#define VCODEC_COPY 0 #define VCODEC_FRAMENO 1 #define VCODEC_DIVX4 2 #define VCODEC_RAW 3 #define VCODEC_LIBAVCODEC 4 #define VCODEC_NULL 5 #define VCODEC_RAWRGB 6 #define VCODEC_VFW 7 #define ACODEC_COPY 0 #define ACODEC_PCM 1 #define ACODEC_VBRMP3 2 #define ACODEC_NULL 3 #include #include #include #include #include "config.h" #include "mp_msg.h" #include "version.h" #include "help_mp.h" static char* banner_text= "\n\n" "MEncoder " VERSION "(C) 2000-2002 Arpad Gereoffy (see DOCS!)\n" "\n"; #include "cpudetect.h" #include "codec-cfg.h" #include "cfgparser.h" #include "stream.h" #include "demuxer.h" #include "stheader.h" #include "playtree.h" #include "aviwrite.h" #ifdef USE_LIBVO2 #include "libvo2/libvo2.h" #else #include "libvo/video_out.h" #endif #include "dec_audio.h" #include "dec_video.h" #include "postproc/rgb2rgb.h" #ifdef HAVE_DIVX4ENCORE #include #include "divx4_vbr.h" #endif #ifdef HAVE_MP3LAME #include #endif #ifdef USE_LIBAVCODEC #ifdef USE_LIBAVCODEC_SO #include #else #include "libavcodec/avcodec.h" #endif extern int avcodec_inited; /* for video encoder */ static AVCodec *lavc_venc_codec=NULL; static AVCodecContext lavc_venc_context; static AVPicture lavc_venc_picture; /* video options */ char *lavc_param_vcodec = NULL; int lavc_param_vbitrate = -1; int lavc_param_vrate_tolerance = 1024*8; int lavc_param_vhq = 0; /* default is realtime encoding */ int lavc_param_vme = 3; int lavc_param_vqscale = 0; int lavc_param_vqmin = 3; int lavc_param_vqmax = 15; int lavc_param_vqdiff = 3; float lavc_param_vqcompress = 0.5; float lavc_param_vqblur = 0.5; int lavc_param_keyint = -1; #endif #ifdef USE_WIN32DLL static BITMAPINFOHEADER* vfw_bih=NULL; char *vfw_codecname = NULL; codecs_t *vfw_codec = NULL; #endif #ifdef HAVE_LIBCSS #include "libmpdemux/dvdauth.h" #endif #include #include "postproc/swscale.h" #include "fastmemcpy.h" /************************************************************************** Video accelerated architecture **************************************************************************/ vo_vaa_t vo_vaa; int vo_doublebuffering; int vo_directrendering; //-------------------------- // cache2: static int stream_cache_size=0; #ifdef USE_STREAM_CACHE extern int cache_fill_status; #else #define cache_fill_status 0 #endif int vcd_track=0; int audio_id=-1; int video_id=-1; int dvdsub_id=-1; static int has_audio=1; char *audio_codec=NULL; // override audio codec char *video_codec=NULL; // override video codec int audio_family=-1; // override audio codec family int video_family=-1; // override video codec family #ifdef HAVE_MP3LAME int out_audio_codec=ACODEC_VBRMP3; #else int out_audio_codec=ACODEC_PCM; #endif int out_video_codec= #ifdef HAVE_DIVX4ENCORE VCODEC_DIVX4; #else #ifdef USE_LIBAVCODEC VCODEC_LIBAVCODEC; #else VCODEC_RAW; #endif #endif // audio stream skip/resync functions requires only for seeking. // (they should be implemented in the audio codec layer) //void skip_audio_frame(sh_audio_t *sh_audio){} //void resync_audio_stream(sh_audio_t *sh_audio){} int verbose=0; // must be global! double video_time_usage=0; double vout_time_usage=0; double max_video_time_usage=0; double max_vout_time_usage=0; double cur_video_time_usage=0; double cur_vout_time_usage=0; static double audio_time_usage=0; static int total_time_usage_start=0; int benchmark=0; // A-V sync: int delay_corrected=1; static float default_max_pts_correction=-1;//0.01f; static float max_pts_correction=0;//default_max_pts_correction; static float c_total=0; float force_fps=0; float force_ofps=0; // set to 24 for inverse telecine int force_srate=0; char* out_filename="test.avi"; char* mp3_filename=NULL; char* ac3_filename=NULL; char *force_fourcc=NULL; #ifdef HAVE_DIVX4ENCORE static int pass=0; static char* passtmpfile="divx2pass.log"; int pass_working=0; #endif static int play_n_frames=-1; //char *out_audio_codec=NULL; // override audio codec //char *out_video_codec=NULL; // override video codec //#include "libmpeg2/mpeg2.h" //#include "libmpeg2/mpeg2_internal.h" #ifdef HAVE_DIVX4ENCORE ENC_PARAM divx4_param; int divx4_crispness=100; #endif #ifdef HAVE_MP3LAME int lame_param_quality=0; // best int lame_param_vbr=vbr_default; int lame_param_mode=-1; // unset int lame_param_padding=-1; // unset int lame_param_br=-1; // unset int lame_param_ratio=-1; // unset #endif static int vo_w=0, vo_h=0; static int crop_width, crop_height, crop_x0 = 0, crop_y0 = 0; static int input_pitch, input_bpp; static SwsContext* swsContext = NULL; //-------------------------- config stuff: m_config_t* mconfig; static int cfg_inc_verbose(struct config *conf){ ++verbose; return 0;} static int cfg_include(struct config *conf, char *filename){ return m_config_parse_config_file(mconfig, filename); } static char *seek_to_sec=NULL; static off_t seek_to_byte=0; static int parse_end_at(struct config *conf, const char* param); static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height); static int bits_per_pixel(uint32_t fmt); #include "get_path.c" #include "cfg-mplayer-def.h" #include "cfg-mencoder.h" #ifdef USE_DVDREAD #include "spudec.h" #endif /* FIXME */ void mencoder_exit(int level, char *how) { if (how) printf("Exiting... (%s)\n", how); else printf("Exiting...\n"); exit(level); } void parse_cfgfiles( m_config_t* conf ) { char *conffile; if ((conffile = get_path("mencoder")) == NULL) { mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_GetpathProblem); } else { if (m_config_parse_config_file(conf, conffile) < 0) mencoder_exit(1,"configfile error"); free(conffile); } } //--------------------------------------------------------------------------- // mini dummy libvo: static unsigned char* vo_image=NULL; static unsigned char* vo_image_ptr=NULL; static uint32_t draw_slice(uint8_t *src[], int stride[], int w,int h, int x0,int y0){ int y; // printf("draw_slice %dx%d %d;%d\n",w,h,x0,y0); if(y0 + h < crop_y0) return 0; if(y0 > crop_height + crop_y0) return 0; if(x0 + w < crop_x0) return 0; if(x0 > crop_width + crop_x0) return 0; if(y0 < crop_y0) { src[0] += stride[0]*(crop_y0 - y0); src[1] += stride[1]*(crop_y0 - y0)/2; src[2] += stride[2]*(crop_y0 - y0)/2; h -= crop_y0 - y0; y0 = crop_y0; } if(x0 < crop_x0) { src[0] += crop_x0 - x0; src[1] += (crop_x0 - x0)/2; src[2] += (crop_x0 - x0)/2; w -= crop_x0 - x0; x0 = crop_x0; } if(y0 + h > crop_y0 + crop_height) h = crop_y0 + crop_height - y0; if(x0 + w > crop_x0 + crop_width) w = crop_x0 + crop_width - x0; if(swsContext) { uint8_t* dstPtr[3]= { vo_image, vo_image + vo_w*vo_h*5/4, vo_image + vo_w*vo_h}; int dstStride[3] = {vo_w, vo_w/2, vo_w/2}; swsContext->swScale(swsContext, src, stride, y0 - crop_y0, h, dstPtr, dstStride); } else { // copy Y: for(y = 0; y < h; y++){ unsigned char* s = src[0] + stride[0]*y; unsigned char* d = vo_image + vo_w*(y0 - crop_y0 + y); memcpy(d,s,w); } x0>>=1;y0>>=1; w>>=1;h>>=1; // copy U: for(y = 0; y < h; y++){ unsigned char* s = src[2] + stride[2]*y; unsigned char* d = vo_image + vo_w*vo_h + (vo_w>>1)*(y0 - crop_y0/2 + y); memcpy(d,s,w); } // copy V: for(y = 0; y < h; y++){ unsigned char* s = src[1] + stride[1]*y; unsigned char* d = vo_image + vo_w*vo_h + vo_w*vo_h/4 + (vo_w>>1)*(y0 - crop_y0/2 + y); memcpy(d,s,w); } } // !swscaler return(0); } static uint32_t draw_frame(uint8_t *src[]){ int y; // printf("This function shouldn't be called - report bug!\n"); // later: add YUY2->YV12 conversion here! if(swsContext) { uint8_t* src_img = *src + crop_y0*input_pitch + crop_x0*input_bpp/8; int dstStride = vo_w * input_bpp/8; swsContext->swScale(swsContext, &src_img, &input_pitch, 0, crop_height, &vo_image_ptr, &dstStride); } else { for(y = crop_y0; y < crop_height + crop_y0; y++) memcpy(&vo_image_ptr[(y - crop_y0)*crop_width*input_bpp/8], src[0] + y*input_pitch + crop_x0*input_bpp/8, crop_width*input_bpp/8); } return(0); } static int query_format(unsigned int out_fmt){ // check for supported colorspace: switch(out_video_codec){ case VCODEC_RAWRGB: switch(out_fmt){ case IMGFMT_BGR32: case IMGFMT_BGR24: case IMGFMT_RGB32: case IMGFMT_YV12: return VO_TRUE; } break; case VCODEC_VFW: if(out_fmt==IMGFMT_BGR24) return VO_TRUE; break; case VCODEC_LIBAVCODEC: switch(out_fmt){ case IMGFMT_YV12: case IMGFMT_IYUV: case IMGFMT_I420: return VO_TRUE; } break; case VCODEC_DIVX4: switch(out_fmt){ case IMGFMT_YV12: case IMGFMT_IYUV: case IMGFMT_I420: case IMGFMT_YUY2: case IMGFMT_UYVY: case IMGFMT_RGB24: case IMGFMT_BGR24: return VO_TRUE; } break; default: return VO_TRUE; // FIXME! } return VO_FALSE; } static uint32_t control(uint32_t request, void *data, ...){ switch (request) { case VOCTRL_QUERY_FORMAT: return query_format(*((uint32_t*)data)); // case VOCTRL_GET_IMAGE: // return get_image(data); } return VO_NOTIMPL; } static unsigned int out_fmt=0; static uint32_t config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format,const vo_tune_info_t *info){ // we should do codec initialization here! printf("vo.config(%d x %d, %s) called!\n",width,height,vo_format_name(format)); out_fmt=format; return 0; // OK! } vo_functions_t video_out; //--------------------------------------------------------------------------- void *vo_spudec=NULL; static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride){ vo_draw_alpha_yv12(w,h,src,srca,stride,vo_image + vo_w * y0 + x0,vo_w); } static void draw_sub(void) { #ifdef USE_DVDREAD if (vo_spudec) spudec_draw_scaled(vo_spudec, vo_w, vo_h, draw_alpha); #endif } int dec_audio(sh_audio_t *sh_audio,unsigned char* buffer,int total){ int size=0; int eof=0; while(sizeMAX_OUTBURST) len=MAX_OUTBURST; if(len>sh_audio->a_buffer_size) len=sh_audio->a_buffer_size; if(len>sh_audio->a_buffer_len){ int ret=decode_audio(sh_audio, &sh_audio->a_buffer[sh_audio->a_buffer_len], len-sh_audio->a_buffer_len, sh_audio->a_buffer_size-sh_audio->a_buffer_len); if(ret>0) sh_audio->a_buffer_len+=ret; else eof=1; } if(len>sh_audio->a_buffer_len) len=sh_audio->a_buffer_len; memcpy(buffer+size,sh_audio->a_buffer,len); sh_audio->a_buffer_len-=len; size+=len; if(sh_audio->a_buffer_len>0) memcpy(sh_audio->a_buffer,&sh_audio->a_buffer[len],sh_audio->a_buffer_len); } return size; } extern void me_register_options(m_config_t* cfg); //--------------------------------------------------------------------------- static int eof=0; static int interrupted=0; enum end_at_type_t {END_AT_NONE, END_AT_TIME, END_AT_SIZE}; static enum end_at_type_t end_at_type = END_AT_NONE; static int end_at; static void exit_sighandler(int x){ eof=1; interrupted=1; } int main(int argc,char* argv[], char *envp[]){ stream_t* stream=NULL; demuxer_t* demuxer=NULL; stream_t* stream2=NULL; demuxer_t* demuxer2=NULL; demux_stream_t *d_audio=NULL; demux_stream_t *d_video=NULL; demux_stream_t *d_dvdsub=NULL; sh_audio_t *sh_audio=NULL; sh_video_t *sh_video=NULL; int file_format=DEMUXER_TYPE_UNKNOWN; int i; aviwrite_t* muxer=NULL; aviwrite_stream_t* mux_a=NULL; aviwrite_stream_t* mux_v=NULL; FILE* muxer_f=NULL; int muxer_f_size=0; #ifdef HAVE_DIVX4ENCORE ENC_FRAME enc_frame; ENC_RESULT enc_result; void* enc_handle=NULL; #endif #ifdef HAVE_MP3LAME lame_global_flags *lame; #endif float audio_preload=0.5; double v_pts_corr=0; double v_timer_corr=0; play_tree_t* playtree; play_tree_iter_t* playtree_iter; char* filename=NULL; char* frameno_filename="frameno.avi"; int decoded_frameno=0; int next_frameno=-1; unsigned int timer_start; //int out_buffer_size=0x200000; //unsigned char* out_buffer=malloc(out_buffer_size); mp_msg_init(); mp_msg_set_level(MSGL_STATUS); mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",banner_text); // check codec.conf if(!parse_codec_cfg(get_path("codecs.conf"))){ if(!parse_codec_cfg(CONFDIR"/codecs.conf")){ mp_msg(MSGT_MENCODER,MSGL_HINT,MSGTR_CopyCodecsConf); mencoder_exit(1,NULL); } } /* Test for cpu capabilities (and corresponding OS support) for optimizing */ #ifdef ARCH_X86 GetCpuCaps(&gCpuCaps); mp_msg(MSGT_CPLAYER,MSGL_INFO,"CPUflags: Type: %d MMX: %d MMX2: %d 3DNow: %d 3DNow2: %d SSE: %d SSE2: %d\n", gCpuCaps.cpuType,gCpuCaps.hasMMX,gCpuCaps.hasMMX2, gCpuCaps.has3DNow, gCpuCaps.has3DNowExt, gCpuCaps.hasSSE, gCpuCaps.hasSSE2); #endif #ifdef HAVE_DIVX4ENCORE // set some defaults, before parsing configfile/commandline: divx4_param.min_quantizer = 2; divx4_param.max_quantizer = 31; divx4_param.rc_period = 2000; divx4_param.rc_reaction_period = 10; divx4_param.rc_reaction_ratio = 20; #endif // FIXME: get rid of -dvd and other tricky options and config/playtree stream2=open_stream(frameno_filename,0,&i); if(stream2){ demuxer2=demux_open(stream2,DEMUXER_TYPE_AVI,-1,-1,-2); if(demuxer2) printf("Using pass3 control file: %s\n",frameno_filename); } playtree = play_tree_new(); mconfig = m_config_new(playtree); m_config_register_options(mconfig,mencoder_opts); me_register_options(mconfig); parse_cfgfiles(mconfig); if(m_config_parse_command_line(mconfig, argc, argv, envp) < 0) mencoder_exit(1, "error parsing cmdline"); playtree = play_tree_cleanup(playtree); if(playtree) { playtree_iter = play_tree_iter_new(playtree,mconfig); if(playtree_iter) { if(play_tree_iter_step(playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(playtree_iter); playtree_iter = NULL; } filename = play_tree_iter_get_file(playtree_iter,1); } } if(!filename && !vcd_track && !dvd_title && !tv_param_on){ printf("\nMissing filename!