H0 printf
#define H1 if(longhelp>=1) printf
#define H2 if(longhelp==2) printf
H0 ("xavs core:%d%s\n"
"Syntax: xavs [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 basic options\n" " --longhelp List more options\n" " --fullhelp List all options\n" "\n", XAVS_BUILD, XAVS_VERSION,
#ifdef AVIS_INPUT
"yes",
#else
"no",
#endif
#ifdef MP4_OUTPUT
"yes"
#else
"no"
#endif
);
H0 ("Example usage:\n");
H0 ("\n");
H0 (" Constant quality mode:\n");
H0 (" xavs --crf 24 -o output input\n");
H0 ("\n");
H0 (" Two-pass with a bitrate of 1000kbps:\n");
H0 (" xavs --pass 1 --bitrate 1000 -o output input\n");
H0 (" xavs --pass 2 --bitrate 1000 -o output input\n");
H0 ("\n");
H0 (" Lossless:\n");
H0 (" xavs --crf 0 -o output input\n");
H0 ("\n");
H0 (" Maximum PSNR at the cost of speed and visual quality:\n");
H0 (" xavs --preset placebo --tune psnr -o output input\n");
H0 ("\n");
H0 (" Constant bitrate at 1000kbps with a 2 second-buffer:\n");
H0 (" xavs --vbv-bufsize 2000 --bitrate 1000 -o output input\n");
H0 ("\n");
H0 ("Presets:\n");
H0 ("\n");
H0 (" --preset Use a preset to select encoding settings [medium]\n");
H0 (" Overridden by user settings\n");
H0 (" - ultrafast,veryfast,faster,fast,medium\n" " - slow,slower,veryslow,placebo\n");
H0 (" --tune Tune the settings for a particular type of source\n");
H0 (" Overridden by user settings\n");
H2 (" - film,animation,grain,psnr,ssim\n" " - fastdecode,touhou\n");
else
H0 (" - film,animation,grain,psnr,ssim,fastdecode\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);
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);
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");
H1 (" -f, --deblock <alpha:beta> Loop filter parameters [%d:%d]\n", defaults->i_deblocking_filter_alphac0, defaults->i_deblocking_filter_beta);
H2 (" --slices <integer> Number of slices per frame; forces rectangular\n" " slices and is overridden by other slicing options\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");
H2 (" --constrained-intra Enable constrained intra prediction.\n");
H0 ("\n");
H0 ("Ratecontrol:\n");
H0 ("\n");
H1 (" -q, --qp <integer> Force constant QP (0-63, 0=lossless)\n");
H0 (" -B, --bitrate <integer> Set bitrate (kbit/s)\n");
H0 (" --crf <float> Quality-based VBR (0-63, 0=lossless) [%.1f]\n", defaults->rc.f_rf_constant);
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);
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> Tolerance of ABR ratecontrol and VBV [%.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);
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" " or b=<float> (bitrate multiplier)\n");
H2 (" --qpfile <string> Force frametypes and QPs for some or all frames\n"
" Format of each line: framenumber frametype QP\n" " QP of -1 lets xavs choose. Frametypes: I,i,P,B,b.\n" " QPs are restricted by qpmin/qpmax.\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");
H1 (" --direct <string> Direct MV prediction mode [\"%s\"]\n" " - none, spatial, temporal, auto\n", strtable_lookup (xavs_direct_pred_names, defaults->analyse.i_direct_mv_pred));
H2 (" --no-weightb Disable weighted prediction for B-frames\n");
H1 (" --me <string> Integer pixel motion estimation method [\"%s\"]\n", strtable_lookup (xavs_motion_est_names, defaults->analyse.i_me_method));
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
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"
" - 6: RD mode decision for I/P-frames\n"
" - 7: RD mode decision for all frames\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
