mencoder.c

   1 #define VCODEC_COPY 0
   2 #define VCODEC_FRAMENO 1
   3 // real codecs:
   4 #define VCODEC_DIVX4 2
   5 #define VCODEC_LIBAVCODEC 4
   6 #define VCODEC_VFW 7
   7 #define VCODEC_LIBDV 8
   8 #define VCODEC_XVID 9
   9 #define VCODEC_QTVIDEO 10
  10 #define VCODEC_NUV 11
  11 #define VCODEC_RAW 12
  12 #define VCODEC_X264 13
  13
  14 #define ACODEC_COPY 0
  15 #define ACODEC_PCM 1
  16 #define ACODEC_VBRMP3 2
  17 #define ACODEC_NULL 3
  18 #define ACODEC_LAVC 4
  19 #define ACODEC_TOOLAME 5
  20 #define ACODEC_FAAC 6
  21 #define ACODEC_TWOLAME 7
  22
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <signal.h>
  27 #include "config.h"
  28
  29 #ifdef __MINGW32__
  30 #define        SIGHUP 1
  31 #define        SIGQUIT 3
  32 #define        SIGPIPE 13
  33 #endif
  34 #ifdef WIN32
  35 #include <windows.h>
  36 #endif
  37
  38 #include <sys/time.h>
  39
  40
  41 #include "version.h"
  42 #include "mp_msg.h"
  43 #include "help_mp.h"
  44
  45 #include "cpudetect.h"
  46
  47 #include "codec-cfg.h"
  48 #include "m_option.h"
  49 #include "m_config.h"
  50 #include "parser-mecmd.h"
  51
  52 #include "libmpdemux/stream.h"
  53 #include "libmpdemux/demuxer.h"
  54 #include "libmpdemux/stheader.h"
  55 #include "libmpdemux/mp3_hdr.h"
  56 #include "libmpdemux/muxer.h"
  57
  58
  59 #include "libvo/video_out.h"
  60
  61 #include "libaf/af_format.h"
  62
  63 #include "libmpcodecs/mp_image.h"
  64 #include "libmpcodecs/dec_audio.h"
  65 #include "libmpcodecs/dec_video.h"
  66 #include "libmpcodecs/vf.h"
  67
  68 // for MPEGLAYER3WAVEFORMAT:
  69 #include "libmpdemux/ms_hdr.h"
  70
  71 #include <inttypes.h>
  72
  73 #include "libvo/fastmemcpy.h"
  74
  75 #include "osdep/timer.h"
  76
  77 #include "get_path.c"
  78
  79 #ifdef USE_DVDREAD
  80 #include "libmpdemux/stream_dvd.h"
  81 #endif
  82
  83 #ifdef USE_LIBAVCODEC
  84 #ifdef USE_LIBAVCODEC_SO
  85 #include <ffmpeg/avcodec.h>
  86 #else
  87 #include "avcodec.h"
  88 #endif
  89 #endif
  90
  91 #include "libmpcodecs/ae.h"
  92 int vo_doublebuffering=0;
  93 int vo_directrendering=0;
  94 int vo_config_count=0;
  95 int forced_subs_only=0;
  96
  97 //--------------------------
  98
  99 // cache2:
 100 int stream_cache_size=-1;
 101 #ifdef USE_STREAM_CACHE
 102 extern int cache_fill_status;
 103
 104 float stream_cache_min_percent=20.0;
 105 float stream_cache_seek_min_percent=50.0;
 106 #else
 107 #define cache_fill_status 0
 108 #endif
 109
 110 int audio_id=-1;
 111 int video_id=-1;
 112 int dvdsub_id=-2;
 113 int vobsub_id=-1;
 114 char* audio_lang=NULL;
 115 char* dvdsub_lang=NULL;
 116 static char* spudec_ifo=NULL;
 117
 118 static char** audio_codec_list=NULL;  // override audio codec
 119 static char** video_codec_list=NULL;  // override video codec
 120 static char** audio_fm_list=NULL;     // override audio codec family
 121 static char** video_fm_list=NULL;     // override video codec family
 122 extern char *demuxer_name; // override demuxer
 123 extern char *audio_demuxer_name; // override audio demuxer
 124 extern char *sub_demuxer_name; // override sub demuxer
 125
 126 static int out_audio_codec=-1;
 127 static int out_video_codec=-1;
 128
 129 int out_file_format=MUXER_TYPE_AVI;     // default to AVI
 130
 131 // audio stream skip/resync functions requires only for seeking.
 132 // (they should be implemented in the audio codec layer)
 133 //void skip_audio_frame(sh_audio_t *sh_audio){}
 134 //void resync_audio_stream(sh_audio_t *sh_audio){}
 135
 136 extern int verbose; // must be global!
