#include #include #include #include #include #include #if !defined(INFINITY) && defined(HUGE_VAL) #define INFINITY HUGE_VAL #endif #include "config.h" #ifdef USE_LIBAVCODEC #include "mp_msg.h" #include "help_mp.h" #include "codec-cfg.h" #include "stream.h" #include "demuxer.h" #include "stheader.h" #include "muxer.h" #include "img_format.h" #include "mp_image.h" #include "vf.h" extern char* passtmpfile; //===========================================================================// #ifdef USE_LIBAVCODEC_SO #include #else #include "libavcodec/avcodec.h" #endif #if LIBAVCODEC_BUILD < 4641 #error we do not support libavcodec prior to build 4641, get the latest libavcodec CVS #endif #if LIBAVCODEC_BUILD < 4659 #warning your version of libavcodec is old, u might want to get a newer one #endif #if LIBAVCODEC_BUILD < 4645 #define AVFrame AVVideoFrame #define coded_frame coded_picture #endif extern int avcodec_inited; /* video options */ static char *lavc_param_vcodec = "mpeg4"; static int lavc_param_vbitrate = -1; static int lavc_param_vrate_tolerance = 1000*8; static int lavc_param_mb_decision = 0; /* default is realtime encoding */ static int lavc_param_v4mv = 0; static int lavc_param_vme = 4; static float lavc_param_vqscale = 0.0; static int lavc_param_vqmin = 2; static int lavc_param_vqmax = 31; static int lavc_param_mb_qmin = 2; static int lavc_param_mb_qmax = 31; static float lavc_param_lmin = 2; static float lavc_param_lmax = 31; static int lavc_param_vqdiff = 3; static float lavc_param_vqcompress = 0.5; static float lavc_param_vqblur = 0.5; static float lavc_param_vb_qfactor = 1.25; static float lavc_param_vb_qoffset = 1.25; static float lavc_param_vi_qfactor = 0.8; static float lavc_param_vi_qoffset = 0.0; static int lavc_param_vmax_b_frames = 0; static int lavc_param_keyint = -1; static int lavc_param_vpass = 0; static int lavc_param_vrc_strategy = 2; static int lavc_param_vb_strategy = 0; static int lavc_param_luma_elim_threshold = 0; static int lavc_param_chroma_elim_threshold = 0; static int lavc_param_packet_size= 0; static int lavc_param_strict= -1; static int lavc_param_data_partitioning= 0; static int lavc_param_gray=0; static float lavc_param_rc_qsquish=1.0; static float lavc_param_rc_qmod_amp=0; static int lavc_param_rc_qmod_freq=0; static char *lavc_param_rc_override_string=NULL; static char *lavc_param_rc_eq="tex^qComp"; static int lavc_param_rc_buffer_size=0; static float lavc_param_rc_buffer_aggressivity=1.0; static int lavc_param_rc_max_rate=0; static int lavc_param_rc_min_rate=0; static float lavc_param_rc_initial_cplx=0; static float lavc_param_rc_initial_buffer_occupancy=0.9; static int lavc_param_mpeg_quant=0; static int lavc_param_fdct=0; static int lavc_param_idct=0; static char* lavc_param_aspect = NULL; static int lavc_param_autoaspect = 0; static float lavc_param_lumi_masking= 0.0; static float lavc_param_dark_masking= 0.0; static float lavc_param_temporal_cplx_masking= 0.0; static float lavc_param_spatial_cplx_masking= 0.0; static float lavc_param_p_masking= 0.0; static float lavc_param_border_masking= 0.0; static int lavc_param_normalize_aqp= 0; static int lavc_param_interlaced_dct= 0; static int lavc_param_prediction_method= FF_PRED_LEFT; static int lavc_param_format= IMGFMT_YV12; static int lavc_param_debug= 0; static int lavc_param_psnr= 0; static int lavc_param_me_pre_cmp= 0; static int lavc_param_me_cmp= 0; static int lavc_param_me_sub_cmp= 0; static int lavc_param_mb_cmp= 0; #ifdef FF_CMP_VSAD static int lavc_param_ildct_cmp= FF_CMP_VSAD; #endif