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);
H2 (" --no-psy Disable all visual optimizations that worsen\n" " both PSNR and SSIM.\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);
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");
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");
H2 (" --cqm8 <list> Set all 8x8 quant matrices\n" " Takes a comma-separated list of 64 integers.\n");
H2 (" --cqm4i, --cqm4p, --cqm8i, --cqm8p\n" " Set both luma and chroma quant matrices\n");
H2 (" --cqm4iy, --cqm4ic, --cqm4py, --cqm4pc\n" " Set individual quant matrices\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 (xavs_overscan_names, defaults->vui.i_overscan));
H2 (" --videoformat <string> Specify video format [\"%s\"]\n" " - component, pal, ntsc, secam, mac, undef\n", strtable_lookup (xavs_vidformat_names, defaults->vui.i_vidformat));
H2 (" --fullrange <string> Specify full range samples setting [\"%s\"]\n" " - off, on\n", strtable_lookup (xavs_fullrange_names, defaults->vui.b_fullrange));
H2 (" --colorprim <string> Specify color primaries [\"%s\"]\n" " - undef, bt709, bt470m, bt470bg\n" " smpte170m, smpte240m, film\n", strtable_lookup (xavs_colorprim_names, defaults->vui.i_colorprim));
H2 (" --transfer <string> Specify transfer characteristics [\"%s\"]\n"
" - undef, bt709, bt470m, bt470bg, linear,\n" " log100, log316, smpte170m, smpte240m\n", strtable_lookup (xavs_transfer_names, defaults->vui.i_transfer));
H2 (" --colormatrix <string> Specify color matrix setting [\"%s\"]\n"
" - undef, bt709, fcc, bt470bg\n" " smpte170m, smpte240m, GBR, YCgCo\n", strtable_lookup (xavs_colmatrix_names, defaults->vui.i_colmatrix));
H2 (" --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");
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");
H1 (" --psnr Enable PSNR computation\n");
H1 (" --ssim Enable SSIM computation\n");
H1 (" --threads <integer> Force a specific number of threads\n");
H1 (" --sliced-thread <integer> Force a specific number of threads for slices\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");
}
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;
}
static int
xavs_atobool (const char *str, int *b_error)
{
if (!strcmp (str, "1") || !strcmp (str, "true") || !strcmp (str, "yes"))
return 1;
if (!strcmp (str, "0") || !strcmp (str, "false") || !strcmp (str, "no"))
return 0;
*b_error = 1;
return 0;
}
static int
xavs_atoi (const char *str, int *b_error)
{
char *end;
int v = strtol (str, &end, 0);
if (end == str || *end != '\0')
*b_error = 1;
return v;
}
static double
xavs_atof (const char *str, int *b_error)
{
char *end;
double v = strtod (str, &end);
if (end == str || *end != '\0')
*b_error = 1;
return v;
}
#define atobool(str) ( name_was_bool = 1, xavs_atobool( str, &b_error ) )
#define atoi(str) xavs_atoi( str, &b_error )
#define atof(str) xavs_atof( str, &b_error )
int
xavs_param_parse (xavs_param_t * p, const char *name, const char *value)
{
char *name_buf = NULL;
int b_error = 0;
int name_was_bool;
int value_was_null = !value;
int i;
if (!name)
return XAVS_PARAM_BAD_NAME;
if (!value)
value = "true";
if (value[0] == '=')
value++;
if (strchr (name, '_')) // s/_/-/g
{
char *p;
name_buf = strdup (name);
while ((p = strchr (name_buf, '_')))
*p = '-';
name = name_buf;
}
if ((!strncmp (name, "no-", 3) && (i = 3)) || (!strncmp (name, "no", 2) && (i = 2)))
{
name += i;
value = atobool (value) ? "false" : "true";
}
name_was_bool = 0;
#define OPT(STR) else if( !strcmp( name, STR ) )