\n\n"); mencoder_exit(1,NULL); } mp_msg_set_level(verbose+MSGL_STATUS); stream=open_stream(filename,vcd_track,&file_format); if(!stream){ printf("Cannot open file/device\n"); mencoder_exit(1,NULL); } printf("success: format: %d data: 0x%X - 0x%X\n",file_format, (int)(stream->start_pos),(int)(stream->end_pos)); if(stream_cache_size) stream_enable_cache(stream,stream_cache_size*1024,0,0); #ifdef HAVE_LIBCSS // current_module="libcss"; if (dvdimportkey) { if (dvd_import_key(dvdimportkey)) { mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_ErrorDVDkey); mencoder_exit(1,NULL); } mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CmdlineDVDkey); } if (dvd_auth_device) { // if (dvd_auth(dvd_auth_device,f)) { if (dvd_auth(dvd_auth_device,filename)) { mp_msg(MSGT_CPLAYER,MSGL_FATAL,"Error in DVD auth...\n"); mencoder_exit(1,NULL); } mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_DVDauthOk); } #endif if(!has_audio || demuxer2) audio_id=-2; /* do NOT read audio packets... */ //demuxer=demux_open(stream,file_format,video_id,audio_id,dvdsub_id); demuxer=demux_open(stream,file_format,audio_id,video_id,dvdsub_id); if(!demuxer){ printf("Cannot open demuxer\n"); mencoder_exit(1,NULL); } d_audio=demuxer2 ? demuxer2->audio : demuxer->audio; d_video=demuxer->video; d_dvdsub=demuxer->sub; sh_audio=d_audio->sh; sh_video=d_video->sh; if(!video_read_properties(sh_video)){ printf("Couldn't read video properties\n"); mencoder_exit(1,NULL); } mp_msg(MSGT_MENCODER,MSGL_INFO,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.2f ftime:=%6.4f\n", demuxer->file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h, sh_video->fps,sh_video->frametime ); video_out.config=config; video_out.control=control; video_out.draw_slice=draw_slice; video_out.draw_frame=draw_frame; sh_video->video_out=&video_out; sh_video->codec=NULL; if(out_video_codec>1){ mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n"); // Go through the codec.conf and find the best codec... sh_video->inited=0; if(video_codec){ // forced codec by name: mp_msg(MSGT_CPLAYER,MSGL_INFO,"Forced video codec: %s\n",video_codec); init_video(sh_video,video_codec,-1,-1); } else { int status; // try in stability order: UNTESTED, WORKING, BUGGY, BROKEN if(video_family>=0) mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_TryForceVideoFmt,video_family); for(status=CODECS_STATUS__MAX;status>=CODECS_STATUS__MIN;--status){ if(video_family>=0) // try first the preferred codec family: if(init_video(sh_video,NULL,video_family,status)) break; if(init_video(sh_video,NULL,-1,status)) break; } } if(!sh_video->inited){ mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantFindVideoCodec,sh_video->format); mp_msg(MSGT_CPLAYER,MSGL_HINT, MSGTR_TryUpgradeCodecsConfOrRTFM,get_path("codecs.conf")); mencoder_exit(1,NULL); } mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s video codec: [%s] drv:%d prio:%d (%s)\n", video_codec?mp_gettext("Forcing"):mp_gettext("Detected"),sh_video->codec->name,sh_video->codec->driver,sh_video->codec->priority!=-1?sh_video->codec->priority:0,sh_video->codec->info); mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n"); //sh_video->outfmtidx=i; // FIXME!!!!!!!!!!!!!!!!!!! if(!crop_width) crop_width = sh_video->disp_w - crop_x0; if(!crop_height) crop_height = sh_video->disp_h - crop_y0; if(crop_width + crop_x0 > sh_video->disp_w || crop_height + crop_y0 > sh_video->disp_h) { printf("Fatal error: x0 + xsize (or y0 + ysize) is larger than the movie.\n"); return 1; } if(crop_x0 >= sh_video->disp_w || crop_y0 >= sh_video->disp_h) { printf("Fatal error: You tried to crop away more than the entire movie!\n"); return 1; } printf("x0: %d y0: %d crop_width: %d crop_height: %d\n", crop_x0, crop_y0, crop_width, crop_height); if(!vo_w) vo_w = crop_width; if(!vo_h) vo_h = crop_height; if(vo_w != crop_width || vo_h != crop_height) { swsContext = getSwsContextFromCmdLine(crop_width, crop_height, out_fmt, vo_w, vo_h, out_fmt); if(!swsContext) { printf("Fatal error: Initialization of software scaler faild.\n"); return 1; } } input_bpp = bits_per_pixel(out_fmt); vo_image_ptr = vo_image = malloc(vo_w*vo_h*input_bpp/8); input_pitch = sh_video->disp_w*input_bpp/8; } // if(out_video_codec) if(sh_audio && (out_audio_codec || seek_to_sec || !sh_audio->wf)){ // Go through the codec.conf and find the best codec... sh_audio->codec=NULL; if(audio_family!=-1) mp_msg(MSGT_MENCODER,MSGL_INFO,MSGTR_TryForceAudioFmt,audio_family); while(1){ sh_audio->codec=find_codec(sh_audio->format,NULL,sh_audio->codec,1); if(!sh_audio->codec){ if(audio_family!=-1) { sh_audio->codec=NULL; /* re-search */ mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantFindAfmtFallback); audio_family=-1; continue; } mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantFindAudioCodec,sh_audio->format); mp_msg(MSGT_MENCODER,MSGL_HINT, MSGTR_TryUpgradeCodecsConfOrRTFM,get_path("codecs.conf")); sh_audio=d_audio->sh=NULL; break; } if(audio_codec && strcmp(sh_audio->codec->name,audio_codec)) continue; else if(audio_family!=-1 && sh_audio->codec->driver!=audio_family) continue; mp_msg(MSGT_MENCODER,MSGL_INFO,"%s audio codec: [%s] drv:%d (%s)\n",audio_codec?"Forcing":"Detected",sh_audio->codec->name,sh_audio->codec->driver,sh_audio->codec->info); break; } } if(sh_audio && (out_audio_codec || seek_to_sec || !sh_audio->wf)){ mp_msg(MSGT_MENCODER,MSGL_V,"Initializing audio codec...