static int lavc_param_pre_dia_size= 0; static int lavc_param_dia_size= 0; static int lavc_param_qpel= 0; static int lavc_param_trell= 0; static int lavc_param_bit_exact = 0; static int lavc_param_aic= 0; static int lavc_param_aiv= 0; static int lavc_param_umv= 0; static int lavc_param_obmc= 0; static int lavc_param_loop= 0; static int lavc_param_last_pred= 0; static int lavc_param_pre_me= 1; static int lavc_param_me_subpel_quality= 8; static int lavc_param_me_range= 0; #if LIBAVCODEC_BUILD >= 4663 static int lavc_param_ibias= FF_DEFAULT_QUANT_BIAS; static int lavc_param_pbias= FF_DEFAULT_QUANT_BIAS; #endif static int lavc_param_coder= 0; static int lavc_param_context= 0; static char *lavc_param_intra_matrix = NULL; static char *lavc_param_inter_matrix = NULL; static int lavc_param_cbp= 0; static int lavc_param_mv0= 0; static int lavc_param_noise_reduction= 0; static int lavc_param_qns= 0; static int lavc_param_qp_rd= 0; static int lavc_param_inter_threshold= 0; static int lavc_param_sc_threshold= 0; static int lavc_param_ss= 0; static int lavc_param_top= -1; static int lavc_param_alt= 0; static int lavc_param_ilme= 0; static int lavc_param_nssew= 8; static int lavc_param_closed_gop = 0; static int lavc_param_dc_precision = 8; static int lavc_param_threads= 1; static int lavc_param_turbo = 0; static int lavc_param_brd_scale = 0; static int lavc_param_bidir_refine = 0; static int lavc_param_sc_factor = 1; char *lavc_param_acodec = "mp2"; int lavc_param_atag = 0; int lavc_param_abitrate = 224; #include "m_option.h" #ifdef USE_LIBAVCODEC m_option_t lavcopts_conf[]={ {"acodec", &lavc_param_acodec, CONF_TYPE_STRING, 0, 0, 0, NULL}, {"abitrate", &lavc_param_abitrate, CONF_TYPE_INT, CONF_RANGE, 1, 1000, NULL}, {"atag", &lavc_param_atag, CONF_TYPE_INT, CONF_RANGE, 0, 0xffff, NULL}, {"vcodec", &lavc_param_vcodec, CONF_TYPE_STRING, 0, 0, 0, NULL}, {"vbitrate", &lavc_param_vbitrate, CONF_TYPE_INT, CONF_RANGE, 4, 24000000, NULL}, {"vratetol", &lavc_param_vrate_tolerance, CONF_TYPE_INT, CONF_RANGE, 4, 24000000, NULL}, {"vhq", &lavc_param_mb_decision, CONF_TYPE_FLAG, 0, 0, 1, NULL}, {"mbd", &lavc_param_mb_decision, CONF_TYPE_INT, CONF_RANGE, 0, 9, NULL}, {"v4mv", &lavc_param_v4mv, CONF_TYPE_FLAG, 0, 0, 1, NULL}, {"vme", &lavc_param_vme, CONF_TYPE_INT, CONF_RANGE, 0, 8, NULL}, {"vqscale", &lavc_param_vqscale, CONF_TYPE_FLOAT, CONF_RANGE, 0.01, 255.0, NULL}, {"vqmin", &lavc_param_vqmin, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, {"vqmax", &lavc_param_vqmax, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, {"mbqmin", &lavc_param_mb_qmin, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, {"mbqmax", &lavc_param_mb_qmax, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, {"lmin", &lavc_param_lmin, CONF_TYPE_FLOAT, CONF_RANGE, 0.01, 255.0, NULL}, {"lmax", &lavc_param_lmax, CONF_TYPE_FLOAT, CONF_RANGE, 0.01, 255.0, NULL}, {"vqdiff", &lavc_param_vqdiff, CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, {"vqcomp", &lavc_param_vqcompress, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL}, {"vqblur", &lavc_param_vqblur, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL}, {"vb_qfactor", &lavc_param_vb_qfactor, CONF_TYPE_FLOAT, CONF_RANGE, -31.0, 31.0, NULL}, {"vmax_b_frames", &lavc_param_vmax_b_frames, CONF_TYPE_INT, CONF_RANGE, 0, FF_MAX_B_FRAMES, NULL}, {"vpass", &lavc_param_vpass, CONF_TYPE_INT, CONF_RANGE, 0, 3, NULL}, {"vrc_strategy", &lavc_param_vrc_strategy, CONF_TYPE_INT, CONF_RANGE, 0, 