#define OPT2(STR0, STR1) else if( !strcmp( name, STR0 ) || !strcmp( name, STR1 ) )
if (0);
OPT ("sar")
{
b_error = (2 != sscanf (value, "%d:%d", &p->vui.i_sar_width, &p->vui.i_sar_height) && 2 != sscanf (value, "%d/%d", &p->vui.i_sar_width, &p->vui.i_sar_height));
}
OPT ("chromaloc")
{
p->vui.i_chroma_loc = atoi (value);
b_error = (p->vui.i_chroma_loc < 0 || p->vui.i_chroma_loc > 5);
}
OPT ("fps")
{
if (sscanf (value, "%d/%d", &p->i_fps_num, &p->i_fps_den) == 2)
;
else
{
float fps = atof (value);
p->i_fps_num = (int) (fps * 1000 + .5);
p->i_fps_den = 1000;
}
}
OPT2 ("ref", "frameref") p->i_frame_reference = atoi (value);
OPT ("keyint")
{
p->i_keyint_max = atoi (value);
if (p->i_keyint_min > p->i_keyint_max)
p->i_keyint_min = p->i_keyint_max;
}
OPT2 ("min-keyint", "keyint-min")
{
p->i_keyint_min = atoi (value);
if (p->i_keyint_max < p->i_keyint_min)
p->i_keyint_max = p->i_keyint_min;
}
OPT ("scenecut")
{
p->i_scenecut_threshold = atobool (value);
if (b_error || p->i_scenecut_threshold)
{
b_error = 0;
p->i_scenecut_threshold = atoi (value);
}
}
OPT ("bframes") p->i_bframe = atoi (value);
OPT ("b-adapt")
{
p->i_bframe_adaptive = atobool (value);
if (b_error)
{
b_error = 0;
p->i_bframe_adaptive = atoi (value);
}
}
OPT ("b-bias") p->i_bframe_bias = atoi (value);
OPT ("nf") p->b_deblocking_filter = !atobool (value);
OPT2 ("filter", "deblock")
{
if (2 == sscanf (value, "%d:%d", &p->i_deblocking_filter_alphac0, &p->i_deblocking_filter_beta) || 2 == sscanf (value, "%d,%d", &p->i_deblocking_filter_alphac0, &p->i_deblocking_filter_beta))
{
p->b_deblocking_filter = 1;
}
else if (sscanf (value, "%d", &p->i_deblocking_filter_alphac0))
{
p->b_deblocking_filter = 1;
p->i_deblocking_filter_beta = p->i_deblocking_filter_alphac0;
}
else
p->b_deblocking_filter = atobool (value);
}
OPT ("log") p->i_log_level = atoi (value);
#ifdef VISUALIZE
OPT ("visualize") p->b_visualize = atobool (value);
#endif
OPT ("dump-yuv") p->psz_dump_yuv = strdup (value);
OPT2 ("analyse", "partitions")
{
p->analyse.inter = 0;
if (strstr (value, "none"))
p->analyse.inter = 0;
if (strstr (value, "all"))
p->analyse.inter = ~0;
if (strstr (value, "i8x8"))
p->analyse.inter |= XAVS_ANALYSE_I8x8;
if (strstr (value, "p8x8"))
p->analyse.inter |= XAVS_ANALYSE_PSUB16x16;
if (strstr (value, "b8x8"))
p->analyse.inter |= XAVS_ANALYSE_BSUB16x16;
}
OPT ("8x8dct") p->analyse.b_transform_8x8 = atobool (value);
OPT2 ("weightb", "weight-b") p->analyse.b_weighted_bipred = atobool (value);
OPT2 ("direct", "direct-pred") b_error |= parse_enum (value, xavs_direct_pred_names, &p->analyse.i_direct_mv_pred);
OPT ("chroma-qp-offset") p->analyse.i_chroma_qp_offset = atoi (value);
OPT ("me") b_error |= parse_enum (value, xavs_motion_est_names, &p->analyse.i_me_method);
OPT2 ("merange", "me-range") p->analyse.i_me_range = atoi (value);
OPT2 ("mvrange", "mv-range") p->analyse.i_mv_range = atoi (value);
OPT2 ("subme", "subq") p->analyse.i_subpel_refine = atoi (value);
OPT ("psy-rd")
{
if (2 == sscanf (value, "%f:%f", &p->analyse.f_psy_rd, &p->analyse.f_psy_trellis) || 2 == sscanf (value, "%f,%f", &p->analyse.f_psy_rd, &p->analyse.f_psy_trellis))
{
}
else if (sscanf (value, "%f", &p->analyse.f_psy_rd))
{
p->analyse.f_psy_trellis = 0;
}
else
{
p->analyse.f_psy_rd = 0;
p->analyse.f_psy_trellis = 0;
}
}
OPT ("chroma-me") p->analyse.b_chroma_me = atobool (value);
OPT ("mixed-refs") p->analyse.b_mixed_references = atobool (value);
OPT ("trellis") p->analyse.i_trellis = atoi (value);
OPT ("fast-pskip") p->analyse.b_fast_pskip = atobool (value);
