mirror of
https://github.com/mpv-player/mpv
synced 2024-12-30 02:52:10 +00:00
923f67082e
Some symbols were dropped or renamed, requiring corresponding changes in MPlayer. - Use AVCodecContext->bits_per_coded_sample instead of ->bits_per_sample. - Use AVCodecContext->trellis instead of ->flags&CODEC_FLAG_TRELLIS_QUANT. - Don't set AVCodecContext->rtp_mode (already marked unused before). - Use ff_eval2() instead of ff_eval(). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27548 b3059339-0415-0410-9bf9-f77b7e298cf2
1058 lines
43 KiB
C
1058 lines
43 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <limits.h>
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#include <time.h>
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#include <assert.h>
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#if !defined(INFINITY) && defined(HUGE_VAL)
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#define INFINITY HUGE_VAL
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#endif
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#include "config.h"
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#include "mp_msg.h"
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#include "help_mp.h"
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#include "av_opts.h"
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#include "codec-cfg.h"
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#include "stream/stream.h"
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#include "libmpdemux/demuxer.h"
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#include "libmpdemux/stheader.h"
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#include "libmpdemux/muxer.h"
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#include "img_format.h"
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#include "mp_image.h"
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#include "vf.h"
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extern char* passtmpfile;
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//===========================================================================//
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#include "libavcodec/avcodec.h"
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extern int avcodec_initialized;
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/* video options */
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static char *lavc_param_vcodec = "mpeg4";
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static int lavc_param_vbitrate = -1;
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static int lavc_param_vrate_tolerance = 1000*8;
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static int lavc_param_mb_decision = 0; /* default is realtime encoding */
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static int lavc_param_v4mv = 0;
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static int lavc_param_vme = 4;
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static float lavc_param_vqscale = -1;
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static int lavc_param_vqmin = 2;
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static int lavc_param_vqmax = 31;
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static int lavc_param_mb_qmin = 2;
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static int lavc_param_mb_qmax = 31;
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static float lavc_param_lmin = 2;
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static float lavc_param_lmax = 31;
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static float lavc_param_mb_lmin = 2;
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static float lavc_param_mb_lmax = 31;
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static int lavc_param_vqdiff = 3;
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static float lavc_param_vqcompress = 0.5;
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static float lavc_param_vqblur = 0.5;
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static float lavc_param_vb_qfactor = 1.25;
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static float lavc_param_vb_qoffset = 1.25;
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static float lavc_param_vi_qfactor = 0.8;
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static float lavc_param_vi_qoffset = 0.0;
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static int lavc_param_vmax_b_frames = 0;
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static int lavc_param_keyint = -1;
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static int lavc_param_vpass = 0;
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static int lavc_param_vrc_strategy = 0;
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static int lavc_param_vb_strategy = 0;
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static int lavc_param_luma_elim_threshold = 0;
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static int lavc_param_chroma_elim_threshold = 0;
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static int lavc_param_packet_size= 0;
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static int lavc_param_strict= -1;
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static int lavc_param_data_partitioning= 0;
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static int lavc_param_gray=0;
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static float lavc_param_rc_qsquish=1.0;
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static float lavc_param_rc_qmod_amp=0;
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static int lavc_param_rc_qmod_freq=0;
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static char *lavc_param_rc_override_string=NULL;
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static char *lavc_param_rc_eq="tex^qComp";
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static int lavc_param_rc_buffer_size=0;
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static float lavc_param_rc_buffer_aggressivity=1.0;
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static int lavc_param_rc_max_rate=0;
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static int lavc_param_rc_min_rate=0;
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static float lavc_param_rc_initial_cplx=0;
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static float lavc_param_rc_initial_buffer_occupancy=0.9;
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static int lavc_param_mpeg_quant=0;
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static int lavc_param_fdct=0;
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static int lavc_param_idct=0;
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static char* lavc_param_aspect = NULL;
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static int lavc_param_autoaspect = 0;
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static float lavc_param_lumi_masking= 0.0;
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static float lavc_param_dark_masking= 0.0;
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static float lavc_param_temporal_cplx_masking= 0.0;
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static float lavc_param_spatial_cplx_masking= 0.0;
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static float lavc_param_p_masking= 0.0;
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static float lavc_param_border_masking= 0.0;
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static int lavc_param_normalize_aqp= 0;
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static int lavc_param_interlaced_dct= 0;
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static int lavc_param_prediction_method= FF_PRED_LEFT;
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static int lavc_param_format= IMGFMT_YV12;
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static int lavc_param_debug= 0;
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static int lavc_param_psnr= 0;
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static int lavc_param_me_pre_cmp= 0;