2, NULL}, {"vb_strategy", &lavc_param_vb_strategy, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL}, {"vb_qoffset", &lavc_param_vb_qoffset, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 31.0, NULL}, {"vlelim", &lavc_param_luma_elim_threshold, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL}, {"vcelim", &lavc_param_chroma_elim_threshold, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL}, {"vpsize", &lavc_param_packet_size, CONF_TYPE_INT, CONF_RANGE, 0, 100000000, NULL}, {"vstrict", &lavc_param_strict, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL}, {"vdpart", &lavc_param_data_partitioning, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_PART, NULL}, {"keyint", &lavc_param_keyint, CONF_TYPE_INT, 0, 0, 0, NULL}, {"gray", &lavc_param_gray, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_PART, NULL}, {"mpeg_quant", &lavc_param_mpeg_quant, CONF_TYPE_FLAG, 0, 0, 1, NULL}, {"vi_qfactor", &lavc_param_vi_qfactor, CONF_TYPE_FLOAT, CONF_RANGE, -31.0, 31.0, NULL}, {"vi_qoffset", &lavc_param_vi_qoffset, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 31.0, NULL}, {"vqsquish", &lavc_param_rc_qsquish, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 99.0, NULL}, {"vqmod_amp", &lavc_param_rc_qmod_amp, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 99.0, NULL}, {"vqmod_freq", &lavc_param_rc_qmod_freq, CONF_TYPE_INT, 0, 0, 0, NULL}, {"vrc_eq", &lavc_param_rc_eq, CONF_TYPE_STRING, 0, 0, 0, NULL}, {"vrc_override", &lavc_param_rc_override_string, CONF_TYPE_STRING, 0, 0, 0, NULL}, {"vrc_maxrate", &lavc_param_rc_max_rate, CONF_TYPE_INT, CONF_RANGE, 0, 24000000, NULL}, {"vrc_minrate", &lavc_param_rc_min_rate, CONF_TYPE_INT, CONF_RANGE, 0, 24000000, NULL}, {"vrc_buf_size", &lavc_param_rc_buffer_size, CONF_TYPE_INT, CONF_RANGE, 4, 24000000, NULL}, {"vrc_buf_aggressivity", &lavc_param_rc_buffer_aggressivity, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 99.0, NULL}, {"vrc_init_cplx", &lavc_param_rc_initial_cplx, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 9999999.0, NULL}, {"vrc_init_occupancy", &lavc_param_rc_initial_buffer_occupancy, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL}, {"vfdct", &lavc_param_fdct, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL}, {"aspect", &lavc_param_aspect, CONF_TYPE_STRING, 0, 0, 0, NULL}, {"autoaspect", &lavc_param_autoaspect, CONF_TYPE_FLAG, 0, 0, 1, NULL}, {"lumi_mask", &lavc_param_lumi_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL}, {"tcplx_mask", &lavc_param_temporal_cplx_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL}, {"scplx_mask", &lavc_param_spatial_cplx_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL}, {"p_mask", &lavc_param_p_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL}, {"naq", &lavc_param_normalize_aqp, CONF_TYPE_FLAG, 0, 0, 1, NULL}, {"dark_mask", &lavc_param_dark_masking, CONF_TYPE_FLOAT, CONF_RANGE, -1.0, 1.0, NULL}, {"ildct", &lavc_param_interlaced_dct, CONF_TYPE_FLAG, 0, 0, 1, NULL}, {"idct", &lavc_param_idct, CONF_TYPE_INT, CONF_RANGE, 0, 20, NULL}, {"pred", &lavc_param_prediction_method, CONF_TYPE_INT, CONF_RANGE, 0, 20, NULL}, {"format", &lavc_param_format, CONF_TYPE_IMGFMT, 0, 0, 0, NULL}, #if LIBAVCODEC_BUILD >= 4642 {"debug", &lavc_param_debug, CONF_TYPE_INT, CONF_RANGE, 0, 100000000, NULL}, #endif #if LIBAVCODEC_BUILD >= 4643 {"psnr", &lavc_param_psnr, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_PSNR, NULL}, #endif {"precmp", &lavc_param_me_pre_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL}, {"cmp", &lavc_param_me_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL}, {"subcmp", &lavc_param_me_sub_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL}, {"mbcmp", &lavc_param_mb_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL}, #ifdef FF_CMP_VSAD {"ildctcmp", &lavc_param_ildct_cmp, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL}, #endif {"bit_exact", &lavc_param_bit_exact, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_BITEXACT, NULL}, {"predia", &lavc_param_pre_dia_size, CONF_TYPE_INT, CONF_RANGE, -2000, 2000, NULL}, {"dia", &lavc_param_dia_size, CONF_TYPE_INT, CONF_RANGE, -2000, 2000, NULL}, {"qpel", &lavc_param_qpel, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_QPEL, NULL}, #if LIBAVCODEC_BUILD >= 4648 {"trell", &lavc_param_trell, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_TRELLIS_QUANT, NULL}, #endif {"last_pred", &lavc_param_last_pred, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL}, {"preme", &lavc_param_pre_me, CONF_TYPE_INT, CONF_RANGE, 0, 2000, NULL}, {"subq", &lavc_param_me_subpel_quality, CONF_TYPE_INT, CONF_RANGE, 0, 8, NULL}, {"me_range", &lavc_param_me_range, CONF_TYPE_INT, CONF_RANGE, 0, 16000, NULL}, #ifdef CODEC_FLAG_H263P_AIC {"aic", &lavc_param_aic, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_AIC, NULL}, {"umv", &lavc_param_umv, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_UMV, NULL}, #endif #ifdef CODEC_FLAG_H263P_AIV {"aiv", &lavc_param_aiv, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_AIV, NULL}, #endif #ifdef CODEC_FLAG_OBMC {"obmc", &lavc_param_obmc, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_OBMC, NULL}, #endif #ifdef CODEC_FLAG_LOOP_FILTER {"loop", &lavc_param_loop, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_LOOP_FILTER, NULL}, #endif #if LIBAVCODEC_BUILD >= 4663 {"ibias", &lavc_param_ibias, CONF_TYPE_INT, CONF_RANGE, -512, 512, NULL}, {"pbias", &lavc_param_pbias, CONF_TYPE_INT, CONF_RANGE, -512, 512, NULL}, #endif #if LIBAVCODEC_BUILD >= 4669 {"coder", &lavc_param_coder, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL}, {"context", &lavc_param_context, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL}, #endif #if LIBAVCODEC_BUILD >= 4675 {"intra_matrix", &lavc_param_intra_matrix, CONF_TYPE_STRING, 0, 0, 0, NULL}, {"inter_matrix", &lavc_param_inter_matrix, CONF_TYPE_STRING, 0, 0, 0, NULL}, #endif #if LIBAVCODEC_BUILD >= 4681 {"cbp", &lavc_param_cbp, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_CBP_RD, NULL}, #endif #if LIBAVCODEC_BUILD >= 4683 {"mv0", &lavc_param_mv0, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_MV0, NULL}, #endif {"nr", &lavc_param_noise_reduction, CONF_TYPE_INT, CONF_RANGE, 0, 1000000, NULL}, #ifdef CODEC_FLAG_QP_RD {"qprd", &lavc_param_qp_rd, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_QP_RD, NULL}, #endif #ifdef CODEC_FLAG_H263P_SLICE_STRUCT {"ss", &lavc_param_ss, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_H263P_SLICE_STRUCT, NULL}, #endif #ifdef CODEC_FLAG_ALT_SCAN {"alt", &lavc_param_alt, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_ALT_SCAN, NULL}, #endif #ifdef CODEC_FLAG_INTERLACED_ME {"ilme", &lavc_param_ilme, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_INTERLACED_ME, NULL}, #endif #ifdef CODEC_FLAG_CLOSED_GOP {"cgop", &lavc_param_closed_gop, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_CLOSED_GOP, NULL}, #endif #if LIBAVCODEC_BUILD >= 4711 {"dc", &lavc_param_dc_precision, CONF_TYPE_INT, CONF_RANGE, 8, 11, NULL}, #endif #if LIBAVCODEC_BUILD >= 4741 {"border_mask", &lavc_param_border_masking, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 