OPT ("dct-decimate") p->analyse.b_dct_decimate = atobool (value);
OPT ("deadzone-inter") p->analyse.i_luma_deadzone[0] = atoi (value);
OPT ("deadzone-intra") p->analyse.i_luma_deadzone[1] = atoi (value);
OPT ("nr") p->analyse.i_noise_reduction = atoi (value);
OPT ("bitrate")
{
p->rc.i_bitrate = atoi (value);
p->rc.i_rc_method = XAVS_RC_ABR;
}
OPT2 ("qp", "qp_constant")
{
p->rc.i_qp_constant = atoi (value);
p->rc.i_rc_method = XAVS_RC_CQP;
}
OPT ("crf")
{
p->rc.f_rf_constant = atof (value);
p->rc.i_rc_method = XAVS_RC_CRF;
}
OPT ("rc-lookahead") p->rc.i_lookahead = atoi (value);
OPT2 ("qpmin", "qp-min") p->rc.i_qp_min = atoi (value);
OPT2 ("qpmax", "qp-max") p->rc.i_qp_max = atoi (value);
OPT2 ("qpstep", "qp-step") p->rc.i_qp_step = atoi (value);
OPT ("ratetol") p->rc.f_rate_tolerance = !strncmp ("inf", value, 3) ? 1e9 : atof (value);
OPT ("vbv-maxrate") p->rc.i_vbv_max_bitrate = atoi (value);
OPT ("vbv-bufsize") p->rc.i_vbv_buffer_size = atoi (value);
OPT ("vbv-init") p->rc.f_vbv_buffer_init = atof (value);
OPT2 ("ipratio", "ip-factor") p->rc.f_ip_factor = atof (value);
OPT2 ("pbratio", "pb-factor") p->rc.f_pb_factor = atof (value);
OPT ("aq-mode") p->rc.i_aq_mode = atoi (value);
OPT ("aq-strength") p->rc.f_aq_strength = atof (value);
OPT ("pass")
{
int i = xavs_clip3 (atoi (value), 0, 3);
p->rc.b_stat_write = i & 1;
p->rc.b_stat_read = i & 2;
}
OPT ("stats")
{
p->rc.psz_stat_in = strdup (value);
p->rc.psz_stat_out = strdup (value);
}
OPT ("qcomp") p->rc.f_qcompress = atof (value);
OPT ("mbtree") p->rc.b_mb_tree = atobool (value);
OPT ("qblur") p->rc.f_qblur = atof (value);
OPT2 ("cplxblur", "cplx-blur") p->rc.f_complexity_blur = atof (value);
OPT ("zones") p->rc.psz_zones = strdup (value);
OPT ("psnr") p->analyse.b_psnr = atobool (value);
OPT ("aud") p->b_aud = atobool (value);
OPT ("global-header") p->b_repeat_headers = !atobool (value);
OPT ("repeat-headers") p->b_repeat_headers = atobool (value);
else
return XAVS_PARAM_BAD_NAME;
#undef OPT
#undef OPT2
#undef atobool
#undef atoi
#undef atof
if (name_buf)
free (name_buf);
b_error |= value_was_null && !name_was_bool;
return b_error ? XAVS_PARAM_BAD_VALUE : 0;
}
#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_QCOMP 266
#define OPT_PSNR 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_NOPROGRESS 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_LONGHELP 321
#define OPT_FULLHELP 322
#define OPT_PROFILE avs
#define OPT_PRESET 323
#define OPT_TUNE 324
#define OPT_SLOWFIRSTPASS 325
#define OPT_QPFILE 326
#define OPT_DUMP_YUV 327
#define OPT_SYNC_LOOKAHEAD 328
#define OPT_RC_LOOKAHEAD 329
#define OPT_SLICED_THREAD 330
#define OPT_SSIM 331
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},
{"version", no_argument, NULL, 'V'},
{"preset", required_argument, NULL, OPT_PRESET},
{"tune", required_argument, NULL, OPT_TUNE},
{"slow-firstpass", no_argument, NULL, OPT_SLOWFIRSTPASS},
{"bitrate", required_argument, NULL, 'B'},
{"bframes", required_argument, NULL, 'b'},
{"b-adapt", required_argument, NULL, 0},
{"no-b-adapt", no_argument, NULL, 0},
{"b-bias", required_argument, NULL, 0},
{"min-keyint", required_argument, NULL, 'i'},
{"keyint", required_argument, NULL, 'I'},
{"scenecut", required_argument, NULL, 0},
{"no-scenecut", no_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},
{"qp", required_argument, NULL, 'q'},
{"qpmin", required_argument, NULL, 0},
{"qpmax", required_argument, NULL, 0},
{"qpstep", required_argument, NULL, 0},