 137 int quiet=0;
 138 double video_time_usage=0;
 139 double vout_time_usage=0;
 140 double max_video_time_usage=0;
 141 double max_vout_time_usage=0;
 142 double cur_video_time_usage=0;
 143 double cur_vout_time_usage=0;
 144 int benchmark=0;
 145
 146 extern int mp_msg_levels[MSGT_MAX];
 147 extern int mp_msg_level_all;
 148
 149 #ifdef WIN32
 150 char * proc_priority=NULL;
 151 #endif
 152
 153 // A-V sync:
 154 int delay_corrected=1;
 155 static float default_max_pts_correction=-1;//0.01f;
 156 static float max_pts_correction=0;//default_max_pts_correction;
 157 static float c_total=0;
 158
 159 static float audio_preload=0.5;
 160 static float audio_delay_fix=0.0;
 161 static float audio_delay=0.0;
 162 static int ignore_start=0;
 163 static int audio_density=2;
 164
 165 float force_fps=0;
 166 static float force_ofps=0; // set to 24 for inverse telecine
 167 static int skip_limit=-1;
 168 float playback_speed=1.0;
 169
 170 static int force_srate=0;
 171 static int audio_output_format=0;
 172
 173 char *vobsub_out=NULL;
 174 unsigned int vobsub_out_index=0;
 175 char *vobsub_out_id=NULL;
 176
 177 char* out_filename=NULL;
 178
 179 char *force_fourcc=NULL;
 180 int force_audiofmttag=-1;
 181
 182 char* passtmpfile="divx2pass.log";
 183
 184 static int play_n_frames=-1;
 185 static int play_n_frames_mf=-1;
 186
 187 #include "libvo/font_load.h"
 188 #include "libvo/sub.h"
 189
 190 // sub:
 191 char *font_name=NULL;
 192 #ifdef HAVE_FONTCONFIG
 193 extern int font_fontconfig;
 194 #endif
 195 float font_factor=0.75;
 196 char **sub_name=NULL;
 197 float sub_delay=0;
 198 float sub_fps=0;
 199 int   sub_auto = 0;
 200 int   subcc_enabled=0;
 201 int   suboverlap_enabled = 1;
 202
 203 #ifdef USE_SUB
 204 static sub_data* subdata=NULL;
 205 float sub_last_pts = -303;
 206 #endif
 207
 208 int auto_expand=1;
 209 int encode_duplicates=1;
 210
 211 // infos are empty by default
 212 char *info_name=NULL;
 213 char *info_artist=NULL;
 214 char *info_genre=NULL;
 215 char *info_subject=NULL;
 216 char *info_copyright=NULL;
 217 char *info_sourceform=NULL;
 218 char *info_comment=NULL;
 219
 220 // Needed by libmpdemux.
 221 int mp_input_check_interrupt(int time) {
 222   usec_sleep(time);
 223   return 0;
 224 }
 225
 226 //char *out_audio_codec=NULL; // override audio codec
 227 //char *out_video_codec=NULL; // override video codec
 228
 229 //#include "libmpeg2/mpeg2.h"
 230 //#include "libmpeg2/mpeg2_internal.h"
 231
 232 //static int vo_w=0, vo_h=0;
 233
 234 //-------------------------- config stuff:
 235
 236 m_config_t* mconfig;
 237
 238 extern int m_config_parse_config_file(m_config_t* config, char *conffile);
 239
 240 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
 241
 242 static int cfg_include(m_option_t *conf, char *filename){
 243         return m_config_parse_config_file(mconfig, filename);
 244 }
 245
 246 static char *seek_to_sec=NULL;
 247 static off_t seek_to_byte=0;
 248
 249 static char * frameno_filename=NULL;
 250
 251 static void parse_end_at(void);
 252 static char * end_at_string=0;
 253 //static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
 254
 255 typedef struct {
 256     unsigned char* start;
 257     int in_size;
 258     float frame_time;
 259     int already_read;
 260 } s_frame_data;
 261
 262 /// Returns a_pts
 263 static float calc_a_pts(demux_stream_t *d_audio);
 264 /** \brief Seeks audio forward to pts by dumping audio packets
 265     \return The current audio pts.
 266 */
 267 static float forward_audio(float pts, demux_stream_t *d_audio, muxer_stream_t* mux_a);
 268 /** \brief Seeks slowly by dumping frames.
 269     \return 1 for success, 2 for EOF.