\n"); if(!init_audio(sh_audio)){ mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CouldntInitAudioCodec); sh_audio=d_audio->sh=NULL; } else { mp_msg(MSGT_MENCODER,MSGL_INFO,"AUDIO: srate=%d chans=%d bps=%d sfmt=0x%X ratio: %d->%d\n",sh_audio->samplerate,sh_audio->channels,sh_audio->samplesize, sh_audio->sample_format,sh_audio->i_bps,sh_audio->o_bps); } } // set up video encoder: #ifdef USE_DVDREAD vo_spudec=spudec_new_scaled(stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL, sh_video->disp_w, sh_video->disp_h); #endif // set up output file: muxer_f=fopen(out_filename,"wb"); if(!muxer_f) { printf("Cannot open output file '%s'\n", out_filename); mencoder_exit(1,NULL); } muxer=aviwrite_new_muxer(); // ============= VIDEO =============== mux_v=aviwrite_new_stream(muxer,AVIWRITE_TYPE_VIDEO); mux_v->buffer_size=0x200000; // 2MB mux_v->buffer=malloc(mux_v->buffer_size); mux_v->source=sh_video; mux_v->h.dwSampleSize=0; // VBR mux_v->h.dwScale=10000; mux_v->h.dwRate=mux_v->h.dwScale*(force_ofps?force_ofps:sh_video->fps); mux_v->codec=out_video_codec; switch(mux_v->codec){ case VCODEC_COPY: if (sh_video->bih) mux_v->bih=sh_video->bih; else { mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)); mux_v->bih->biSize=sizeof(BITMAPINFOHEADER); mux_v->bih->biWidth=sh_video->disp_w; mux_v->bih->biHeight=sh_video->disp_h; mux_v->bih->biCompression=sh_video->format; mux_v->bih->biPlanes=1; mux_v->bih->biBitCount=24; // FIXME!!! mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); } printf("videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n", mux_v->bih->biWidth, mux_v->bih->biHeight, mux_v->bih->biBitCount, mux_v->bih->biCompression); break; case VCODEC_RAW: if (sh_video->bih) mux_v->bih=sh_video->bih; else { mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)); mux_v->bih->biSize=sizeof(BITMAPINFOHEADER); mux_v->bih->biWidth=sh_video->disp_w; mux_v->bih->biHeight=sh_video->disp_h; mux_v->bih->biCompression=0; mux_v->bih->biPlanes=1; mux_v->bih->biBitCount=24; // FIXME!!! mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); } mux_v->bih->biCompression=0; printf("videocodec: raw (%dx%d %dbpp fourcc=%x)\n", mux_v->bih->biWidth, mux_v->bih->biHeight, mux_v->bih->biBitCount, mux_v->bih->biCompression); break; case VCODEC_RAWRGB: mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)); mux_v->bih->biSize=sizeof(BITMAPINFOHEADER); mux_v->bih->biWidth=vo_w; mux_v->bih->biHeight=vo_h; mux_v->bih->biCompression=0; mux_v->bih->biPlanes=1; if(IMGFMT_IS_RGB(out_fmt)) mux_v->bih->biBitCount = IMGFMT_RGB_DEPTH(out_fmt); else if(IMGFMT_IS_BGR(out_fmt)) mux_v->bih->biBitCount = IMGFMT_BGR_DEPTH(out_fmt); else { mux_v->bih->biBitCount = 24; yuv2rgb_init(24, MODE_BGR); } if(mux_v->bih->biBitCount == 32) mux_v->bih->biBitCount = 24; mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); printf("videocodec: rawrgb (%dx%d %dbpp fourcc=%x)\n", mux_v->bih->biWidth, mux_v->bih->biHeight, mux_v->bih->biBitCount, mux_v->bih->biCompression); break; case VCODEC_FRAMENO: mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)); mux_v->bih->biSize=sizeof(BITMAPINFOHEADER); mux_v->bih->biWidth=vo_w; mux_v->bih->biHeight=vo_h; mux_v->bih->biPlanes=1; mux_v->bih->biBitCount=24; mux_v->bih->biCompression=mmioFOURCC('F','r','N','o'); mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); break; case VCODEC_VFW: #ifdef USE_WIN32DLL #if 0 if (!vfw_codecname) { printf("No vfw/dshow codec specified! It's requested!\n"); mencoder_exit(1, NULL); } #endif vfw_bih=malloc(sizeof(BITMAPINFOHEADER)); vfw_bih->biSize=sizeof(BITMAPINFOHEADER); vfw_bih->biWidth=vo_w; vfw_bih->biHeight=vo_h; vfw_bih->biPlanes=1; vfw_bih->biBitCount=24; vfw_bih->biCompression=0; vfw_bih->biSizeImage=vo_w*vo_h*((vfw_bih->biBitCount+7)/8); // mux_v->bih=vfw_open_encoder("divxc32.dll",vfw_bih,mmioFOURCC('D', 'I', 'V', '3')); mux_v->bih=vfw_open_encoder("AvidAVICodec.dll",vfw_bih, 0); break; #else printf("No support for Win32/VfW codecs compiled in\n"); mencoder_exit(1,NULL); #endif case VCODEC_NULL: mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)); mux_v->bih->biSize=sizeof(BITMAPINFOHEADER); mux_v->bih->biWidth=vo_w; mux_v->bih->biHeight=vo_h; mux_v->bih->biPlanes=1; mux_v->bih->biBitCount=24; mux_v->bih->biCompression=0; mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); break; case VCODEC_DIVX4: #ifndef HAVE_DIVX4ENCORE printf("No support for Divx4 encore compiled in\n"); mencoder_exit(1,NULL); #else mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)); mux_v->bih->biSize=sizeof(BITMAPINFOHEADER); mux_v->bih->biWidth=vo_w; mux_v->bih->biHeight=vo_h; mux_v->bih->biPlanes=1; mux_v->bih->biBitCount=24; mux_v->bih->biCompression=mmioFOURCC('d','i','v','x'); mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); if (pass) printf("Divx: 2-pass logfile: %s\n", passtmpfile); break; #endif case VCODEC_LIBAVCODEC: #ifndef USE_LIBAVCODEC printf("No support for FFmpeg's libavcodec compiled in\n"); mencoder_exit(1,NULL); #else mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)); mux_v->bih->biSize=sizeof(BITMAPINFOHEADER); mux_v->bih->biWidth=vo_w; mux_v->bih->biHeight=vo_h; mux_v->bih->biPlanes=1; mux_v->bih->biBitCount=24; if (!lavc_param_vcodec) { printf("No libavcodec codec specified! It's requested!\n"); mencoder_exit(1,NULL); } else { const char *vcodec = lavc_param_vcodec; if (!strcasecmp(vcodec, "mpeg1video")) { mux_v->bih->biCompression = mmioFOURCC('m', 'p', 'g', '1'); } else if (!strcasecmp(vcodec, "h263") || !strcasecmp(vcodec, "h263p")) { mux_v->bih->biCompression = mmioFOURCC('h', '2', '6', '3'); } else if (!strcasecmp(vcodec, "rv10")) { mux_v->bih->biCompression = mmioFOURCC('R', 'V', '1', '0'); } else if (!strcasecmp(vcodec, "mjpeg")) { mux_v->bih->biCompression = mmioFOURCC('M', 'J', 'P', 'G'); } else if (!strcasecmp(vcodec, "mpeg4")) { mux_v->bih->biCompression = mmioFOURCC('D', 'I', 'V', 'X'); } else if (!strcasecmp(vcodec, "msmpeg4")) { mux_v->bih->biCompression = mmioFOURCC('d', 'i', 'v', '3'); } else mux_v->bih->biCompression = mmioFOURCC(lavc_param_vcodec[0], lavc_param_vcodec[1], lavc_param_vcodec[2], lavc_param_vcodec[3]); /* FIXME!!! */ } mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); printf("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); #endif } /* force output fourcc to .. */ if ((force_fourcc != NULL) && (strlen(force_fourcc) >= 4)) { mux_v->bih->biCompression = mmioFOURCC(force_fourcc[0], force_fourcc[1], force_fourcc[2], force_fourcc[3]); printf("Forcing output fourcc to %x [%.4s]\n", mux_v->bih->biCompression, (char *)&mux_v->bih->biCompression); } if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf! // ============= AUDIO =============== if(sh_audio){ mux_a=aviwrite_new_stream(muxer,AVIWRITE_TYPE_AUDIO); mux_a->buffer_size=0x100000; //16384; mux_a->buffer=malloc(mux_a->buffer_size); mux_a->source=sh_audio; mux_a->codec=out_audio_codec; switch(mux_a->codec){ case ACODEC_COPY: if (sh_audio->wf){ mux_a->wf=sh_audio->wf; if(!sh_audio->i_bps) sh_audio->i_bps=mux_a->wf->nAvgBytesPerSec; } else { mux_a->wf = malloc(sizeof(WAVEFORMATEX)); mux_a->wf->nBlockAlign = 1; //mux_a->h.dwSampleSize; mux_a->wf->wFormatTag = sh_audio->format; mux_a->wf->nChannels = sh_audio->channels; mux_a->wf->nSamplesPerSec = sh_audio->samplerate; mux_a->wf->nAvgBytesPerSec=sh_audio->i_bps; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec; mux_a->wf->wBitsPerSample = 16; // FIXME mux_a->wf->cbSize=0; // FIXME for l3codeca.acm } if(sh_audio->audio.dwScale){ mux_a->h.dwSampleSize=sh_audio->audio.dwSampleSize; mux_a->h.dwScale=sh_audio->audio.dwScale; mux_a->h.dwRate=sh_audio->audio.dwRate; } else { mux_a->h.dwSampleSize=mux_a->wf->nBlockAlign; mux_a->h.dwScale=mux_a->h.dwSampleSize; mux_a->h.dwRate=mux_a->wf->nAvgBytesPerSec; } printf("audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d bps=%d sample=%d)\n", mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec, mux_a->wf->wBitsPerSample, mux_a->wf->nAvgBytesPerSec, mux_a->h.dwSampleSize); break; case ACODEC_PCM: printf("CBR PCM audio selected\n"); mux_a->h.dwSampleSize=2*sh_audio->channels; mux_a->h.dwScale=1; mux_a->h.dwRate=sh_audio->samplerate; mux_a->wf=malloc(sizeof(WAVEFORMATEX)); mux_a->wf->nBlockAlign=mux_a->h.dwSampleSize; mux_a->wf->wFormatTag=0x1; // PCM mux_a->wf->nChannels=sh_audio->channels; mux_a->wf->nSamplesPerSec=sh_audio->samplerate; mux_a->wf->nAvgBytesPerSec=mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec; mux_a->wf->wBitsPerSample=16; mux_a->wf->cbSize=0; // FIXME for l3codeca.acm break; case ACODEC_VBRMP3: printf("MP3 audio selected\n"); mux_a->h.dwSampleSize=0; // VBR mux_a->h.dwScale=1152; // samples/frame mux_a->h.dwRate=sh_audio->samplerate; if(sizeof(MPEGLAYER3WAVEFORMAT)!=30) mp_msg(MSGT_MENCODER,MSGL_WARN,"sizeof(MPEGLAYER3WAVEFORMAT)==%d!=30, maybe broken C compiler?\n",sizeof(MPEGLAYER3WAVEFORMAT)); mux_a->wf=malloc(sizeof(MPEGLAYER3WAVEFORMAT)); // should be 30 mux_a->wf->wFormatTag=0x55; // MP3 mux_a->wf->nChannels=sh_audio->channels; mux_a->wf->nSamplesPerSec=force_srate?force_srate:sh_audio->samplerate; mux_a->wf->nAvgBytesPerSec=192000/8; // FIXME! mux_a->wf->nBlockAlign=1152; // requires for l3codeca.acm + WMP 6.4 mux_a->wf->wBitsPerSample=0; //16; // from NaNdub: (requires for l3codeca.acm) mux_a->wf->cbSize=12; ((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->wID=1; ((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->fdwFlags=2; ((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->nBlockSize=1152; // ??? ((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->nFramesPerBlock=1; ((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->nCodecDelay=0; break; } } printf("Writing AVI header...\n"); aviwrite_write_header(muxer,muxer_f); switch(mux_v->codec){ case VCODEC_COPY: case VCODEC_RAW: case VCODEC_RAWRGB: case VCODEC_NULL: break; case VCODEC_FRAMENO: decoded_frameno=0; break; case VCODEC_DIVX4: #ifndef HAVE_DIVX4ENCORE printf("No support for Divx4 encore compiled in\n"); mencoder_exit(1,NULL); #else // init divx4linux: divx4_param.x_dim=vo_w; divx4_param.y_dim=vo_h; divx4_param.framerate=(float)mux_v->h.dwRate/mux_v->h.dwScale; if(!divx4_param.bitrate) divx4_param.bitrate=800000; else if(divx4_param.bitrate<=16000) divx4_param.bitrate*=1000; if(!divx4_param.quality) divx4_param.quality=5; // the quality of compression ( 1 - fastest, 5 - best ) divx4_param.handle=NULL; encore(NULL,ENC_OPT_INIT,&divx4_param,NULL); enc_handle=divx4_param.handle; switch(out_fmt){ case IMGFMT_YV12: enc_frame.colorspace=ENC_CSP_YV12; break; case IMGFMT_IYUV: case IMGFMT_I420: enc_frame.colorspace=ENC_CSP_I420; break; case IMGFMT_YUY2: enc_frame.colorspace=ENC_CSP_YUY2; break; case IMGFMT_UYVY: enc_frame.colorspace=ENC_CSP_UYVY; break; case IMGFMT_RGB24: case IMGFMT_BGR24: enc_frame.colorspace=ENC_CSP_RGB24; break; default: mp_msg(MSGT_MENCODER,MSGL_ERR,"divx4: unsupported picture format (%s)!\n", vo_format_name(out_fmt)); mencoder_exit(1,NULL); } switch(pass){ case 1: if (VbrControl_init_2pass_vbr_analysis(passtmpfile, divx4_param.quality) == -1) { printf("2pass failed: filename=%s\n", passtmpfile); pass_working = 0; } else pass_working = 1; break; case 2: if (VbrControl_init_2pass_vbr_encoding(passtmpfile, divx4_param.bitrate, divx4_param.framerate, divx4_crispness, divx4_param.quality) == -1) { printf("2pass failed: filename=%s\n", passtmpfile); pass_working = 0; } else pass_working = 1; break; } break; #endif case VCODEC_LIBAVCODEC: #ifndef USE_LIBAVCODEC printf("No support for FFmpeg's libavcodec compiled in\n"); #else if (!avcodec_inited) { avcodec_init(); avcodec_register_all(); avcodec_inited=1; } #if 0 { extern AVCodec *first_avcodec; AVCodec *p = first_avcodec; lavc_venc_codec = NULL; while (p) { if (p->encode != NULL && strcmp(lavc_param_vcodec, p->name) == 0) break; p = p->next; } lavc_venc_codec = p; } #else /* XXX: implement this in avcodec (i will send a patch to ffmpeglist) -- alex */ lavc_venc_codec = (AVCodec *)avcodec_find_encoder_by_name(lavc_param_vcodec); #endif if (!lavc_venc_codec) { printf(MSGTR_MissingLAVCcodec, lavc_param_vcodec); mencoder_exit(1,NULL); } memset(&lavc_venc_context, 0, sizeof(lavc_venc_context)); // lavc_venc_context.width = mux_v->bih->biWidth; // lavc_venc_context.height = mux_v->bih->biHeight; /* scaling only for YV12 (and lavc supports only YV12 ;) */ lavc_venc_context.width = vo_w; lavc_venc_context.height = vo_h; 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; lavc_venc_context.frame_rate = (float)(force_ofps?force_ofps:sh_video->fps) * FRAME_RATE_BASE; lavc_venc_context.qmin= lavc_param_vqmin; lavc_venc_context.qmax= lavc_param_vqmax; lavc_venc_context.max_qdiff= lavc_param_vqdiff; lavc_venc_context.qcompress= lavc_param_vqcompress; lavc_venc_context.qblur= lavc_param_vqblur; /* keyframe interval */ if (lavc_param_keyint >= 0) /* != -1 */ lavc_venc_context.gop_size = lavc_param_keyint; else lavc_venc_context.gop_size = 250; /* default */ /* ignored by libavcodec? */ if (lavc_param_vhq) { printf("High quality encoding selected (non real time)!