1.0, NULL}, #endif {"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}, {"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}, {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) #if LIBAVCODEC_BUILD < 4684 #define FF_QP2LAMBDA 1 #endif static int encode_frame(struct vf_instance_s* vf, AVFrame *pic); 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 */ lavc_venc_context->bit_rate_tolerance= lavc_param_vrate_tolerance*1000; #if LIBAVCODEC_BUILD >= 4754 lavc_venc_context->time_base= (AVRational){mux_v->h.dwScale, mux_v->h.dwRate}; #else #if LIBAVCODEC_BUILD >= 4662 lavc_venc_context->frame_rate = mux_v->h.dwRate; lavc_venc_context->frame_rate_base = mux_v->h.dwScale; #else lavc_venc_context->frame_rate = mux_v->h.dwRate*FRAME_RATE_BASE/mux_v->h.dwScale; #endif #endif lavc_venc_context->qmin= lavc_param_vqmin; lavc_venc_context->qmax= lavc_param_vqmax; #if LIBAVCODEC_BUILD >= 4646 lavc_venc_context->mb_qmin= lavc_param_mb_qmin; lavc_venc_context->mb_qmax= lavc_param_mb_qmax; #endif #if LIBAVCODEC_BUILD >= 4684 lavc_venc_context->lmin= (int)(FF_QP2LAMBDA * lavc_param_lmin + 0.5); lavc_venc_context->lmax= (int)(FF_QP2LAMBDA * lavc_param_lmax + 0.5); #endif 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; if(lavc_param_packet_size )lavc_venc_context->rtp_mode=1; 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; lavc_venc_context->rc_max_rate= lavc_param_rc_max_rate*1000; lavc_venc_context->rc_min_rate= lavc_param_rc_min_rate*1000; 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; #if LIBAVCODEC_BUILD >= 4642 lavc_venc_context->debug= lavc_param_debug; #endif #if LIBAVCODEC_BUILD >= 4649 lavc_venc_context->last_predictor_count= lavc_param_last_pred; #endif #if LIBAVCODEC_BUILD >= 4650 lavc_venc_context->pre_me= lavc_param_pre_me; #endif #if LIBAVCODEC_BUILD >= 4651 lavc_venc_context->me_pre_cmp= lavc_param_me_pre_cmp; lavc_venc_context->pre_dia_size= lavc_param_pre_dia_size; #endif #if LIBAVCODEC_BUILD >= 4652 lavc_venc_context->me_subpel_quality= lavc_param_me_subpel_quality; #endif #if LIBAVCODEC_BUILD >= 4659 lavc_venc_context->me_range= lavc_param_me_range; #endif #if LIBAVCODEC_BUILD >= 4663 lavc_venc_context->intra_quant_bias= lavc_param_ibias; lavc_venc_context->inter_quant_bias= lavc_param_pbias; #endif #if LIBAVCODEC_BUILD >= 4669 lavc_venc_context->coder_type= lavc_param_coder; lavc_venc_context->context_model= lavc_param_context; #endif #if LIBAVCODEC_BUILD >= 4680 lavc_venc_context->scenechange_threshold= lavc_param_sc_threshold; #endif #if LIBAVCODEC_BUILD >= 4690 lavc_venc_context->noise_reduction= lavc_param_noise_reduction; #endif #if LIBAVCODEC_BUILD >= 4700 lavc_venc_context->quantizer_noise_shaping= lavc_param_qns; #endif #if LIBAVCODEC_BUILD >= 4693 lavc_venc_context->inter_threshold= lavc_param_inter_threshold; #endif #if LIBAVCODEC_BUILD >= 4716 lavc_venc_context->nsse_weight= lavc_param_nssew; #endif #if LIBAVCODEC_BUILD >= 4675 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"); } #endif 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; #if LIBAVCODEC_BUILD >= 4741 lavc_venc_context->border_masking = lavc_param_border_masking; #endif 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) { #if LIBAVCODEC_BUILD >= 4687 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); #else lavc_venc_context->aspect_ratio= ratio; #endif 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) { #if LIBAVCODEC_BUILD >= 4687 lavc_venc_context->sample_aspect_ratio = av_d2q((float)d_width/d_height*height / width, 255); #else lavc_venc_context->aspect_ratio = #endif 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) { printf("High quality encoding selected (non real time)!