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static int lavc_param_me_cmp= 0;
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static int lavc_param_me_sub_cmp= 0;
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static int lavc_param_mb_cmp= 0;
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#ifdef FF_CMP_VSAD
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static int lavc_param_ildct_cmp= FF_CMP_VSAD;
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#endif
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static int lavc_param_pre_dia_size= 0;
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static int lavc_param_dia_size= 0;
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static int lavc_param_qpel= 0;
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static int lavc_param_trell= 0;
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static int lavc_param_lowdelay= 0;
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static int lavc_param_bit_exact = 0;
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static int lavc_param_aic= 0;
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static int lavc_param_aiv= 0;
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static int lavc_param_umv= 0;
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static int lavc_param_obmc= 0;
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static int lavc_param_loop= 0;
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static int lavc_param_last_pred= 0;
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static int lavc_param_pre_me= 1;
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static int lavc_param_me_subpel_quality= 8;
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static int lavc_param_me_range= 0;
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static int lavc_param_ibias= FF_DEFAULT_QUANT_BIAS;
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static int lavc_param_pbias= FF_DEFAULT_QUANT_BIAS;
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static int lavc_param_coder= 0;
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static int lavc_param_context= 0;
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static char *lavc_param_intra_matrix = NULL;
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static char *lavc_param_inter_matrix = NULL;
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static int lavc_param_cbp= 0;
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static int lavc_param_mv0= 0;
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static int lavc_param_noise_reduction= 0;
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static int lavc_param_qns= 0;
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static int lavc_param_qp_rd= 0;
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static int lavc_param_inter_threshold= 0;
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static int lavc_param_sc_threshold= 0;
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static int lavc_param_ss= 0;
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static int lavc_param_top= -1;
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static int lavc_param_alt= 0;
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static int lavc_param_ilme= 0;
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static int lavc_param_nssew= 8;
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static int lavc_param_closed_gop = 0;
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static int lavc_param_dc_precision = 8;
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static int lavc_param_threads= 1;
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static int lavc_param_turbo = 0;
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static int lavc_param_skip_threshold=0;
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static int lavc_param_skip_factor=0;
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static int lavc_param_skip_exp=0;
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static int lavc_param_skip_cmp=0;
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static int lavc_param_brd_scale = 0;
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static int lavc_param_bidir_refine = 0;
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static int lavc_param_sc_factor = 1;
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static int lavc_param_video_global_header= 0;
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static int lavc_param_mv0_threshold = 256;
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static int lavc_param_refs = 1;
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static int lavc_param_b_sensitivity = 40;
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static int lavc_param_level = FF_LEVEL_UNKNOWN;
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char *lavc_param_acodec = "mp2";
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int lavc_param_atag = 0;
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int lavc_param_abitrate = 224;
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int lavc_param_audio_global_header= 0;
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static char *lavc_param_avopt = NULL;
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#include "m_option.h"
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#ifdef CONFIG_LIBAVCODEC
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m_option_t lavcopts_conf[]={
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{"acodec", &lavc_param_acodec, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"abitrate", &lavc_param_abitrate, CONF_TYPE_INT, CONF_RANGE, 1, 1000000, NULL},
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{"atag", &lavc_param_atag, CONF_TYPE_INT, CONF_RANGE, 0, 0xffff, NULL},
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{"vcodec", &lavc_param_vcodec, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"vbitrate", &lavc_param_vbitrate, CONF_TYPE_INT, CONF_RANGE, 4, 24000000, NULL},
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{"vratetol", &lavc_param_vrate_tolerance, CONF_TYPE_INT, CONF_RANGE, 4, 24000000, NULL},
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{"vhq", &lavc_param_mb_decision, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"mbd", &lavc_param_mb_decision, CONF_TYPE_INT, CONF_RANGE, 0, 9, NULL},
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{"v4mv", &lavc_param_v4mv, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"vme", &lavc_param_vme, CONF_TYPE_INT, CONF_RANGE, 0, 8, NULL},
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{"vqscale", &lavc_param_vqscale, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 255.0, NULL},
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{"vqmin", &lavc_param_vqmin, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL},
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{"vqmax", &lavc_param_vqmax, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL},
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{"mbqmin", &lavc_param_mb_qmin, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL},
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{"mbqmax", &lavc_param_mb_qmax, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL},
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{"lmin", &lavc_param_lmin, CONF_TYPE_FLOAT, CONF_RANGE, 0.01, 255.0, NULL},
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{"lmax", &lavc_param_lmax, CONF_TYPE_FLOAT, CONF_RANGE, 0.01, 255.0, NULL},
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{"mblmin", &lavc_param_mb_lmin, CONF_TYPE_FLOAT, CONF_RANGE, 0.01, 255.0, NULL},
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{"mblmax", &lavc_param_mb_lmax, CONF_TYPE_FLOAT, CONF_RANGE, 0.01, 255.0, NULL},
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{"vqdiff", &lavc_param_vqdiff, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL},
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{"vqcomp", &lavc_param_vqcompress, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL},