\n"); lavc_venc_context.flags = CODEC_FLAG_HQ; } else lavc_venc_context.flags = 0; /* motion estimation (0 = none ... 3 = high quality but slow) */ /* this is just an extern from libavcodec but it should be in the encoder context - FIXME */ motion_estimation_method = lavc_param_vme; /* fixed qscale :p */ if (lavc_param_vqscale) { printf("Using constant qscale = %d (VBR)\n", lavc_param_vqscale); lavc_venc_context.flags |= CODEC_FLAG_QSCALE; lavc_venc_context.quality = lavc_param_vqscale; } if (avcodec_open(&lavc_venc_context, lavc_venc_codec) != 0) { printf(MSGTR_CantOpenCodec); mencoder_exit(1,NULL); } if (lavc_venc_context.codec->encode == NULL) { printf("avcodec init failed (ctx->codec->encode == NULL)!\n"); mencoder_exit(1,NULL); } #if 1 if (out_fmt != IMGFMT_YV12 && out_fmt != IMGFMT_I420 && out_fmt != IMGFMT_IYUV) { printf("Not supported image format! (%s)\n", vo_format_name(out_fmt)); mencoder_exit(1,NULL); } memset(&lavc_venc_picture, 0, sizeof(lavc_venc_picture)); { int size = lavc_venc_context.width * lavc_venc_context.height; /* Y */ lavc_venc_picture.data[0] = vo_image_ptr; if (out_fmt == IMGFMT_YV12) { /* U */ lavc_venc_picture.data[2] = lavc_venc_picture.data[0] + size; /* V */ lavc_venc_picture.data[1] = lavc_venc_picture.data[2] + size/4; } else /* IMGFMT_I420 */ { /* U */ lavc_venc_picture.data[1] = lavc_venc_picture.data[0] + size; /* V */ lavc_venc_picture.data[2] = lavc_venc_picture.data[1] + size/4; } lavc_venc_picture.linesize[0] = lavc_venc_context.width; lavc_venc_picture.linesize[1] = lavc_venc_context.width / 2; lavc_venc_picture.linesize[2] = lavc_venc_context.width / 2; } #else switch(out_fmt) { case IMGFMT_YV12: lavc_venc_context.pix_fmt = PIX_FMT_YUV420P; break; #if 0 /* it's faulting :( -- libavcodec's bug! -- alex */ case IMGFMT_YUY2: /* or UYVY */ lavc_venc_context.pix_fmt = PIX_FMT_YUV422; break; case IMGFMT_BGR24: lavc_venc_context.pix_fmt = PIX_FMT_BGR24; break; case IMGFMT_RGB24: lavc_venc_context.pix_fmt = PIX_FMT_RGB24; break; #endif default: printf("Not supported image format! (%s)\n", vo_format_name(out_fmt)); mencoder_exit(1,NULL); } printf("Using picture format: %s\n", vo_format_name(out_fmt)); memset(&lavc_venc_picture, 0, sizeof(lavc_venc_picture)); printf("ahh: avpict_getsize=%d, vo_image_ptr=%d\n", avpicture_get_size(lavc_venc_context.pix_fmt, lavc_venc_context.width, lavc_venc_context.height), vo_h*vo_w*3/2); avpicture_fill(&lavc_venc_picture, vo_image_ptr, lavc_venc_context.pix_fmt, lavc_venc_context.width, lavc_venc_context.height); { char buf[1024]; avcodec_string((char *)&buf[0], 1023, &lavc_venc_context, 1); printf("%s\n", buf); } #endif #endif } if(sh_audio) switch(mux_a->codec){ #ifdef HAVE_MP3LAME case ACODEC_VBRMP3: lame=lame_init(); lame_set_bWriteVbrTag(lame,0); lame_set_in_samplerate(lame,sh_audio->samplerate); lame_set_num_channels(lame,mux_a->wf->nChannels); lame_set_out_samplerate(lame,mux_a->wf->nSamplesPerSec); if(lame_param_vbr){ // VBR: lame_set_VBR(lame,lame_param_vbr); // vbr mode lame_set_VBR_q(lame,lame_param_quality+1); // 1 = best vbr q 6=~128k if(lame_param_br>0) lame_set_VBR_mean_bitrate_kbps(lame,lame_param_br); } else { // CBR: lame_set_quality(lame,lame_param_quality); // 0 = best q if(lame_param_br>0) lame_set_brate(lame,lame_param_br); } if(lame_param_mode>=0) lame_set_mode(lame,lame_param_mode); // j-st if(lame_param_ratio>0) lame_set_compression_ratio(lame,lame_param_ratio); lame_init_params(lame); if(verbose){ lame_print_config(lame); lame_print_internals(lame); } break; #endif } signal(SIGINT,exit_sighandler); // Interrupt from keyboard signal(SIGQUIT,exit_sighandler); // Quit from keyboard signal(SIGTERM,exit_sighandler); // kill timer_start=GetTimerMS(); if (seek_to_sec) { int a,b; float d; if (sscanf(seek_to_sec, "%d:%d:%f", &a,&b,&d)==3) d += 3600*a + 60*b; else if (sscanf(seek_to_sec, "%d:%f", &a, &d)==2) d += 60*a; else sscanf(seek_to_sec, "%f", &d); demux_seek(demuxer, d, 1); } while(!eof){ float frame_time=0; int blit_frame=0; float a_pts=0; float v_pts=0; unsigned char* start=NULL; int in_size; int skip_flag=0; // 1=skip -1=duplicate if((end_at_type == END_AT_SIZE && end_at <= ftell(muxer_f)) || (end_at_type == END_AT_TIME && end_at < sh_video->timer)) break; if(play_n_frames>=0){ --play_n_frames; if(play_n_frames<0) break; } if(sh_audio){ // get audio: while(mux_a->timer-audio_preloadtimer){ int len=0; if(mux_a->h.dwSampleSize){ // CBR - copy 0.5 sec of audio switch(mux_a->codec){ case ACODEC_COPY: // copy len=mux_a->wf->nAvgBytesPerSec/2; len/=mux_a->h.dwSampleSize;if(len<1) len=1; len*=mux_a->h.dwSampleSize; len=demux_read_data(sh_audio->ds,mux_a->buffer,len); break; case ACODEC_PCM: len=mux_a->h.dwSampleSize*(mux_a->h.dwRate/2); len=dec_audio(sh_audio,mux_a->buffer,len); break; } } else { // VBR - encode/copy an audio frame switch(mux_a->codec){ case ACODEC_COPY: // copy len=ds_get_packet(sh_audio->ds,(unsigned char**) &mux_a->buffer); // printf("VBR audio framecopy not yet implemented!\n"); break; #ifdef HAVE_MP3LAME case ACODEC_VBRMP3: while(mux_a->buffer_len<4){ unsigned char tmp[2304]; int len=dec_audio(sh_audio,tmp,2304); if(len<=0) break; // eof len=lame_encode_buffer_interleaved(lame, tmp,len/4, mux_a->buffer+mux_a->buffer_len,mux_a->buffer_size-mux_a->buffer_len); if(len<0) break; // error mux_a->buffer_len+=len; } if(mux_a->buffer_len<4) break; len=mp_decode_mp3_header(mux_a->buffer); //printf("%d\n",len); if(len<=0) break; // bad frame! while(mux_a->buffer_lenbuffer+mux_a->buffer_len,mux_a->buffer_size-mux_a->buffer_len); if(len<0) break; // error mux_a->buffer_len+=len; } break; #endif } } if(len<=0) break; // EOF? aviwrite_write_chunk(muxer,mux_a,muxer_f,len,0); if(!mux_a->h.dwSampleSize && mux_a->timer>0) mux_a->wf->nAvgBytesPerSec=0.5f+(double)mux_a->size/mux_a->timer; // avg bps (VBR) if(mux_a->buffer_len>=len){ mux_a->buffer_len-=len; memcpy(mux_a->buffer,mux_a->buffer+len,mux_a->buffer_len); } } } // get video frame! in_size=video_read_frame(sh_video,&frame_time,&start,force_fps); if(in_size<0){ eof=1; break; } sh_video->timer+=frame_time; ++decoded_frameno; v_timer_corr-=frame_time-(float)mux_v->h.dwScale/mux_v->h.dwRate; if(demuxer2){ // find our frame: while(next_framenovideo,(unsigned char**) &start); if(len<0){ eof=1;break;} if(len==0) --skip_flag; else // duplicate if(len==4) next_frameno=start[0]; } if(eof) break; if(skip_flag) printf("!!!!!!!!!!!!