 270 */
 271 static int slowseek(float end_pts, demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy, int print_info);
 272 /// Deletes audio or video as told by -delay to sync
 273 static void fixdelay(demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy);
 274
 275 #include "edl.h"
 276 static edl_record_ptr edl_records = NULL; ///< EDL entries memory area
 277 static edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
 278 static short edl_muted; ///< Stores whether EDL is currently in muted mode.
 279 static short edl_seeking; ///< When non-zero, stream is seekable.
 280 static short edl_seek_type; ///< When non-zero, frames are discarded instead of seeking.
 281 /** \brief Seeks for EDL
 282     \return 1 for success, 0 for failure, 2 for EOF.
 283 */
 284 static int edl_seek(edl_record_ptr next_edl_record, demuxer_t* demuxer, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy);
 285
 286 #include "cfg-mencoder.h"
 287
 288 #ifdef USE_DVDREAD
 289 #include "spudec.h"
 290 #endif
 291 #include "vobsub.h"
 292
 293 #include "libao2/audio_out.h"
 294 /* FIXME */
 295 static void mencoder_exit(int level, char *how)
 296 {
 297     if (how)
 298         mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ExitingHow, how);
 299     else
 300         mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_Exiting);
 301
 302     exit(level);
 303 }
 304
 305 void parse_cfgfiles( m_config_t* conf )
 306 {
 307   char *conffile;
 308   if ((conffile = get_path("mencoder.conf")) == NULL) {
 309     mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_GetpathProblem);
 310   } else {
 311     if (m_config_parse_config_file(conf, conffile) < 0)
 312       mencoder_exit(1,MSGTR_ConfigFileError);
 313     free(conffile);
 314   }
 315 }
 316
 317
 318 //---------------------------------------------------------------------------
 319
 320 static int dec_audio(sh_audio_t *sh_audio,unsigned char* buffer,int total){
 321     int size=0;
 322     int at_eof=0;
 323     while(size<total && !at_eof){
 324         int len=total-size;
 325                 if(len>MAX_OUTBURST) len=MAX_OUTBURST;
 326                 if(len>sh_audio->a_out_buffer_size) len=sh_audio->a_out_buffer_size;
 327                 if(len>sh_audio->a_out_buffer_len){
 328                     int ret=decode_audio(sh_audio,
 329                         &sh_audio->a_out_buffer[sh_audio->a_out_buffer_len],
 330                         len-sh_audio->a_out_buffer_len,
 331                         sh_audio->a_out_buffer_size-sh_audio->a_out_buffer_len);
 332                     if(ret>0) sh_audio->a_out_buffer_len+=ret; else at_eof=1;
 333                 }
 334                 if(len>sh_audio->a_out_buffer_len) len=sh_audio->a_out_buffer_len;
 335                 memcpy(buffer+size,sh_audio->a_out_buffer,len);
 336                 sh_audio->a_out_buffer_len-=len; size+=len;
 337                 if(sh_audio->a_out_buffer_len>0)
 338                     memcpy(sh_audio->a_out_buffer,&sh_audio->a_out_buffer[len],sh_audio->a_out_buffer_len);
 339     }
 340     return size;
 341 }
 342
 343 //---------------------------------------------------------------------------
 344
 345 // this function returns the absoloute time for which MEncoder will switch files or move in the file.
 346 // so audio can be cut correctly. -1 if there is no limit.