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{"vqblur", &lavc_param_vqblur, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL},
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{"vb_qfactor", &lavc_param_vb_qfactor, CONF_TYPE_FLOAT, CONF_RANGE, -31.0, 31.0, NULL},
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{"vmax_b_frames", &lavc_param_vmax_b_frames, CONF_TYPE_INT, CONF_RANGE, 0, FF_MAX_B_FRAMES, NULL},
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{"vpass", &lavc_param_vpass, CONF_TYPE_INT, CONF_RANGE, 0, 3, NULL},
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{"vrc_strategy", &lavc_param_vrc_strategy, CONF_TYPE_INT, CONF_RANGE, 0, 2, NULL},
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{"vb_strategy", &lavc_param_vb_strategy, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL},
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{"vb_qoffset", &lavc_param_vb_qoffset, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 31.0, NULL},
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{"vlelim", &lavc_param_luma_elim_threshold, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL},
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{"vcelim", &lavc_param_chroma_elim_threshold, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL},
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{"vpsize", &lavc_param_packet_size, CONF_TYPE_INT, CONF_RANGE, 0, 100000000, NULL},
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{"vstrict", &lavc_param_strict, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL},
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{"vdpart", &lavc_param_data_partitioning, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_PART, NULL},
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{"keyint", &lavc_param_keyint, CONF_TYPE_INT, 0, 0, 0, NULL},
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{"gray", &lavc_param_gray, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_PART, NULL},
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{"mpeg_quant", &lavc_param_mpeg_quant, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"vi_qfactor", &lavc_param_vi_qfactor, CONF_TYPE_FLOAT, CONF_RANGE, -31.0, 31.0, NULL},
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{"vi_qoffset", &lavc_param_vi_qoffset, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 31.0, NULL},
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{"vqsquish", &lavc_param_rc_qsquish, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 99.0, NULL},
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{"vqmod_amp", &lavc_param_rc_qmod_amp, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 99.0, NULL},
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{"vqmod_freq", &lavc_param_rc_qmod_freq, CONF_TYPE_INT, 0, 0, 0, NULL},
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{"vrc_eq", &lavc_param_rc_eq, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"vrc_override", &lavc_param_rc_override_string, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"vrc_maxrate", &lavc_param_rc_max_rate, CONF_TYPE_INT, CONF_RANGE, 0, 24000000, NULL},
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{"vrc_minrate", &lavc_param_rc_min_rate, CONF_TYPE_INT, CONF_RANGE, 0, 24000000, NULL},
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{"vrc_buf_size", &lavc_param_rc_buffer_size, CONF_TYPE_INT, CONF_RANGE, 4, 24000000, NULL},
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{"vrc_buf_aggressivity", &lavc_param_rc_buffer_aggressivity, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 99.0, NULL},
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{"vrc_init_cplx", &lavc_param_rc_initial_cplx, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 9999999.0, NULL},
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{"vrc_init_occupancy", &lavc_param_rc_initial_buffer_occupancy, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL},
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{"vfdct", &lavc_param_fdct, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL},
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{"aspect", &lavc_param_aspect, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"autoaspect", &lavc_param_autoaspect, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"lumi_mask", &lavc_param_lumi_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL},
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{"tcplx_mask", &lavc_param_temporal_cplx_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL},
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{"scplx_mask", &lavc_param_spatial_cplx_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL},
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{"p_mask", &lavc_param_p_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL},
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{"naq", &lavc_param_normalize_aqp, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"dark_mask", &lavc_param_dark_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL},
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{"ildct", &lavc_param_interlaced_dct, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"idct", &lavc_param_idct, CONF_TYPE_INT, CONF_RANGE, 0, 20, NULL},
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{"pred", &lavc_param_prediction_method, CONF_TYPE_INT, CONF_RANGE, 0, 20, NULL},
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{"format", &lavc_param_format, CONF_TYPE_IMGFMT, 0, 0, 0, NULL},
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{"debug", &lavc_param_debug, CONF_TYPE_INT, CONF_RANGE, 0, 100000000, NULL},
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{"psnr", &lavc_param_psnr, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_PSNR, NULL},
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{"precmp", &lavc_param_me_pre_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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{"cmp", &lavc_param_me_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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{"subcmp", &lavc_param_me_sub_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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{"mbcmp", &lavc_param_mb_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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{"skipcmp", &lavc_param_skip_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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#ifdef FF_CMP_VSAD
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{"ildctcmp", &lavc_param_ildct_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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#endif
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{"bit_exact", &lavc_param_bit_exact, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_BITEXACT, NULL},
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{"predia", &lavc_param_pre_dia_size, CONF_TYPE_INT, CONF_RANGE, -2000, 2000, NULL},
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{"dia", &lavc_param_dia_size, CONF_TYPE_INT, CONF_RANGE, -2000, 2000, NULL},
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{"qpel", &lavc_param_qpel, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_QPEL, NULL},
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{"trell", &lavc_param_trell, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"lowdelay", &lavc_param_lowdelay, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_LOW_DELAY, NULL},
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{"last_pred", &lavc_param_last_pred, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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{"preme", &lavc_param_pre_me, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL},
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{"subq", &lavc_param_me_subpel_quality, CONF_TYPE_INT, CONF_RANGE, 0, 8, NULL},
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{"me_range", &lavc_param_me_range, CONF_TYPE_INT, CONF_RANGE, 0, 16000, NULL},
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#ifdef CODEC_FLAG_H263P_AIC