\n"); skip_flag=next_frameno-decoded_frameno; // find next frame: while(next_frameno<=decoded_frameno){ int* start; int len=ds_get_packet(demuxer2->video,(unsigned char**) &start); if(len<0){ eof=1;break;} if(len==0) --skip_flag; else // duplicate if(len==4) next_frameno=start[0]; } // if(eof) break; // printf("Current fno=%d requested=%d skip=%d \n",decoded_frameno,fno,skip_flag); } else { // check frame duplicate/drop: if(v_timer_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate){ v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate; ++skip_flag; // skip } else while(v_timer_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate){ v_timer_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate; --skip_flag; // dup } while( (v_pts_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag>0) || (v_pts_corr<=-2*(float)mux_v->h.dwScale/mux_v->h.dwRate) ){ v_pts_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate; --skip_flag; // dup } if( (v_pts_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag<0) || (v_pts_corr>=2*(float)mux_v->h.dwScale/mux_v->h.dwRate) ) if(skip_flag<=0){ // we can't skip more than 1 frame now v_pts_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate; ++skip_flag; // skip } } // demuxer2 #ifdef USE_DVDREAD // DVD sub: if(vo_spudec){ unsigned char* packet=NULL; int len; while((len=ds_get_packet_sub(d_dvdsub,&packet))>0){ mp_msg(MSGT_MENCODER,MSGL_V,"\rDVD sub: len=%d v_pts=%5.3f s_pts=%5.3f \n",len,d_video->pts,d_dvdsub->pts); spudec_assemble(vo_spudec,packet,len,100*d_dvdsub->pts); } spudec_heartbeat(vo_spudec,100*d_video->pts); } #endif switch(mux_v->codec){ case VCODEC_COPY: mux_v->buffer=start; if(skip_flag<=0) aviwrite_write_chunk(muxer,mux_v,muxer_f,in_size,(sh_video->ds->flags&1)?0x10:0); break; case VCODEC_RAWRGB: { static uint8_t* raw_rgb_buffer = NULL; static uint8_t* raw_rgb_buffer2 = NULL; if(!raw_rgb_buffer) { raw_rgb_buffer = malloc(vo_w*vo_h*4); raw_rgb_buffer2 = malloc(vo_w*vo_h*4); } blit_frame=decode_video(&video_out,sh_video,start,in_size,0); if(skip_flag>0) break; if(!blit_frame){ // empty. aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0); break; } /* Uncompressed avi files store rgb data with the top most row last so we * have to flip the frames. */ if(IMGFMT_IS_BGR(out_fmt)) { if(IMGFMT_BGR_DEPTH(out_fmt) == 32) { rgb32to24(vo_image_ptr, raw_rgb_buffer, vo_w*vo_h*4); mux_v->buffer = flip_upside_down(raw_rgb_buffer, raw_rgb_buffer, vo_w*3, vo_h); } else mux_v->buffer = flip_upside_down(raw_rgb_buffer, vo_image_ptr, vo_w*3, vo_h); } else if(IMGFMT_IS_RGB(out_fmt)) { if(IMGFMT_RGB_DEPTH(out_fmt) == 32) { rgb32tobgr32(vo_image_ptr, raw_rgb_buffer2, vo_w*vo_h*4); rgb32to24(raw_rgb_buffer2, raw_rgb_buffer, vo_w*vo_h*4); mux_v->buffer = flip_upside_down(raw_rgb_buffer, raw_rgb_buffer, vo_w*3, vo_h); } else mux_v->buffer = flip_upside_down(raw_rgb_buffer, vo_image_ptr, vo_w*3, vo_h); } else { yuv2rgb(raw_rgb_buffer, vo_image_ptr, vo_image_ptr + vo_w*vo_h, vo_image_ptr + vo_w*vo_h*5/4, vo_w, vo_h, vo_w*24/8, vo_w, vo_w/2); mux_v->buffer = flip_upside_down(raw_rgb_buffer, raw_rgb_buffer, vo_w*3, vo_h); } aviwrite_write_chunk(muxer,mux_v,muxer_f, vo_w*vo_h*3, 0x10); } break; case VCODEC_RAW: blit_frame=decode_video(&video_out,sh_video,start,in_size,0); if(skip_flag>0) break; if(!blit_frame){ // empty. aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0); break; } mux_v->buffer = vo_image_ptr; aviwrite_write_chunk(muxer,mux_v,muxer_f,mux_v->buffer_size,0x10); break; case VCODEC_FRAMENO: { mux_v->buffer=&decoded_frameno; // tricky if(skip_flag<=0) aviwrite_write_chunk(muxer,mux_v,muxer_f,sizeof(int),0x10); break; } #ifdef USE_WIN32DLL case VCODEC_VFW: { //int vfw_encode_frame(BITMAPINFOHEADER* biOutput,void* OutBuf, // BITMAPINFOHEADER* biInput,void* Image, // long* keyframe, int quality); long flags=0; int ret; blit_frame=decode_video(&video_out,sh_video,start,in_size,0); if(skip_flag>0) break; if(!blit_frame){ // empty. aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0); break; } flip_upside_down(vo_image_ptr,vo_image_ptr,3*vo_w,vo_h); // dirty hack ret=vfw_encode_frame(mux_v->bih, mux_v->buffer, vfw_bih, vo_image_ptr, &flags, 10000); // printf("vfw_encode_frame -> %d (size=%d,flag=%X)\n",ret,mux_v->bih->biSizeImage,flags); aviwrite_write_chunk(muxer,mux_v,muxer_f,mux_v->bih->biSizeImage,flags); break; } #endif case VCODEC_DIVX4: #ifndef HAVE_DIVX4ENCORE printf("No support for Divx4 encore compiled in\n"); mencoder_exit(1,NULL); #else blit_frame=decode_video(&video_out,sh_video,start,in_size,0); draw_sub(); if(skip_flag>0) break; if(!blit_frame){ // empty. aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0); break; } enc_frame.image=vo_image_ptr; enc_frame.bitstream=mux_v->buffer; enc_frame.length=mux_v->buffer_size; enc_frame.mvs=NULL; enc_frame.quant=0; enc_frame.intra=0; if(pass==2 && pass_working){ // handle 2-pass: enc_frame.quant = VbrControl_get_quant(); enc_frame.intra = VbrControl_get_intra(); encore(enc_handle,ENC_OPT_ENCODE_VBR,&enc_frame,&enc_result); VbrControl_update_2pass_vbr_encoding(enc_result.motion_bits, enc_result.texture_bits, enc_result.total_bits); } else { encore(enc_handle,ENC_OPT_ENCODE,&enc_frame,&enc_result); if(pass==1 && pass_working){ VbrControl_update_2pass_vbr_analysis(enc_result.is_key_frame, enc_result.motion_bits, enc_result.texture_bits, enc_result.total_bits, enc_result.quantizer); } } // printf("encoding...