 347 static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v);
 348
 349 static int at_eof=0;
 350 static int interrupted=0;
 351
 352 enum end_at_type_t {END_AT_NONE, END_AT_TIME, END_AT_SIZE};
 353 static enum end_at_type_t end_at_type = END_AT_NONE;
 354 static double end_at;
 355
 356 static void exit_sighandler(int x){
 357     at_eof=1;
 358     interrupted=2; /* 1 means error */
 359 }
 360
 361 static muxer_t* muxer=NULL;
 362 static FILE* muxer_f=NULL;
 363
 364 extern void print_wave_header(WAVEFORMATEX *h, int verbose_level);
 365
 366 int main(int argc,char* argv[]){
 367
 368 stream_t* stream=NULL;
 369 demuxer_t* demuxer=NULL;
 370 stream_t* stream2=NULL;
 371 demuxer_t* demuxer2=NULL;
 372 demux_stream_t *d_audio=NULL;
 373 demux_stream_t *d_video=NULL;
 374 demux_stream_t *d_dvdsub=NULL;
 375 sh_audio_t *sh_audio=NULL;
 376 sh_video_t *sh_video=NULL;
 377 int file_format=DEMUXER_TYPE_UNKNOWN;
 378 int i=DEMUXER_TYPE_UNKNOWN;
 379 void *vobsub_writer=NULL;
 380 s_frame_data frame_data = { .start = NULL, .in_size = 0, .frame_time = 0., .already_read = 0 };
 381
 382 uint32_t ptimer_start;
 383 uint32_t audiorate=0;
 384 uint32_t videorate=0;
 385 uint32_t audiosamples=1;
 386 uint32_t videosamples=1;
 387 uint32_t skippedframes=0;
 388 uint32_t duplicatedframes=0;
 389 uint32_t badframes=0;
 390
 391 muxer_stream_t* mux_a=NULL;
 392 muxer_stream_t* mux_v=NULL;
 393 off_t muxer_f_size=0;
 394
 395 double v_pts_corr=0;
 396 double v_timer_corr=0;
 397
 398 m_entry_t* filelist = NULL;
 399 char* filename=NULL;
 400
 401 int decoded_frameno=0;
 402 int next_frameno=-1;
 403 int curfile=0;
 404 int new_srate=0;
 405
 406 unsigned int timer_start=0;
 407 ao_data_t ao_data = {0,0,0,0,OUTBURST,-1,0};
 408
 409 audio_encoding_params_t aparams;
 410 audio_encoder_t *aencoder = NULL;
 411
 412   mp_msg_init();
 413   mp_msg(MSGT_CPLAYER,MSGL_INFO, "MEncoder " VERSION " (C) 2000-2006 MPlayer Team\n");
 414
 415   /* Test for cpu capabilities (and corresponding OS support) for optimizing */
 416   GetCpuCaps(&gCpuCaps);
 417 #if defined(ARCH_X86) || defined(ARCH_X86_64)
 418   mp_msg(MSGT_CPLAYER,MSGL_INFO,"CPUflags: Type: %d MMX: %d MMX2: %d 3DNow: %d 3DNow2: %d SSE: %d SSE2: %d\n",
 419       gCpuCaps.cpuType,gCpuCaps.hasMMX,gCpuCaps.hasMMX2,
 420       gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
 421       gCpuCaps.hasSSE, gCpuCaps.hasSSE2);
 422 #ifdef RUNTIME_CPUDETECT
 423   mp_msg(MSGT_CPLAYER,MSGL_INFO, MSGTR_CompiledWithRuntimeDetection);
 424 #else
 425   mp_msg(MSGT_CPLAYER,MSGL_INFO, MSGTR_CompiledWithCPUExtensions);
 426 #ifdef HAVE_MMX
 427   mp_msg(MSGT_CPLAYER,MSGL_INFO," MMX");
 428 #endif
 429 #ifdef HAVE_MMX2
 430   mp_msg(MSGT_CPLAYER,MSGL_INFO," MMX2");
 431 #endif
 432 #ifdef HAVE_3DNOW
 433   mp_msg(MSGT_CPLAYER,MSGL_INFO," 3DNow");
 434 #endif
 435 #ifdef HAVE_3DNOWEX
 436   mp_msg(MSGT_CPLAYER,MSGL_INFO," 3DNowEx");
 437 #endif
 438 #ifdef HAVE_SSE
 439   mp_msg(MSGT_CPLAYER,MSGL_INFO," SSE");
 440 #endif
 441 #ifdef HAVE_SSE2
 442   mp_msg(MSGT_CPLAYER,MSGL_INFO," SSE2");
 443 #endif
 444   mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n\n");
 445 #endif
 446 #endif
 447
 448 #if defined(WIN32) && defined(USE_WIN32DLL)
 449   set_path_env();
 450 #endif /*WIN32 && USE_WIN32DLL*/
 451
 452   InitTimer();
 453
 454 // check codec.conf
 455 if(!codecs_file || !parse_codec_cfg(codecs_file)){
 456   if(!parse_codec_cfg(get_path("codecs.conf"))){
 457     if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
 458       if(!parse_codec_cfg(NULL)){
 459         mp_msg(MSGT_MENCODER,MSGL_HINT,MSGTR_CopyCodecsConf);
 460         mencoder_exit(1,NULL);
 461       }
 462       mp_msg(MSGT_MENCODER,MSGL_V,MSGTR_BuiltinCodecsConf);
 463     }
 464   }
 465 }
 466
 467  mconfig = m_config_new();
 468  m_config_register_options(mconfig,mencoder_opts);
 469  parse_cfgfiles(mconfig);