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{"aic", &lavc_param_aic, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_AIC, NULL},
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{"umv", &lavc_param_umv, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_UMV, NULL},
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#endif
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#ifdef CODEC_FLAG_H263P_AIV
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{"aiv", &lavc_param_aiv, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_AIV, NULL},
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#endif
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#ifdef CODEC_FLAG_OBMC
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{"obmc", &lavc_param_obmc, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_OBMC, NULL},
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#endif
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#ifdef CODEC_FLAG_LOOP_FILTER
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{"loop", &lavc_param_loop, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_LOOP_FILTER, NULL},
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#endif
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{"ibias", &lavc_param_ibias, CONF_TYPE_INT, CONF_RANGE, -512, 512, NULL},
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{"pbias", &lavc_param_pbias, CONF_TYPE_INT, CONF_RANGE, -512, 512, NULL},
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{"coder", &lavc_param_coder, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL},
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{"context", &lavc_param_context, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL},
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{"intra_matrix", &lavc_param_intra_matrix, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"inter_matrix", &lavc_param_inter_matrix, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"cbp", &lavc_param_cbp, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_CBP_RD, NULL},
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{"mv0", &lavc_param_mv0, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_MV0, NULL},
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{"nr", &lavc_param_noise_reduction, CONF_TYPE_INT, CONF_RANGE, 0, 1000000, NULL},
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#ifdef CODEC_FLAG_QP_RD
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{"qprd", &lavc_param_qp_rd, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_QP_RD, NULL},
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#endif
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#ifdef CODEC_FLAG_H263P_SLICE_STRUCT
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{"ss", &lavc_param_ss, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_SLICE_STRUCT, NULL},
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#endif
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#ifdef CODEC_FLAG_ALT_SCAN
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{"alt", &lavc_param_alt, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_ALT_SCAN, NULL},
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#endif
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#ifdef CODEC_FLAG_INTERLACED_ME
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{"ilme", &lavc_param_ilme, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_INTERLACED_ME, NULL},
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#endif
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#ifdef CODEC_FLAG_CLOSED_GOP
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{"cgop", &lavc_param_closed_gop, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_CLOSED_GOP, NULL},
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#endif
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{"dc", &lavc_param_dc_precision, CONF_TYPE_INT, CONF_RANGE, 8, 11, NULL},
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{"border_mask", &lavc_param_border_masking, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL},
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{"inter_threshold", &lavc_param_inter_threshold, CONF_TYPE_INT, CONF_RANGE, -1000000, 1000000, NULL},
|
|
{"sc_threshold", &lavc_param_sc_threshold, CONF_TYPE_INT, CONF_RANGE, -1000000000, 1000000000, NULL},
|
|
{"top", &lavc_param_top, CONF_TYPE_INT, CONF_RANGE, -1, 1, NULL},
|
|
{"qns", &lavc_param_qns, CONF_TYPE_INT, CONF_RANGE, 0, 1000000, NULL},
|
|
{"nssew", &lavc_param_nssew, CONF_TYPE_INT, CONF_RANGE, 0, 1000000, NULL},
|
|
{"threads", &lavc_param_threads, CONF_TYPE_INT, CONF_RANGE, 1, 8, NULL},
|
|
{"turbo", &lavc_param_turbo, CONF_TYPE_FLAG, 0, 0, 1, NULL},
|
|
{"skip_threshold", &lavc_param_skip_threshold, CONF_TYPE_INT, CONF_RANGE, 0, 1000000, NULL},
|
|
{"skip_factor", &lavc_param_skip_factor, CONF_TYPE_INT, CONF_RANGE, 0, 1000000, NULL},
|
|
{"skip_exp", &lavc_param_skip_exp, CONF_TYPE_INT, CONF_RANGE, 0, 1000000, NULL},
|
|
{"brd_scale", &lavc_param_brd_scale, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL},
|
|
{"bidir_refine", &lavc_param_bidir_refine, CONF_TYPE_INT, CONF_RANGE, 0, 4, NULL},
|
|
{"sc_factor", &lavc_param_sc_factor, CONF_TYPE_INT, CONF_RANGE, 1, INT_MAX, NULL},
|
|
{"vglobal", &lavc_param_video_global_header, CONF_TYPE_INT, CONF_RANGE, 0, INT_MAX, NULL},
|
|
{"aglobal", &lavc_param_audio_global_header, CONF_TYPE_INT, CONF_RANGE, 0, INT_MAX, NULL},
|
|
{"mv0_threshold", &lavc_param_mv0_threshold, CONF_TYPE_INT, CONF_RANGE, 0, INT_MAX, NULL},
|
|
{"refs", &lavc_param_refs, CONF_TYPE_INT, CONF_RANGE, 1, 16, NULL},
|
|
{"b_sensitivity", &lavc_param_b_sensitivity, CONF_TYPE_INT, CONF_RANGE, 1, INT_MAX, NULL},
|
|
{"level", &lavc_param_level, CONF_TYPE_INT, CONF_RANGE, INT_MIN, INT_MAX, NULL},
|
|
{"o", &lavc_param_avopt, CONF_TYPE_STRING, 0, 0, 0, NULL},
|
|
{NULL, NULL, 0, 0, 0, 0, NULL}
|
|
};
|
|
#endif
|
|
|
|
struct vf_priv_s {
|
|
muxer_stream_t* mux;
|
|
AVCodecContext *context;
|
|
AVFrame *pic;
|
|
AVCodec *codec;
|
|
FILE *stats_file;
|
|
};
|
|
|
|
#define stats_file (vf->priv->stats_file)
|
|
#define mux_v (vf->priv->mux)
|
|
#define lavc_venc_context (vf->priv->context)
|
|
|
|
static int encode_frame(struct vf_instance_s* vf, AVFrame *pic, double pts);
|
|
|
|
static int config(struct vf_instance_s* vf,
|
|
int width, int height, int d_width, int d_height,
|
|
unsigned int flags, unsigned int outfmt){
|
|
int size, i;
|
|
void *p;
|
|
|
|
mux_v->bih->biWidth=width;
|
|
mux_v->bih->biHeight=height;
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO,"videocodec: libavcodec (%dx%d fourcc=%x [%.4s])\n",
|
|
mux_v->bih->biWidth, mux_v->bih->biHeight, mux_v->bih->biCompression,
|
|
(char *)&mux_v->bih->biCompression);
|
|
|
|
lavc_venc_context->width = width;
|
|
lavc_venc_context->height = height;
|
|
if (lavc_param_vbitrate > 16000) /* != -1 */
|
|
lavc_venc_context->bit_rate = lavc_param_vbitrate;
|
|
else if (lavc_param_vbitrate >= 0) /* != -1 */
|
|
lavc_venc_context->bit_rate = lavc_param_vbitrate*1000;
|
|
else
|
|
lavc_venc_context->bit_rate = 800000; /* default */
|
|
|
|
mux_v->avg_rate= lavc_venc_context->bit_rate;
|
|
|
|
lavc_venc_context->bit_rate_tolerance= lavc_param_vrate_tolerance*1000;
|
|
lavc_venc_context->time_base= (AVRational){mux_v->h.dwScale, mux_v->h.dwRate};
|
|
lavc_venc_context->qmin= lavc_param_vqmin;
|
|
lavc_venc_context->qmax= lavc_param_vqmax;
|
|
lavc_venc_context->mb_qmin= lavc_param_mb_qmin;
|
|
lavc_venc_context->mb_qmax= lavc_param_mb_qmax;
|
|
lavc_venc_context->lmin= (int)(FF_QP2LAMBDA * lavc_param_lmin + 0.5);
|
|
lavc_venc_context->lmax= (int)(FF_QP2LAMBDA * lavc_param_lmax + 0.5);
|
|
lavc_venc_context->mb_lmin= (int)(FF_QP2LAMBDA * lavc_param_mb_lmin + 0.5);
|
|
lavc_venc_context->mb_lmax= (int)(FF_QP2LAMBDA * lavc_param_mb_lmax + 0.5);
|
|
lavc_venc_context->max_qdiff= lavc_param_vqdiff;
|
|
lavc_venc_context->qcompress= lavc_param_vqcompress;
|
|
lavc_venc_context->qblur= lavc_param_vqblur;
|
|
lavc_venc_context->max_b_frames= lavc_param_vmax_b_frames;
|
|
lavc_venc_context->b_quant_factor= lavc_param_vb_qfactor;
|
|
lavc_venc_context->rc_strategy= lavc_param_vrc_strategy;
|
|
lavc_venc_context->b_frame_strategy= lavc_param_vb_strategy;