\n"); // printf(" len=%d key:%d qualt:%d \n",enc_frame.length,enc_result.is_key_frame,enc_result.quantizer); aviwrite_write_chunk(muxer,mux_v,muxer_f,enc_frame.length,enc_result.is_key_frame?0x10:0); break; #endif case VCODEC_LIBAVCODEC: { #ifndef USE_LIBAVCODEC printf("No support for FFmpeg's libavcodec compiled in\n"); #else int out_size; blit_frame=decode_video(&video_out,sh_video,start,in_size,0); if(skip_flag>0) break; if(!blit_frame){ // empty. aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0); break; } out_size = avcodec_encode_video(&lavc_venc_context, mux_v->buffer, mux_v->buffer_size, &lavc_venc_picture); aviwrite_write_chunk(muxer,mux_v,muxer_f,out_size,lavc_venc_context.key_frame?0x10:0); #endif } } if(skip_flag<0){ // duplicate frame printf("\nduplicate %d frame(s)!!! \n",-skip_flag); while(skip_flag<0){ aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0); ++skip_flag; } } else if(skip_flag>0){ // skip frame printf("\nskip frame!!! \n"); --skip_flag; } if(sh_audio && !demuxer2){ float AV_delay,x; // A-V sync! if(pts_from_bps){ unsigned int samples=(sh_audio->audio.dwSampleSize)? ((ds_tell(d_audio)-sh_audio->a_in_buffer_len)/sh_audio->audio.dwSampleSize) : (d_audio->pack_no); // <- used for VBR audio // printf("samples=%d \n",samples); a_pts=samples*(float)sh_audio->audio.dwScale/(float)sh_audio->audio.dwRate; delay_corrected=1; } else { // PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec) a_pts=d_audio->pts; if(!delay_corrected) if(a_pts) delay_corrected=1; //printf("*** %5.3f ***\n",a_pts); a_pts+=(ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps; } v_pts=d_video->pts; // av = compensated (with out buffering delay) A-V diff AV_delay=(a_pts-v_pts); AV_delay-=mux_a->timer-(mux_v->timer-(v_timer_corr+v_pts_corr)); // compensate input video timer by av: x=AV_delay*0.1f; if(x<-max_pts_correction) x=-max_pts_correction; else if(x> max_pts_correction) x= max_pts_correction; if(default_max_pts_correction>=0) max_pts_correction=default_max_pts_correction; else max_pts_correction=sh_video->frametime*0.10; // +-10% of time // sh_video->timer-=x; c_total+=x; v_pts_corr+=x; } // printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r", // a_pts,v_pts,a_pts-v_pts, // (float)(mux_a->timer-mux_v->timer), // AV_delay, c_total, v_pts_corr ); // printf("V:%6.1f \r", d_video->pts ); #if 0 mp_msg(MSGT_AVSYNC,MSGL_STATUS,"A:%6.1f V:%6.1f A-V:%7.3f ct:%7.3f %3d/%3d %2d%% %2d%% %4.1f%% %d%%\r", a_pts,v_pts,a_pts-v_pts,c_total, (int)sh_video->num_frames,(int)sh_video->num_frames_decoded, (sh_video->timer>0.5)?(int)(100.0*video_time_usage/(double)sh_video->timer):0, (sh_video->timer>0.5)?(int)(100.0*vout_time_usage/(double)sh_video->timer):0, (sh_video->timer>0.5)?(100.0*audio_time_usage/(double)sh_video->timer):0 ,cache_fill_status ); #endif { float t=(GetTimerMS()-timer_start)*0.001f; float len=(demuxer->movi_end-demuxer->movi_start); float p=len>1000 ? (float)(demuxer->filepos-demuxer->movi_start) / len : 0; if(!len && sh_audio && sh_audio->audio.dwLength>100){ p=(sh_audio->audio.dwSampleSize? ds_tell(sh_audio->ds)/sh_audio->audio.dwSampleSize : sh_audio->ds->pack_no) / (float)(sh_audio->audio.dwLength); } #if 0 mp_msg(MSGT_AVSYNC,MSGL_STATUS,"%d < %d < %d \r", (int)demuxer->movi_start, (int)demuxer->filepos, (int)demuxer->movi_end); #else mp_msg(MSGT_AVSYNC,MSGL_STATUS,"Pos:%6.1fs %6df (%2d%%) %3dfps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d]\r", mux_v->timer, decoded_frameno, (int)(p*100), (t>1) ? (int)(decoded_frameno/t) : 0, (p>0.001) ? (int)((t/p-t)/60) : 0, (p>0.001) ? (int)(ftell(muxer_f)/p/1024/1024) : 0, v_pts_corr, (mux_v->timer>1) ? (int)(mux_v->size/mux_v->timer/125) : 0, (mux_a && mux_a->timer>1) ? (int)(mux_a->size/mux_a->timer/125) : 0 ); #endif } fflush(stdout); } // while(!eof) #ifdef HAVE_MP3LAME // fixup CBR mp3 audio header: if(sh_audio && mux_a->codec==ACODEC_VBRMP3 && !lame_param_vbr){ mux_a->h.dwSampleSize=1; mux_a->h.dwRate=mux_a->wf->nAvgBytesPerSec; mux_a->h.dwScale=1; printf("\n\nCBR audio effective bitrate: %8.3f kbit/s (%d bytes/sec)\n", mux_a->h.dwRate*8.0f/1000.0f,mux_a->h.dwRate); } #endif #ifdef USE_LIBAVCODEC if (mux_v->codec == VCODEC_LIBAVCODEC) avcodec_close(&lavc_venc_context); #endif printf("\nWriting AVI index...\n"); aviwrite_write_index(muxer,muxer_f); muxer_f_size=ftell(muxer_f); printf("Fixup AVI header...\n"); fseek(muxer_f,0,SEEK_SET); aviwrite_write_header(muxer,muxer_f); // update header fclose(muxer_f); if(out_video_codec==VCODEC_FRAMENO && mux_v->timer>100){ printf("Recommended video bitrate for 650MB CD: %d\n",(int)((650*1024*1024-muxer_f_size)/mux_v->timer/125)); printf("Recommended video bitrate for 700MB CD: %d\n",(int)((700*1024*1024-muxer_f_size)/mux_v->timer/125)); printf("Recommended video bitrate for 800MB CD: %d\n",(int)((800*1024*1024-muxer_f_size)/mux_v->timer/125)); } printf("\nVideo stream: %8.3f kbit/s (%d bps) size: %d bytes %5.3f secs %d frames\n", (float)(mux_v->size/mux_v->timer*8.0f/1000.0f), (int)(mux_v->size/mux_v->timer), mux_v->size, (float)mux_v->timer, decoded_frameno); if(sh_audio) printf("\nAudio stream: %8.3f kbit/s (%d bps) size: %d bytes %5.3f secs\n", (float)(mux_a->size/mux_a->timer*8.0f/1000.0f), (int)(mux_a->size/mux_a->timer), mux_a->size, (float)mux_a->timer); if(stream) free_stream(stream); // kill cache thread return interrupted; } static int parse_end_at(struct config *conf, const char* param) { int i; end_at_type = END_AT_NONE; /* End at size parsing */ { char unit[4]; end_at_type = END_AT_SIZE; if(sscanf(param, "%d%3s", &end_at, unit) == 2) { if(!strcasecmp(unit, "b")) ; else if(!strcasecmp(unit, "kb")) end_at *= 1024; else if(!strcasecmp(unit, "mb")) end_at *= 1024*1024; else end_at_type = END_AT_NONE; } else end_at_type = END_AT_NONE; } /* End at time parsing. This has to be last because of * sscanf("%f", ...) below */ if(end_at_type == END_AT_NONE) { int a,b; float d; end_at_type = END_AT_TIME; if (sscanf(param, "%d:%d:%f", &a, &b, &d) == 3) end_at = 3600*a + 60*b + d; else if (sscanf(param, "%d:%f", &a, &d) == 2) end_at = 60*a + d; else if (sscanf(param, "%f", &d) == 1) end_at = d; else end_at_type = END_AT_NONE; } if(end_at_type == END_AT_NONE) return ERR_FUNC_ERR; return 1; } /* Flip the image in src and store the result in dst. src and dst may overlap. width is the size of each line in bytes. */ static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height) { uint8_t* tmp = malloc(width); int i; for(i = 0; i < height/2; i++) { memcpy(tmp, &src[i*width], width); memcpy(&dst[i * width], &src[(height - i) * width], width); memcpy(&dst[(height - i) * width], tmp, width); } free(tmp); return dst; } /* Bits per pixel for format fmt. Not depth */ static int bits_per_pixel(uint32_t fmt) { if(IMGFMT_IS_RGB(fmt)) { if(IMGFMT_RGB_DEPTH(fmt) == 15) return 16; else return IMGFMT_RGB_DEPTH(fmt); } else if(IMGFMT_IS_BGR(fmt)) { if(IMGFMT_BGR_DEPTH(fmt) == 15) return 16; else return IMGFMT_BGR_DEPTH(fmt); } else if(fmt==IMGFMT_YV12 || fmt==IMGFMT_I420 || fmt==IMGFMT_IYUV) return 12; else if(fmt == IMGFMT_YUY2 || fmt == IMGFMT_UYVY) return 16; else { fprintf(stderr, "Error: bits_per_pixel: Unknown imgfmt: %s\n", vo_format_name(fmt)); return 0; } }