 470  filelist = m_config_parse_me_command_line(mconfig, argc, argv);
 471  if(!filelist) mencoder_exit(1, MSGTR_ErrorParsingCommandLine);
 472
 473 {
 474         char *extension;
 475
 476         if (!out_filename) mencoder_exit(1,MSGTR_MissingOutputFilename);
 477         extension=strrchr(out_filename,'.');
 478         if (extension != NULL && strlen(extension) > 3 && strlen(extension) < 6)
 479         {
 480                 extension++;
 481
 482                 switch (out_file_format)
 483                 {
 484                         case MUXER_TYPE_AVI:
 485                         if (strcasecmp(extension,"avi"))
 486                                 mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_MencoderWrongFormatAVI);
 487                         break;
 488
 489                         case MUXER_TYPE_MPEG:
 490                         if (strcasecmp(extension,"mpg") &&
 491                                 strcasecmp(extension,"mpeg") &&
 492                                 strcasecmp(extension,"vob"))
 493                                 mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_MencoderWrongFormatMPG);
 494                         break;
 495                 }
 496         }
 497 }
 498
 499
 500 if (frameno_filename) {
 501   stream2=open_stream(frameno_filename,0,&i);
 502   if(stream2){
 503     demuxer2=demux_open(stream2,DEMUXER_TYPE_AVI,-1,-1,-2,NULL);
 504     if(demuxer2) mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_UsingPass3ControlFile, frameno_filename);
 505     else mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_FormatNotRecognized);
 506   }
 507 }
 508
 509 #ifdef WIN32
 510   if(proc_priority){
 511     int i;
 512     for(i=0; priority_presets_defs[i].name; i++){
 513       if(strcasecmp(priority_presets_defs[i].name, proc_priority) == 0)
 514         break;
 515     }
 516     mp_msg(MSGT_CPLAYER,MSGL_STATUS,"Setting process priority: %s\n",
 517                                         priority_presets_defs[i].name);
 518     SetPriorityClass(GetCurrentProcess(), priority_presets_defs[i].prio);
 519   }
 520 #endif
 521
 522 // check font
 523 #ifdef USE_OSD
 524 #ifdef HAVE_FREETYPE
 525   init_freetype();
 526 #endif
 527 #ifdef HAVE_FONTCONFIG
 528   if(!font_fontconfig)
 529   {
 530 #endif
 531   if(font_name){
 532        vo_font=read_font_desc(font_name,font_factor,verbose>1);
 533        if(!vo_font) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadFont,font_name);
 534   } else {
 535       // try default:
 536        vo_font=read_font_desc(get_path("font/font.desc"),font_factor,verbose>1);
 537        if(!vo_font)
 538        vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
 539   }
 540 #ifdef HAVE_FONTCONFIG
 541   }
 542 #endif
 543 #endif
 544
 545   vo_init_osd();
 546
 547   /* HACK, for some weird reason, push() has to be called twice,
 548      otherwise options are not saved correctly */
 549   m_config_push(mconfig);
 550 play_next_file:
 551   m_config_push(mconfig);
 552   m_entry_set_options(mconfig,&filelist[curfile]);
 553   filename = filelist[curfile].name;
 554
 555   if(!filename){
 556         mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_MissingFilename);
 557         mencoder_exit(1,NULL);
 558   }
 559   stream=open_stream(filename,0,&file_format);
 560
 561   if(!stream){
 562         mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CannotOpenFile_Device);
 563         mencoder_exit(1,NULL);
 564   }
 565
 566   mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_OpenedStream, file_format, (int)(stream->start_pos), (int)(stream->end_pos));
 567
 568 #ifdef USE_DVDREAD
 569 if(stream->type==STREAMTYPE_DVD){
 570   if(audio_lang && audio_id==-1) audio_id=dvd_aid_from_lang(stream,audio_lang);
 571   if(dvdsub_lang && dvdsub_id==-2) dvdsub_id=dvd_sid_from_lang(stream,dvdsub_lang);
 572 }
 573 #endif
 574