|
|
lavc_venc_context->b_quant_offset= (int)(FF_QP2LAMBDA * lavc_param_vb_qoffset + 0.5);
|
|
lavc_venc_context->luma_elim_threshold= lavc_param_luma_elim_threshold;
|
|
lavc_venc_context->chroma_elim_threshold= lavc_param_chroma_elim_threshold;
|
|
lavc_venc_context->rtp_payload_size= lavc_param_packet_size;
|
|
lavc_venc_context->strict_std_compliance= lavc_param_strict;
|
|
lavc_venc_context->i_quant_factor= lavc_param_vi_qfactor;
|
|
lavc_venc_context->i_quant_offset= (int)(FF_QP2LAMBDA * lavc_param_vi_qoffset + 0.5);
|
|
lavc_venc_context->rc_qsquish= lavc_param_rc_qsquish;
|
|
lavc_venc_context->rc_qmod_amp= lavc_param_rc_qmod_amp;
|
|
lavc_venc_context->rc_qmod_freq= lavc_param_rc_qmod_freq;
|
|
lavc_venc_context->rc_eq= lavc_param_rc_eq;
|
|
|
|
mux_v->max_rate=
|
|
lavc_venc_context->rc_max_rate= lavc_param_rc_max_rate*1000;
|
|
lavc_venc_context->rc_min_rate= lavc_param_rc_min_rate*1000;
|
|
|
|
mux_v->vbv_size=
|
|
lavc_venc_context->rc_buffer_size= lavc_param_rc_buffer_size*1000;
|
|
|
|
lavc_venc_context->rc_initial_buffer_occupancy=
|
|
lavc_venc_context->rc_buffer_size *
|
|
lavc_param_rc_initial_buffer_occupancy;
|
|
lavc_venc_context->rc_buffer_aggressivity= lavc_param_rc_buffer_aggressivity;
|
|
lavc_venc_context->rc_initial_cplx= lavc_param_rc_initial_cplx;
|
|
lavc_venc_context->debug= lavc_param_debug;
|
|
lavc_venc_context->last_predictor_count= lavc_param_last_pred;
|
|
lavc_venc_context->pre_me= lavc_param_pre_me;
|
|
lavc_venc_context->me_pre_cmp= lavc_param_me_pre_cmp;
|
|
lavc_venc_context->pre_dia_size= lavc_param_pre_dia_size;
|
|
lavc_venc_context->me_subpel_quality= lavc_param_me_subpel_quality;
|
|
lavc_venc_context->me_range= lavc_param_me_range;
|
|
lavc_venc_context->intra_quant_bias= lavc_param_ibias;
|
|
lavc_venc_context->inter_quant_bias= lavc_param_pbias;
|
|
lavc_venc_context->coder_type= lavc_param_coder;
|
|
lavc_venc_context->context_model= lavc_param_context;
|
|
lavc_venc_context->scenechange_threshold= lavc_param_sc_threshold;
|
|
lavc_venc_context->noise_reduction= lavc_param_noise_reduction;
|
|
lavc_venc_context->quantizer_noise_shaping= lavc_param_qns;
|
|
lavc_venc_context->inter_threshold= lavc_param_inter_threshold;
|
|
lavc_venc_context->nsse_weight= lavc_param_nssew;
|
|
lavc_venc_context->frame_skip_threshold= lavc_param_skip_threshold;
|
|
lavc_venc_context->frame_skip_factor= lavc_param_skip_factor;
|
|
lavc_venc_context->frame_skip_exp= lavc_param_skip_exp;
|
|
lavc_venc_context->frame_skip_cmp= lavc_param_skip_cmp;
|
|
|
|
if (lavc_param_intra_matrix)
|
|
{
|
|
char *tmp;
|
|
|
|
lavc_venc_context->intra_matrix =
|
|
av_malloc(sizeof(*lavc_venc_context->intra_matrix)*64);
|
|
|
|
i = 0;
|
|
while ((tmp = strsep(&lavc_param_intra_matrix, ",")) && (i < 64))
|
|
{
|
|
if (!tmp || (tmp && !strlen(tmp)))
|
|
break;
|
|
lavc_venc_context->intra_matrix[i++] = atoi(tmp);
|
|
}
|
|
|
|
if (i != 64)
|
|
av_freep(&lavc_venc_context->intra_matrix);
|
|
else
|
|
mp_msg(MSGT_MENCODER, MSGL_V, "Using user specified intra matrix\n");
|
|
}
|
|
if (lavc_param_inter_matrix)
|
|
{
|
|
char *tmp;
|
|
|
|
lavc_venc_context->inter_matrix =
|
|
av_malloc(sizeof(*lavc_venc_context->inter_matrix)*64);
|
|
|
|
i = 0;
|
|
while ((tmp = strsep(&lavc_param_inter_matrix, ",")) && (i < 64))
|
|
{
|
|
if (!tmp || (tmp && !strlen(tmp)))
|
|
break;
|
|
lavc_venc_context->inter_matrix[i++] = atoi(tmp);
|
|
}
|
|
|
|
if (i != 64)
|
|
av_freep(&lavc_venc_context->inter_matrix);
|
|
else
|
|
mp_msg(MSGT_MENCODER, MSGL_V, "Using user specified inter matrix\n");
|
|
}
|
|
|
|
p= lavc_param_rc_override_string;
|
|
for(i=0; p; i++){
|
|
int start, end, q;
|
|
int e=sscanf(p, "%d,%d,%d", &start, &end, &q);
|
|
if(e!=3){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"error parsing vrc_q\n");
|
|
return 0;
|
|
}
|
|
lavc_venc_context->rc_override=
|
|
realloc(lavc_venc_context->rc_override, sizeof(RcOverride)*(i+1));
|
|
lavc_venc_context->rc_override[i].start_frame= start;
|
|
lavc_venc_context->rc_override[i].end_frame = end;
|
|
if(q>0){
|
|
lavc_venc_context->rc_override[i].qscale= q;
|
|
lavc_venc_context->rc_override[i].quality_factor= 1.0;
|
|
}
|
|
else{
|
|
lavc_venc_context->rc_override[i].qscale= 0;
|
|
lavc_venc_context->rc_override[i].quality_factor= -q/100.0;
|
|
}
|
|
p= strchr(p, '/');
|
|
if(p) p++;
|
|
}
|
|
lavc_venc_context->rc_override_count=i;
|
|
|
|
lavc_venc_context->mpeg_quant=lavc_param_mpeg_quant;
|
|
|
|
lavc_venc_context->dct_algo= lavc_param_fdct;
|
|
lavc_venc_context->idct_algo= lavc_param_idct;
|
|
|
|
lavc_venc_context->lumi_masking= lavc_param_lumi_masking;
|
|
lavc_venc_context->temporal_cplx_masking= lavc_param_temporal_cplx_masking;
|
|
lavc_venc_context->spatial_cplx_masking= lavc_param_spatial_cplx_masking;
|
|
lavc_venc_context->p_masking= lavc_param_p_masking;
|
|
lavc_venc_context->dark_masking= lavc_param_dark_masking;
|
|
lavc_venc_context->border_masking = lavc_param_border_masking;
|
|
|
|
if (lavc_param_aspect != NULL)
|
|
{
|
|
int par_width, par_height, e;
|
|
float ratio=0;
|
|
|
|
e= sscanf (lavc_param_aspect, "%d/%d", &par_width, &par_height);
|
|
if(e==2){
|
|
if(par_height)
|
|
ratio= (float)par_width / (float)par_height;
|
|
}else{
|
|
e= sscanf (lavc_param_aspect, "%f", &ratio);
|
|
}
|
|
|
|
if (e && ratio > 0.1 && ratio < 10.0) {
|
|
lavc_venc_context->sample_aspect_ratio= av_d2q(ratio * height / width, 255);
|
|
mp_dbg(MSGT_MENCODER, MSGL_DBG2, "sample_aspect_ratio: %d/%d\n",
|
|
lavc_venc_context->sample_aspect_ratio.num,
|
|
lavc_venc_context->sample_aspect_ratio.den);
|
|
mux_v->aspect = ratio;
|
|
mp_dbg(MSGT_MENCODER, MSGL_DBG2, "aspect_ratio: %f\n", ratio);
|
|
} else {
|
|
mp_dbg(MSGT_MENCODER, MSGL_ERR, "aspect ratio: cannot parse \"%s\"\n", lavc_param_aspect);
|
|
return 0;
|
|
}
|
|
}
|
|
else if (lavc_param_autoaspect) {
|
|
lavc_venc_context->sample_aspect_ratio = av_d2q((float)d_width/d_height*height / width, 255);
|
|
mux_v->aspect = (float)d_width/d_height;
|
|
}
|
|
|
|
/* keyframe interval */
|
|
if (lavc_param_keyint >= 0) /* != -1 */
|
|
lavc_venc_context->gop_size = lavc_param_keyint;
|
|
else
|
|
lavc_venc_context->gop_size = 250; /* default */
|
|
|
|
lavc_venc_context->flags = 0;
|
|
if (lavc_param_mb_decision)
|
|
{
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_MPCODECS_HighQualityEncodingSelected);
|
|
lavc_venc_context->mb_decision= lavc_param_mb_decision;
|
|
}
|
|
|
|
lavc_venc_context->me_cmp= lavc_param_me_cmp;
|
|
lavc_venc_context->me_sub_cmp= lavc_param_me_sub_cmp;
|
|
lavc_venc_context->mb_cmp= lavc_param_mb_cmp;
|
|
#ifdef FF_CMP_VSAD
|
|
lavc_venc_context->ildct_cmp= lavc_param_ildct_cmp;
|
|
#endif
|
|
lavc_venc_context->dia_size= lavc_param_dia_size;
|
|
lavc_venc_context->flags|= lavc_param_qpel;
|
|
lavc_venc_context->trellis = lavc_param_trell;
|
|
lavc_venc_context->flags|= lavc_param_lowdelay;
|
|
lavc_venc_context->flags|= lavc_param_bit_exact;
|
|
lavc_venc_context->flags|= lavc_param_aic;
|
|
lavc_venc_context->flags|= lavc_param_aiv;
|
|
lavc_venc_context->flags|= lavc_param_umv;
|
|
lavc_venc_context->flags|= lavc_param_obmc;
|
|
lavc_venc_context->flags|= lavc_param_loop;
|
|
lavc_venc_context->flags|= lavc_param_v4mv ? CODEC_FLAG_4MV : 0;
|
|
lavc_venc_context->flags|= lavc_param_data_partitioning;
|
|
lavc_venc_context->flags|= lavc_param_cbp;
|
|
lavc_venc_context->flags|= lavc_param_mv0;
|
|
lavc_venc_context->flags|= lavc_param_qp_rd;
|
|
lavc_venc_context->flags|= lavc_param_ss;
|
|
lavc_venc_context->flags|= lavc_param_alt;
|
|
lavc_venc_context->flags|= lavc_param_ilme;
|
|
#ifdef CODEC_FLAG_CLOSED_GOP
|
|
lavc_venc_context->flags|= lavc_param_closed_gop;
|
|
#endif
|
|
if(lavc_param_gray) lavc_venc_context->flags|= CODEC_FLAG_GRAY;
|
|
|
|
if(lavc_param_normalize_aqp) lavc_venc_context->flags|= CODEC_FLAG_NORMALIZE_AQP;
|
|
if(lavc_param_interlaced_dct) lavc_venc_context->flags|= CODEC_FLAG_INTERLACED_DCT;
|
|
lavc_venc_context->flags|= lavc_param_psnr;
|
|
lavc_venc_context->intra_dc_precision = lavc_param_dc_precision - 8;
|
|
lavc_venc_context->prediction_method= lavc_param_prediction_method;
|
|
lavc_venc_context->brd_scale = lavc_param_brd_scale;
|
|
lavc_venc_context->bidir_refine = lavc_param_bidir_refine;