\n"); #if LIBAVCODEC_BUILD < 4673 lavc_venc_context->flags = CODEC_FLAG_HQ; #else lavc_venc_context->mb_decision= lavc_param_mb_decision; #endif } #if LIBAVCODEC_BUILD >= 4647 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; #endif #if LIBAVCODEC_BUILD >= 4648 lavc_venc_context->flags|= lavc_param_trell; #endif 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; #if LIBAVCODEC_BUILD >= 4643 lavc_venc_context->flags|= lavc_param_psnr; #endif #if LIBAVCODEC_BUILD >= 4711 lavc_venc_context->intra_dc_precision = lavc_param_dc_precision - 8; #endif 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; 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_RGBA32; 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->flags &= ~CODEC_FLAG_TRELLIS_QUANT; 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) { printf("Using constant qscale = %f (VBR)\n", lavc_param_vqscale); lavc_venc_context->flags |= CODEC_FLAG_QSCALE; #if LIBAVCODEC_BUILD >= 4668 lavc_venc_context->global_quality= #endif vf->priv->pic->quality = (int)(FF_QP2LAMBDA * lavc_param_vqscale + 0.5); } #if LIBAVCODEC_BUILD >= 4716 if(lavc_param_threads > 1) avcodec_thread_init(lavc_venc_context, lavc_param_threads); #endif 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_sample) mux_v->bih->biBitCount= lavc_venc_context->bits_per_sample; if(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; } 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) > 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){ 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 LIBAVCODEC_BUILD >= 4697 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; } #endif return (encode_frame(vf, pic) >= 0); } static int encode_frame(struct vf_instance_s* vf, AVFrame *pic){ const char pict_type_char[5]= {'?', 'I', 'P', 'B', 'S'}; int out_size; out_size = avcodec_encode_video(lavc_venc_context, mux_v->buffer, mux_v->buffer_size, pic); if(out_size == 0) return 0; muxer_write_chunk(mux_v,out_size,lavc_venc_context->coded_frame->key_frame?0x10:0); #if LIBAVCODEC_BUILD >= 4643 /* store psnr / pict size / type / qscale */ if(lavc_param_psnr){ static FILE *fvstats=NULL; char filename[20]; static long long int all_len=0; static int frame_number=0; static double all_frametime=0.0; AVFrame *pic= lavc_venc_context->coded_frame; 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] ); } #endif /* 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){ const char pict_type_char[5]= {'?', 'I', 'P', 'B', 'S'}; #if LIBAVCODEC_BUILD >= 4643 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; printf("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)) ); } #endif #if LIBAVCODEC_BUILD >= 4675 av_freep(&lavc_venc_context->intra_matrix); av_freep(&lavc_venc_context->inter_matrix); #endif 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 mux_v->bih->biCompression = mmioFOURCC(lavc_param_vcodec[0], lavc_param_vcodec[1], lavc_param_vcodec[2], lavc_param_vcodec[3]); /* FIXME!!! */ if (!avcodec_inited){ avcodec_init(); avcodec_register_all(); avcodec_inited=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; } #if LIBAVCODEC_BUILD >= 4645 vf->priv->pic = avcodec_alloc_frame(); #else vf->priv->pic = avcodec_alloc_picture(); #endif 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 }; //===========================================================================// #endif