{"crf", required_argument, NULL, 0},
{"rc-lookahead", required_argument, NULL, OPT_RC_LOOKAHEAD},
{"ref", required_argument, NULL, 'r'},
{"asm", required_argument, NULL, 0},
{"no-asm", no_argument, NULL, 0},
{"sar", required_argument, NULL, 0},
{"fps", required_argument, NULL, OPT_FPS},
{"frames", required_argument, NULL, OPT_FRAMES},
{"seek", required_argument, NULL, OPT_SEEK},
{"output", required_argument, NULL, 'o'},
{"analyse", required_argument, NULL, 0},
{"partitions", required_argument, NULL, 'A'},
{"direct", required_argument, NULL, 0},
{"weightb", no_argument, NULL, 'w'},
{"no-weightb", no_argument, NULL, 0},
{"me", required_argument, NULL, 0},
{"merange", required_argument, NULL, 0},
{"mvrange", required_argument, NULL, 0},
{"mvrange-thread", required_argument, NULL, 0},
{"subme", required_argument, NULL, 'm'},
{"psy-rd", required_argument, NULL, 0},
{"no-psy", no_argument, NULL, 0},
{"psy", no_argument, NULL, 0},
{"mixed-refs", no_argument, NULL, 0},
{"no-mixed-refs", no_argument, NULL, 0},
{"no-chroma-me", no_argument, NULL, 0},
{"8x8dct", no_argument, NULL, 0},
{"no-8x8dct", no_argument, NULL, 0},
{"trellis", required_argument, NULL, 't'},
{"fast-pskip", no_argument, NULL, 0},
{"no-fast-pskip", no_argument, NULL, 0},
{"no-dct-decimate", no_argument, NULL, 0},
{"aq-strength", required_argument, NULL, 0},
{"aq-mode", required_argument, NULL, 0},
{"deadzone-inter", required_argument, NULL, '0'},
{"deadzone-intra", required_argument, NULL, '0'},
{"level", required_argument, NULL, 0},
{"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, 0},
{"pass", required_argument, NULL, 'p'},
{"stats", required_argument, NULL, 0},
{"qcomp", required_argument, NULL, 0},
{"mbtree", no_argument, NULL, 0},
{"no-mbtree", no_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, OPT_THREADS},
{"sliced-thread", required_argument, NULL, OPT_SLICED_THREAD},
{"no-sliced-threads", no_argument, NULL, 0 },
{"thread-input", no_argument, NULL, OPT_THREAD_INPUT},
{"sync-lookahead", required_argument, NULL, OPT_SYNC_LOOKAHEAD},
{"non-deterministic", no_argument, NULL, 0},
{"psnr", no_argument, NULL, OPT_PSNR},
{"ssim", no_argument, NULL, OPT_SSIM},
{"quiet", no_argument, NULL, OPT_QUIET},
{"verbose", no_argument, NULL, 'v'},
{"no-progress", no_argument, NULL, OPT_NOPROGRESS},
{"visualize", no_argument, NULL, OPT_VISUALIZE},
{"dump-yuv", required_argument, NULL, OPT_DUMP_YUV},
{"dump-yuv", required_argument, NULL, 0},
{"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}
};
/*****************************************************************************
* Parse:
*****************************************************************************/
static int
Parse (int argc, char **argv, xavs_param_t * param, cli_opt_t * opt)
{
char *psz_filename = NULL;
xavs_param_t defaults = *param;
char *psz;
int b_avis = 0;
int b_y4m = 0;
int b_thread_input = 0;
int b_turbo = 1;
int b_pass1 = 0;
int b_user_ref = 0;
int b_user_fps = 0;
memset (opt, 0, sizeof (cli_opt_t));
opt->b_progress = 1;
/* Default input file driver */
p_open_infile = open_file_yuv;
p_get_frame_total = get_frame_total_yuv;
p_read_frame = read_frame_yuv;
p_close_infile = close_file_yuv;
/* Default output file driver */
p_open_outfile = open_file_bsf;
p_set_outfile_param = set_param_bsf;
p_write_nalu = write_nalu_bsf;
p_set_eop = set_eop_bsf;
p_close_outfile = close_file_bsf;
/* Presets are applied before all other options. */
for (optind = 0;;)
{
int c = getopt_long (argc, argv, short_options, long_options, NULL);