|
|
lavc_venc_context->scenechange_factor = lavc_param_sc_factor;
|
|
if((lavc_param_video_global_header&1)
|
|
/*|| (video_global_header==0 && (oc->oformat->flags & AVFMT_GLOBALHEADER))*/){
|
|
lavc_venc_context->flags |= CODEC_FLAG_GLOBAL_HEADER;
|
|
}
|
|
if(lavc_param_video_global_header&2){
|
|
lavc_venc_context->flags2 |= CODEC_FLAG2_LOCAL_HEADER;
|
|
}
|
|
lavc_venc_context->mv0_threshold = lavc_param_mv0_threshold;
|
|
lavc_venc_context->refs = lavc_param_refs;
|
|
lavc_venc_context->b_sensitivity = lavc_param_b_sensitivity;
|
|
lavc_venc_context->level = lavc_param_level;
|
|
|
|
if(lavc_param_avopt){
|
|
if(parse_avopts(lavc_venc_context, lavc_param_avopt) < 0){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR, "Your options /%s/ look like gibberish to me pal\n", lavc_param_avopt);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
mux_v->imgfmt = lavc_param_format;
|
|
switch(lavc_param_format)
|
|
{
|
|
case IMGFMT_YV12:
|
|
lavc_venc_context->pix_fmt = PIX_FMT_YUV420P;
|
|
break;
|
|
case IMGFMT_422P:
|
|
lavc_venc_context->pix_fmt = PIX_FMT_YUV422P;
|
|
break;
|
|
case IMGFMT_444P:
|
|
lavc_venc_context->pix_fmt = PIX_FMT_YUV444P;
|
|
break;
|
|
case IMGFMT_411P:
|
|
lavc_venc_context->pix_fmt = PIX_FMT_YUV411P;
|
|
break;
|
|
case IMGFMT_YVU9:
|
|
lavc_venc_context->pix_fmt = PIX_FMT_YUV410P;
|
|
break;
|
|
case IMGFMT_BGR32:
|
|
lavc_venc_context->pix_fmt = PIX_FMT_RGB32;
|
|
break;
|
|
default:
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"%s is not a supported format\n", vo_format_name(lavc_param_format));
|
|
return 0;
|
|
}
|
|
|
|
if(!stats_file) {
|
|
/* lavc internal 2pass bitrate control */
|
|
switch(lavc_param_vpass){
|
|
case 2:
|
|
case 3:
|
|
lavc_venc_context->flags|= CODEC_FLAG_PASS2;
|
|
stats_file= fopen(passtmpfile, "rb");
|
|
if(stats_file==NULL){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"2pass failed: filename=%s\n", passtmpfile);
|
|
return 0;
|
|
}
|
|
fseek(stats_file, 0, SEEK_END);
|
|
size= ftell(stats_file);
|
|
fseek(stats_file, 0, SEEK_SET);
|
|
|
|
lavc_venc_context->stats_in= av_malloc(size + 1);
|
|
lavc_venc_context->stats_in[size]=0;
|
|
|
|
if(fread(lavc_venc_context->stats_in, size, 1, stats_file)<1){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"2pass failed: reading from filename=%s\n", passtmpfile);
|
|
return 0;
|
|
}
|
|
if(lavc_param_vpass == 2)
|
|
break;
|
|
else
|
|
fclose(stats_file);
|
|
/* fall through */
|
|
case 1:
|
|
lavc_venc_context->flags|= CODEC_FLAG_PASS1;
|
|
stats_file= fopen(passtmpfile, "wb");
|
|
if(stats_file==NULL){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"2pass failed: filename=%s\n", passtmpfile);
|
|
return 0;
|
|
}
|
|
if(lavc_param_turbo && (lavc_param_vpass == 1)) {
|
|
/* uses SAD comparison functions instead of other hungrier */
|
|
lavc_venc_context->me_pre_cmp = 0;
|
|
lavc_venc_context->me_cmp = 0;
|
|
lavc_venc_context->me_sub_cmp = 0;
|
|
lavc_venc_context->mb_cmp = 2;
|
|
|
|
/* Disables diamond motion estimation */
|
|
lavc_venc_context->pre_dia_size = 0;
|
|
lavc_venc_context->dia_size = 1;
|
|
|
|
lavc_venc_context->quantizer_noise_shaping = 0; // qns=0
|
|
lavc_venc_context->noise_reduction = 0; // nr=0
|
|
lavc_venc_context->mb_decision = 0; // mbd=0 ("realtime" encoding)
|
|
|
|
lavc_venc_context->flags &= ~CODEC_FLAG_QPEL;
|
|
lavc_venc_context->flags &= ~CODEC_FLAG_4MV;
|
|
lavc_venc_context->trellis = 0;
|
|
lavc_venc_context->flags &= ~CODEC_FLAG_CBP_RD;
|
|
lavc_venc_context->flags &= ~CODEC_FLAG_QP_RD;
|
|
lavc_venc_context->flags &= ~CODEC_FLAG_MV0;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
lavc_venc_context->me_method = ME_ZERO+lavc_param_vme;
|
|
|
|
/* fixed qscale :p */
|
|
if (lavc_param_vqscale >= 0.0)
|
|
{
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_MPCODECS_UsingConstantQscale, lavc_param_vqscale);
|
|
lavc_venc_context->flags |= CODEC_FLAG_QSCALE;
|
|
lavc_venc_context->global_quality=
|
|
vf->priv->pic->quality = (int)(FF_QP2LAMBDA * lavc_param_vqscale + 0.5);
|
|
}
|
|
|
|
if(lavc_param_threads > 1)
|
|
avcodec_thread_init(lavc_venc_context, lavc_param_threads);
|
|
|
|
if (avcodec_open(lavc_venc_context, vf->priv->codec) != 0) {
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantOpenCodec);
|
|
return 0;
|
|
}
|
|
|
|
if (lavc_venc_context->codec->encode == NULL) {
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"avcodec init failed (ctx->codec->encode == NULL)!\n");
|
|
return 0;
|
|
}
|
|
|
|
/* free second pass buffer, its not needed anymore */
|
|
av_freep(&lavc_venc_context->stats_in);
|
|
if(lavc_venc_context->bits_per_coded_sample)
|
|
mux_v->bih->biBitCount= lavc_venc_context->bits_per_coded_sample;
|
|
if(lavc_venc_context->extradata_size){
|
|
mux_v->bih= realloc(mux_v->bih, sizeof(BITMAPINFOHEADER) + lavc_venc_context->extradata_size);
|
|
memcpy(mux_v->bih + 1, lavc_venc_context->extradata, lavc_venc_context->extradata_size);
|
|
mux_v->bih->biSize= sizeof(BITMAPINFOHEADER) + lavc_venc_context->extradata_size;
|
|
}
|
|
|
|
mux_v->decoder_delay = lavc_venc_context->max_b_frames ? 1 : 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int control(struct vf_instance_s* vf, int request, void* data){
|
|
|
|
switch(request){
|
|
case VFCTRL_FLUSH_FRAMES:
|
|
if(vf->priv->codec->capabilities & CODEC_CAP_DELAY)
|
|
while(encode_frame(vf, NULL, MP_NOPTS_VALUE) > 0);
|
|
return CONTROL_TRUE;
|
|
default:
|
|
return CONTROL_UNKNOWN;
|
|
}
|
|
}
|
|
|
|
static int query_format(struct vf_instance_s* vf, unsigned int fmt){
|
|
switch(fmt){
|
|
case IMGFMT_YV12:
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_I420:
|
|
if(lavc_param_format == IMGFMT_YV12)
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_ACCEPT_STRIDE;
|
|
break;
|
|
case IMGFMT_411P:
|
|
if(lavc_param_format == IMGFMT_411P)
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_ACCEPT_STRIDE;
|
|
break;
|
|
case IMGFMT_422P:
|
|
if(lavc_param_format == IMGFMT_422P)
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_ACCEPT_STRIDE;
|
|
break;
|
|
case IMGFMT_444P:
|
|
if(lavc_param_format == IMGFMT_444P)
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_ACCEPT_STRIDE;
|
|
break;
|
|
case IMGFMT_YVU9:
|
|
if(lavc_param_format == IMGFMT_YVU9)
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_ACCEPT_STRIDE;
|
|
break;
|
|
case IMGFMT_BGR32:
|
|
if(lavc_param_format == IMGFMT_BGR32)
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_ACCEPT_STRIDE;
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static double psnr(double d){
|
|
if(d==0) return INFINITY;
|
|
return -10.0*log(d)/log(10);
|
|
}
|
|
|
|
static int put_image(struct vf_instance_s* vf, mp_image_t *mpi, double pts){
|
|
AVFrame *pic= vf->priv->pic;
|
|
|
|
pic->data[0]=mpi->planes[0];
|
|
pic->data[1]=mpi->planes[1];
|
|
pic->data[2]=mpi->planes[2];
|
|
pic->linesize[0]=mpi->stride[0];
|
|
pic->linesize[1]=mpi->stride[1];
|
|
pic->linesize[2]=mpi->stride[2];
|
|
|
|
if(lavc_param_interlaced_dct){
|
|
if((mpi->fields & MP_IMGFIELD_ORDERED) && (mpi->fields & MP_IMGFIELD_INTERLACED))
|
|
pic->top_field_first= !!(mpi->fields & MP_IMGFIELD_TOP_FIRST);
|
|
else
|
|
pic->top_field_first= 1;
|
|
|
|
if(lavc_param_top!=-1)
|
|
pic->top_field_first= lavc_param_top;
|
|
}
|
|
|
|
return encode_frame(vf, pic, pts) >= 0;
|
|
}
|
|
|
|
static int encode_frame(struct vf_instance_s* vf, AVFrame *pic, double pts){
|
|
const char pict_type_char[5]= {'?', 'I', 'P', 'B', 'S'};
|
|
int out_size;
|
|
double dts;
|
|
|
|
if(pts == MP_NOPTS_VALUE)
|
|
pts= lavc_venc_context->frame_number * av_q2d(lavc_venc_context->time_base);
|
|
|
|
if(pic){
|
|
#if 0
|
|
pic->opaque= malloc(sizeof(pts));
|
|
memcpy(pic->opaque, &pts, sizeof(pts));
|
|
#else
|
|
if(pts != MP_NOPTS_VALUE)
|
|
pic->pts= floor(pts / av_q2d(lavc_venc_context->time_base) + 0.5);
|
|
else
|
|
pic->pts= MP_NOPTS_VALUE;
|
|
#endif
|
|
}
|
|
out_size = avcodec_encode_video(lavc_venc_context, mux_v->buffer, mux_v->buffer_size,
|
|
pic);
|
|
|
|
if(pts != MP_NOPTS_VALUE)
|
|
dts= pts - lavc_venc_context->delay * av_q2d(lavc_venc_context->time_base);
|
|
else
|
|
dts= MP_NOPTS_VALUE;
|
|
#if 0
|
|
pts= lavc_venc_context->coded_frame->opaque ?