 575   stream->start_pos+=seek_to_byte;
 576
 577   if(stream_cache_size>0) stream_enable_cache(stream,stream_cache_size*1024,0,0);
 578
 579   if(demuxer2) audio_id=-2; /* do NOT read audio packets... */
 580
 581   //demuxer=demux_open(stream,file_format,video_id,audio_id,dvdsub_id);
 582   demuxer=demux_open(stream,file_format,audio_id,video_id,dvdsub_id,filename);
 583   if(!demuxer){
 584     mp_msg(MSGT_DEMUXER, MSGL_FATAL, MSGTR_FormatNotRecognized);
 585     mp_msg(MSGT_DEMUXER, MSGL_FATAL, MSGTR_CannotOpenDemuxer);
 586         mencoder_exit(1,NULL);
 587   }
 588
 589 d_audio=demuxer2 ? demuxer2->audio : demuxer->audio;
 590 d_video=demuxer->video;
 591 d_dvdsub=demuxer->sub;
 592 sh_audio=d_audio->sh;
 593 sh_video=d_video->sh;
 594
 595   if(!sh_video)
 596   {
 597         mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_VideoStreamRequired);
 598         mencoder_exit(1,NULL);
 599   }
 600
 601   if(!video_read_properties(sh_video)){
 602       mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CannotReadVideoProperties);
 603       mencoder_exit(1,NULL);
 604   }
 605
 606   mp_msg(MSGT_MENCODER,MSGL_INFO,"[V] filefmt:%d  fourcc:0x%X  size:%dx%d  fps:%5.2f  ftime:=%6.4f\n",
 607    demuxer->file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h,
 608    sh_video->fps,sh_video->frametime
 609   );
 610
 611   if(force_fps){
 612     sh_video->fps=force_fps;
 613     sh_video->frametime=1.0f/sh_video->fps;
 614     mp_msg(MSGT_MENCODER,MSGL_INFO,MSGTR_ForcingInputFPS, sh_video->fps);
 615   }
 616
 617   if(sh_audio && out_audio_codec<0){
 618     if(audio_id==-2)
 619         mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_DemuxerDoesntSupportNosound);
 620     mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoAudioEncoderSelected);
 621     mencoder_exit(1,NULL);
 622   }
 623   if(sh_video && out_video_codec<0){
 624     mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoVideoEncoderSelected);
 625     mencoder_exit(1,NULL);
 626   }
 627
 628 if(sh_audio && (out_audio_codec || seek_to_sec || !sh_audio->wf || playback_speed != 1.0)){
 629   // Go through the codec.conf and find the best codec...
 630   mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
 631   if(!init_best_audio_codec(sh_audio,audio_codec_list,audio_fm_list)){
 632     sh_audio=d_audio->sh=NULL; // failed to init :(
 633   }
 634   mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
 635 }
 636
 637   if (sh_audio) {
 638     new_srate = sh_audio->samplerate;
 639     if (playback_speed != 1.0) {
 640         new_srate *= playback_speed;
 641         // limits are taken from libaf/af_resample.c
 642         if (new_srate < 8000) new_srate = 8000;
 643         if (new_srate > 192000) new_srate = 192000;
 644         playback_speed = (float)new_srate / (float)sh_audio->samplerate;
 645     }
 646   }
 647
 648 #ifdef USE_SUB
 649 // after reading video params we should load subtitles because
 650 // we know fps so now we can adjust subtitles time to ~6 seconds AST
 651 // check .sub
 652 //  current_module="read_subtitles_file";
 653   if(sub_name && sub_name[0]){
 654     subdata=sub_read_file(sub_name[0], sh_video->fps);
 655     if(!subdata) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,sub_name[0]);
 656   } else
 657   if(sub_auto && filename) { // auto load sub file ...
 658     char **tmp = NULL;
 659     int i = 0;
 660     char *psub = get_path( "sub/" );
 661     tmp = sub_filenames((psub ? psub : ""), filename);
 662     free(psub);
 663     subdata=sub_read_file(tmp[0], sh_video->fps);
 664     while (tmp[i])
 665       free(tmp[i++]);
 666     free(tmp);
 667   }
 668 #endif
 669
 670 // set up video encoder:
 671
 672 if (!curfile) { // curfile is non zero when a second file is opened
 673 if (vobsub_out) {
 674     unsigned int palette[16], width, height;
 675     unsigned char tmp[3] = { 0, 0, 0 };