if (c == -1)
break;
if (c == OPT_PRESET)
{
if (!strcasecmp (optarg, "ultrafast"))
{
param->i_frame_reference = 1;
param->i_scenecut_threshold = 0;
param->b_deblocking_filter = 0;
param->i_bframe = 0;
param->analyse.intra = 0;
param->analyse.inter = 0;
param->analyse.b_transform_8x8 = 0;
param->analyse.i_me_method = XAVS_ME_DIA;
param->analyse.i_subpel_refine = 0;
param->rc.i_aq_mode = 0;
param->analyse.b_mixed_references = 0;
param->analyse.i_trellis = 0;
param->i_bframe_adaptive = XAVS_B_ADAPT_NONE;
param->rc.b_mb_tree = 0;
}
else if (!strcasecmp (optarg, "veryfast"))
{
param->analyse.inter = XAVS_ANALYSE_I8x8;
param->analyse.i_me_method = XAVS_ME_DIA;
param->analyse.i_subpel_refine = 1;
param->i_frame_reference = 1;
param->analyse.b_mixed_references = 0;
param->analyse.i_trellis = 0;
param->rc.b_mb_tree = 0;
}
else if (!strcasecmp (optarg, "faster"))
{
param->analyse.b_mixed_references = 0;
param->i_frame_reference = 2;
param->analyse.i_subpel_refine = 4;
param->rc.b_mb_tree = 0;
}
else if (!strcasecmp (optarg, "fast"))
{
param->i_frame_reference = 2;
param->analyse.i_subpel_refine = 6;
param->rc.i_lookahead = 30;
}
else if (!strcasecmp (optarg, "medium"))
{
/* Default is medium */
}
else if (!strcasecmp (optarg, "slow"))
{
param->analyse.i_me_method = XAVS_ME_UMH;
param->analyse.i_subpel_refine = 8;
param->i_frame_reference = 5;
param->i_bframe_adaptive = XAVS_B_ADAPT_TRELLIS;
param->analyse.i_direct_mv_pred = XAVS_DIRECT_PRED_AUTO;
param->rc.i_lookahead = 50;
}
else if (!strcasecmp (optarg, "slower"))
{
param->analyse.i_me_method = XAVS_ME_UMH;
param->analyse.i_subpel_refine = 9;
param->i_frame_reference = 8;
param->i_bframe_adaptive = XAVS_B_ADAPT_TRELLIS;
param->analyse.i_direct_mv_pred = XAVS_DIRECT_PRED_AUTO;
param->analyse.inter |= XAVS_ANALYSE_PSUB8x8;
param->analyse.i_trellis = 2;
param->rc.i_lookahead = 60;
}
else if (!strcasecmp (optarg, "veryslow"))
{
param->analyse.i_me_method = XAVS_ME_UMH;
param->analyse.i_subpel_refine = 10;
param->analyse.i_me_range = 24;
param->i_frame_reference = 16;
param->i_bframe_adaptive = XAVS_B_ADAPT_TRELLIS;
param->analyse.i_direct_mv_pred = XAVS_DIRECT_PRED_AUTO;
param->analyse.inter |= XAVS_ANALYSE_PSUB8x8;
param->analyse.i_trellis = 2;
param->i_bframe = 8;
param->rc.i_lookahead = 60;
}
else if (!strcasecmp (optarg, "placebo"))
{
param->analyse.i_me_method = XAVS_ME_TESA;
param->analyse.i_subpel_refine = 10;
param->analyse.i_me_range = 24;
param->i_frame_reference = 16;
param->i_bframe_adaptive = XAVS_B_ADAPT_TRELLIS;
param->analyse.i_direct_mv_pred = XAVS_DIRECT_PRED_AUTO;
param->analyse.inter |= XAVS_ANALYSE_PSUB8x8;
param->analyse.b_fast_pskip = 0;
param->analyse.i_trellis = 2;
param->i_bframe = 16;
param->rc.i_lookahead = 60;
}
else
{
fprintf (stderr, "xavs [error]: invalid preset: %s\n", optarg);
return -1;
}
}
else if (c == '?')
return -1;
}
/* Tunings are applied next. */
for (optind = 0;;)
{
int c = getopt_long (argc, argv, short_options, long_options, NULL);
if (c == -1)
break;
if (c == OPT_TUNE)
{
if (!strcasecmp (optarg, "film"))
{
param->i_deblocking_filter_alphac0 = -1;
param->i_deblocking_filter_beta = -1;
param->analyse.f_psy_trellis = 0.15;
}
else if (!strcasecmp (optarg, "animation"))
{
param->i_frame_reference = param->i_frame_reference > 1 ? param->i_frame_reference * 2 : 1;
param->i_deblocking_filter_alphac0 = 1;
param->i_deblocking_filter_beta = 1;
param->analyse.f_psy_rd = 0.4;
param->rc.f_aq_strength = 0.6;
param->i_bframe += 2;
}
else if (!strcasecmp (optarg, "grain"))