|
|
*(double*)lavc_venc_context->coded_frame->opaque
|
|
: MP_NOPTS_VALUE;
|
|
#else
|
|
if(lavc_venc_context->coded_frame->pts != MP_NOPTS_VALUE)
|
|
pts= lavc_venc_context->coded_frame->pts * av_q2d(lavc_venc_context->time_base);
|
|
else
|
|
pts= MP_NOPTS_VALUE;
|
|
assert(MP_NOPTS_VALUE == AV_NOPTS_VALUE);
|
|
#endif
|
|
//fprintf(stderr, "ve_lavc %f/%f\n", dts, pts);
|
|
if(out_size == 0 && lavc_param_skip_threshold==0 && lavc_param_skip_factor==0){
|
|
++mux_v->encoder_delay;
|
|
return 0;
|
|
}
|
|
|
|
muxer_write_chunk(mux_v,out_size,lavc_venc_context->coded_frame->key_frame?0x10:0,
|
|
dts, pts);
|
|
free(lavc_venc_context->coded_frame->opaque);
|
|
lavc_venc_context->coded_frame->opaque= NULL;
|
|
|
|
/* store psnr / pict size / type / qscale */
|
|
if(lavc_param_psnr){
|
|
static FILE *fvstats=NULL;
|
|
char filename[20];
|
|
double f= lavc_venc_context->width*lavc_venc_context->height*255.0*255.0;
|
|
double quality=0.0;
|
|
int8_t *q;
|
|
|
|
if(!fvstats) {
|
|
time_t today2;
|
|
struct tm *today;
|
|
today2 = time(NULL);
|
|
today = localtime(&today2);
|
|
sprintf(filename, "psnr_%02d%02d%02d.log", today->tm_hour,
|
|
today->tm_min, today->tm_sec);
|
|
fvstats = fopen(filename,"w");
|
|
if(!fvstats) {
|
|
perror("fopen");
|
|
lavc_param_psnr=0; // disable block
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"Can't open %s for writing. Check its permissions.\n",filename);
|
|
return -1;
|
|
/*exit(1);*/
|
|
}
|
|
}
|
|
|
|
// average MB quantizer
|
|
q = lavc_venc_context->coded_frame->qscale_table;
|
|
if(q) {
|
|
int x, y;
|
|
int w = (lavc_venc_context->width+15) >> 4;
|
|
int h = (lavc_venc_context->height+15) >> 4;
|
|
for( y = 0; y < h; y++ ) {
|
|
for( x = 0; x < w; x++ )
|
|
quality += (double)*(q+x);
|
|
q += lavc_venc_context->coded_frame->qstride;
|
|
}
|
|
quality /= w * h;
|
|
} else
|
|
quality = lavc_venc_context->coded_frame->quality / (float)FF_QP2LAMBDA;
|
|
|
|
fprintf(fvstats, "%6d, %2.2f, %6d, %2.2f, %2.2f, %2.2f, %2.2f %c\n",
|
|
lavc_venc_context->coded_frame->coded_picture_number,
|
|
quality,
|
|
out_size,
|
|
psnr(lavc_venc_context->coded_frame->error[0]/f),
|
|
psnr(lavc_venc_context->coded_frame->error[1]*4/f),
|
|
psnr(lavc_venc_context->coded_frame->error[2]*4/f),
|
|
psnr((lavc_venc_context->coded_frame->error[0]+lavc_venc_context->coded_frame->error[1]+lavc_venc_context->coded_frame->error[2])/(f*1.5)),
|
|
pict_type_char[lavc_venc_context->coded_frame->pict_type]
|
|
);
|
|
}
|
|
/* store stats if there are any */
|
|
if(lavc_venc_context->stats_out && stats_file)
|
|
fprintf(stats_file, "%s", lavc_venc_context->stats_out);
|
|
return out_size;
|
|
}
|
|
|
|
static void uninit(struct vf_instance_s* vf){
|
|
|
|
if(lavc_param_psnr){
|
|
double f= lavc_venc_context->width*lavc_venc_context->height*255.0*255.0;
|
|
f*= lavc_venc_context->coded_frame->coded_picture_number;
|
|
|
|
mp_msg(MSGT_MENCODER, MSGL_INFO, "PSNR: Y:%2.2f, Cb:%2.2f, Cr:%2.2f, All:%2.2f\n",
|
|
psnr(lavc_venc_context->error[0]/f),
|
|
psnr(lavc_venc_context->error[1]*4/f),
|
|
psnr(lavc_venc_context->error[2]*4/f),
|
|
psnr((lavc_venc_context->error[0]+lavc_venc_context->error[1]+lavc_venc_context->error[2])/(f*1.5))
|
|
);
|
|
}
|
|
|
|
av_freep(&lavc_venc_context->intra_matrix);
|
|
av_freep(&lavc_venc_context->inter_matrix);
|
|
|
|
avcodec_close(lavc_venc_context);
|
|
|
|
if(stats_file) fclose(stats_file);
|
|
|
|
/* free rc_override */
|
|
av_freep(&lavc_venc_context->rc_override);
|
|
|
|
av_freep(&vf->priv->context);
|
|
}
|
|
|
|
//===========================================================================//
|
|
|
|
static int vf_open(vf_instance_t *vf, char* args){
|
|
vf->uninit=uninit;
|
|
vf->config=config;
|
|
vf->default_caps=VFCAP_CONSTANT;
|
|
vf->control=control;
|
|
vf->query_format=query_format;
|
|
vf->put_image=put_image;
|
|
vf->priv=malloc(sizeof(struct vf_priv_s));
|
|
memset(vf->priv,0,sizeof(struct vf_priv_s));
|
|
vf->priv->mux=(muxer_stream_t*)args;
|
|
|
|
/* XXX: hack: some of the MJPEG decoder DLL's needs exported huffman
|
|
table, so we define a zero-table, also lavc mjpeg encoder is putting
|
|
huffman tables into the stream, so no problem */
|
|
if (lavc_param_vcodec && !strcasecmp(lavc_param_vcodec, "mjpeg"))
|
|
{
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)+28);
|
|
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER)+28);
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER)+28;
|
|
}
|
|
else if (lavc_param_vcodec && (!strcasecmp(lavc_param_vcodec, "huffyuv")
|
|
|| !strcasecmp(lavc_param_vcodec, "ffvhuff")))
|
|
{
|
|
/* XXX: hack: huffyuv needs to store huffman tables (allthough we dunno the size yet ...) */
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)+1000);
|
|
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER)+1000);