 676     if (spudec_ifo && vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, dvdsub_id, tmp) >= 0)
 677         vobsub_writer = vobsub_out_open(vobsub_out, palette, sh_video->disp_w, sh_video->disp_h,
 678                                         vobsub_out_id?vobsub_out_id:(char *)tmp, vobsub_out_index);
 679 #ifdef USE_DVDREAD
 680     if (vobsub_writer == NULL) {
 681         char tmp[3];
 682         if (vobsub_out_id == NULL && stream->type == STREAMTYPE_DVD) {
 683             int i;
 684             dvd_priv_t *dvd = (dvd_priv_t*)stream->priv;
 685             for (i = 0; i < dvd->nr_of_subtitles; ++i)
 686                 if (dvd->subtitles[i].id == dvdsub_id) {
 687                     tmp[0] = (dvd->subtitles[i].language >> 8) & 0xff;
 688                     tmp[1] = dvd->subtitles[i].language & 0xff;
 689                     tmp[2] = 0;
 690                     vobsub_out_id = tmp;
 691                     break;
 692                 }
 693         }
 694         vobsub_writer=vobsub_out_open(vobsub_out, stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
 695                                       sh_video->disp_w, sh_video->disp_h, vobsub_out_id, vobsub_out_index);
 696     }
 697 #endif
 698 }
 699 else {
 700 if (spudec_ifo) {
 701   unsigned int palette[16], width, height;
 702   if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
 703     vo_spudec=spudec_new_scaled(palette, sh_video->disp_w, sh_video->disp_h);
 704 }
 705 #ifdef USE_DVDREAD
 706 if (vo_spudec==NULL) {
 707 vo_spudec=spudec_new_scaled(stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
 708                             sh_video->disp_w, sh_video->disp_h);
 709 }
 710 #endif
 711 }
 712
 713 // Apply current settings for forced subs
 714 spudec_set_forced_subs_only(vo_spudec,forced_subs_only);
 715
 716 // set up output file:
 717 muxer_f=fopen(out_filename,"wb");
 718 if(!muxer_f) {
 719   mp_msg(MSGT_MENCODER, MSGL_FATAL, MSGTR_CannotOpenOutputFile, out_filename);
 720   mencoder_exit(1,NULL);
 721 }
 722
 723 muxer=muxer_new_muxer(out_file_format,muxer_f);
 724 if(!muxer) {
 725   mp_msg(MSGT_MENCODER, MSGL_FATAL, "Cannot initialize muxer.");
 726   mencoder_exit(1,NULL);
 727 }
 728 #if 0
 729 //disabled: it horrybly distorts filtered sound
 730 if(out_file_format == MUXER_TYPE_MPEG) audio_preload = 0;
 731 #endif
 732
 733 muxer->audio_delay_fix = audio_delay_fix;
 734
 735 // ============= VIDEO ===============
 736
 737 mux_v=muxer_new_stream(muxer,MUXER_TYPE_VIDEO);
 738
 739 mux_v->buffer_size=0x200000; // 2MB
 740 mux_v->buffer=malloc(mux_v->buffer_size);
 741
 742 mux_v->source=sh_video;
 743
 744 mux_v->h.dwSampleSize=0; // VBR
 745 #ifdef USE_LIBAVCODEC
 746 {
 747     AVRational q= av_d2q(force_ofps?force_ofps:sh_video->fps*playback_speed, 30000);
 748     mux_v->h.dwScale= q.den;
 749     mux_v->h.dwRate = q.num;
 750 }
 751 #else
 752 mux_v->h.dwScale=10000;
 753 mux_v->h.dwRate=mux_v->h.dwScale*(force_ofps?force_ofps:sh_video->fps*playback_speed);
 754 #endif
 755
 756 mux_v->codec=out_video_codec;
 757
 758 mux_v->bih=NULL;
 759 }
 760 sh_video->codec=NULL;
 761 sh_video->video_out=NULL;
 762 sh_video->vfilter=NULL; // fixme!
 763
 764 switch(mux_v->codec){
 765 case VCODEC_COPY:
 766         if (!curfile) {
 767                 if (sh_video->bih) {
 768                         mux_v->bih=malloc(sh_video->bih->biSize);
 769                         memcpy(mux_v->bih, sh_video->bih, sh_video->bih->biSize);
 770                 }
 771     else
 772     {
 773         mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
 774         mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
 775         mux_v->bih->biWidth=sh_video->disp_w;
 776         mux_v->bih->biHeight=sh_video->disp_h;
 777         mux_v->bih->biCompression=sh_video->format;
 778         mux_v->bih->biPlanes=1;
 779         mux_v->bih->biBitCount=24; // FIXME!!!