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER)+1000;
|
|
}
|
|
else if (lavc_param_vcodec && !strcasecmp(lavc_param_vcodec, "asv1"))
|
|
{
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)+8);
|
|
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER)+8);
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER)+8;
|
|
}
|
|
else if (lavc_param_vcodec && !strcasecmp(lavc_param_vcodec, "asv2"))
|
|
{
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)+8);
|
|
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER)+8);
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER)+8;
|
|
}
|
|
else if (lavc_param_vcodec && !strcasecmp(lavc_param_vcodec, "wmv2"))
|
|
{
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)+4);
|
|
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER)+4);
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER)+4;
|
|
}
|
|
else
|
|
{
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
|
|
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
}
|
|
mux_v->bih->biWidth=0;
|
|
mux_v->bih->biHeight=0;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24;
|
|
if (!lavc_param_vcodec)
|
|
{
|
|
printf("No libavcodec codec specified! It's required!\n");
|
|
return 0;
|
|
}
|
|
|
|
if (!strcasecmp(lavc_param_vcodec, "mpeg1") || !strcasecmp(lavc_param_vcodec, "mpeg1video"))
|
|
mux_v->bih->biCompression = mmioFOURCC('m', 'p', 'g', '1');
|
|
else if (!strcasecmp(lavc_param_vcodec, "mpeg2") || !strcasecmp(lavc_param_vcodec, "mpeg2video"))
|
|
mux_v->bih->biCompression = mmioFOURCC('m', 'p', 'g', '2');
|
|
else if (!strcasecmp(lavc_param_vcodec, "h263") || !strcasecmp(lavc_param_vcodec, "h263p"))
|
|
mux_v->bih->biCompression = mmioFOURCC('h', '2', '6', '3');
|
|
else if (!strcasecmp(lavc_param_vcodec, "rv10"))
|
|
mux_v->bih->biCompression = mmioFOURCC('R', 'V', '1', '0');
|
|
else if (!strcasecmp(lavc_param_vcodec, "mjpeg"))
|
|
mux_v->bih->biCompression = mmioFOURCC('M', 'J', 'P', 'G');
|
|
else if (!strcasecmp(lavc_param_vcodec, "ljpeg"))
|
|
mux_v->bih->biCompression = mmioFOURCC('L', 'J', 'P', 'G');
|
|
else if (!strcasecmp(lavc_param_vcodec, "mpeg4"))
|
|
mux_v->bih->biCompression = mmioFOURCC('F', 'M', 'P', '4');
|
|
else if (!strcasecmp(lavc_param_vcodec, "msmpeg4"))
|
|
mux_v->bih->biCompression = mmioFOURCC('d', 'i', 'v', '3');
|
|
else if (!strcasecmp(lavc_param_vcodec, "msmpeg4v2"))
|
|
mux_v->bih->biCompression = mmioFOURCC('M', 'P', '4', '2');
|
|
else if (!strcasecmp(lavc_param_vcodec, "wmv1"))
|
|
mux_v->bih->biCompression = mmioFOURCC('W', 'M', 'V', '1');
|
|
else if (!strcasecmp(lavc_param_vcodec, "wmv2"))
|
|
mux_v->bih->biCompression = mmioFOURCC('W', 'M', 'V', '2');
|
|
else if (!strcasecmp(lavc_param_vcodec, "huffyuv"))
|
|
mux_v->bih->biCompression = mmioFOURCC('H', 'F', 'Y', 'U');
|
|
else if (!strcasecmp(lavc_param_vcodec, "ffvhuff"))
|
|
mux_v->bih->biCompression = mmioFOURCC('F', 'F', 'V', 'H');
|
|
else if (!strcasecmp(lavc_param_vcodec, "asv1"))
|
|
mux_v->bih->biCompression = mmioFOURCC('A', 'S', 'V', '1');
|
|
else if (!strcasecmp(lavc_param_vcodec, "asv2"))
|
|
mux_v->bih->biCompression = mmioFOURCC('A', 'S', 'V', '2');
|
|
else if (!strcasecmp(lavc_param_vcodec, "ffv1"))
|
|
mux_v->bih->biCompression = mmioFOURCC('F', 'F', 'V', '1');
|
|
else if (!strcasecmp(lavc_param_vcodec, "snow"))
|
|
mux_v->bih->biCompression = mmioFOURCC('S', 'N', 'O', 'W');
|
|
else if (!strcasecmp(lavc_param_vcodec, "flv"))
|
|
mux_v->bih->biCompression = mmioFOURCC('F', 'L', 'V', '1');
|
|
else if (!strcasecmp(lavc_param_vcodec, "dvvideo"))
|
|
mux_v->bih->biCompression = mmioFOURCC('d', 'v', 's', 'd');
|
|
else if (!strcasecmp(lavc_param_vcodec, "libx264"))
|
|
mux_v->bih->biCompression = mmioFOURCC('h', '2', '6', '4');
|
|
else if (!strcasecmp(lavc_param_vcodec, "libschroedinger"))
|
|
mux_v->bih->biCompression = mmioFOURCC('d', 'r', 'a', 'c');
|
|
else if (!strcasecmp(lavc_param_vcodec, "libdirac"))
|
|
mux_v->bih->biCompression = mmioFOURCC('d', 'r', 'a', 'c');
|
|
else
|
|
mux_v->bih->biCompression = mmioFOURCC(lavc_param_vcodec[0],
|
|
lavc_param_vcodec[1], lavc_param_vcodec[2], lavc_param_vcodec[3]); /* FIXME!!! */
|
|
|
|
if (!avcodec_initialized){
|
|
avcodec_init();
|
|
avcodec_register_all();
|
|
avcodec_initialized=1;
|
|
}
|
|
|
|
vf->priv->codec = (AVCodec *)avcodec_find_encoder_by_name(lavc_param_vcodec);
|
|
if (!vf->priv->codec) {
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_MissingLAVCcodec, lavc_param_vcodec);
|
|
return 0;
|
|
}
|
|
|
|
vf->priv->pic = avcodec_alloc_frame();
|
|
vf->priv->context = avcodec_alloc_context();
|
|
|
|
return 1;
|
|
}
|
|
|
|
vf_info_t ve_info_lavc = {
|
|
"libavcodec encoder",
|
|
"lavc",
|
|
"A'rpi, Alex, Michael",
|
|
"for internal use by mencoder",
|
|
vf_open
|
|
};
|
|
|
|
//===========================================================================//
|