 780         mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
 781     }
 782         }
 783     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
 784         mux_v->bih->biWidth, mux_v->bih->biHeight,
 785         mux_v->bih->biBitCount, mux_v->bih->biCompression);
 786
 787         if (curfile) {
 788                 if (sh_video->bih) {
 789                         if ((mux_v->bih->biSize != sh_video->bih->biSize) ||
 790                             memcmp(mux_v->bih, sh_video->bih, sh_video->bih->biSize))
 791                         {
 792                                 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
 793                                        sh_video->bih->biWidth, sh_video->bih->biHeight,
 794                                        sh_video->bih->biBitCount, sh_video->bih->biCompression);
 795                                 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_FrameCopyFileMismatch);
 796                                 mencoder_exit(1,NULL);
 797                         }
 798                 }
 799                 else {
 800                         if ((mux_v->bih->biWidth != sh_video->disp_w) ||
 801                             (mux_v->bih->biHeight != sh_video->disp_h) ||
 802                             (mux_v->bih->biCompression != sh_video->format)) {
 803                                 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
 804                                        sh_video->disp_w, sh_video->disp_w, 24, sh_video->format);
 805                                 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_FrameCopyFileMismatch);
 806                                 mencoder_exit(1,NULL);
 807                         }
 808                 }
 809         }
 810     break;
 811 case VCODEC_FRAMENO:
 812         if (!curfile) {
 813     mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
 814     mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
 815     mux_v->bih->biWidth=sh_video->disp_w;
 816     mux_v->bih->biHeight=sh_video->disp_h;
 817     mux_v->bih->biPlanes=1;
 818     mux_v->bih->biBitCount=24;
 819     mux_v->bih->biCompression=mmioFOURCC('F','r','N','o');
 820     mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
 821         }
 822     break;
 823 default: {
 824     static vf_instance_t * ve = NULL;
 825   if (!ve) {
 826     switch(mux_v->codec){
 827     case VCODEC_DIVX4:
 828         sh_video->vfilter=vf_open_encoder(NULL,"divx4",(char *)mux_v); break;
 829     case VCODEC_LIBAVCODEC:
 830         sh_video->vfilter=vf_open_encoder(NULL,"lavc",(char *)mux_v); break;
 831     case VCODEC_RAW:
 832         sh_video->vfilter=vf_open_encoder(NULL,"raw",(char *)mux_v); break;
 833     case VCODEC_VFW:
 834         sh_video->vfilter=vf_open_encoder(NULL,"vfw",(char *)mux_v); break;
 835     case VCODEC_LIBDV:
 836         sh_video->vfilter=vf_open_encoder(NULL,"libdv",(char *)mux_v); break;
 837     case VCODEC_XVID:
 838         sh_video->vfilter=vf_open_encoder(NULL,"xvid",(char *)mux_v); break;
 839     case VCODEC_QTVIDEO:
 840         sh_video->vfilter=vf_open_encoder(NULL,"qtvideo",(char *)mux_v); break;
 841     case VCODEC_NUV:
 842         sh_video->vfilter=vf_open_encoder(NULL,"nuv",(char *)mux_v); break;
 843     case VCODEC_X264:
 844         sh_video->vfilter=vf_open_encoder(NULL,"x264",(char *)mux_v); break;
 845     }
 846     if(!mux_v->bih || !sh_video->vfilter){
 847         mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_EncoderOpenFailed);
 848         mencoder_exit(1,NULL);
 849     }
 850     ve = sh_video->vfilter;
 851   } else sh_video->vfilter = ve;
 852     // append 'expand' filter, it fixes stride problems and renders osd:
 853     if (auto_expand) {
 854       char* vf_args[] = { "osd", "1", NULL };
 855       sh_video->vfilter=vf_open_filter(sh_video->vfilter,"expand",vf_args);
 856     }
 857     sh_video->vfilter=append_filters(sh_video->vfilter);
 858
 859     mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
 860     init_best_video_codec(sh_video,video_codec_list,video_fm_list);
 861     mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
 862     if(!sh_video->inited) mencoder_exit(1,NULL);
 863  }
 864 }
 865
 866 if (!curfile) {
 867 /* force output fourcc to .. */
 868 if ((force_fourcc != NULL) && (strlen(force_fourcc) >= 4))
 869 {
 870     mux_v->bih->biCompression = mmioFOURCC(force_fourcc[0], force_fourcc[1],
 871                                             force_fourcc[2], force_fourcc[3]);
 872     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ForcingOutputFourcc,
 873         mux_v->bih->biCompression, (char *)&mux_v->bih->biCompression);
 874 }
 875
 876 if (! ignore_start)
 877     muxer->audio_delay_fix -= sh_video->stream_delay;
 878
 879 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
 880
 881 // ============= AUDIO ===============
 882 if(sh_audio){
 883
 884 if (force_audiofmttag != -1) {
 885         sh_audio->format = force_audiofmttag;
 886         if (sh_audio->wf) {
 887                 sh_audio->wf->wFormatTag = sh_audio->format;
 888         }
 889         mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ForcingOutputAudiofmtTag,
 890                force_audiofmttag);
 891 }
 892
 893 mux_a=muxer_new_stream(muxer,MUXER_TYPE_AUDIO);
 894
 895 mux_a->buffer_size=0x100000; //16384;
 896 mux_a->buffer=malloc(mux_a->buffer_size);
 897 if (!mux_a->buffer)
 898     mencoder_exit(1,MSGTR_MemAllocFailed);
 899
 900 mux_a->source=sh_audio;
 901
 902 mux_a->codec=out_audio_codec;
 903
 904 ao_data.samplerate = force_srate;
 905 ao_data.channels = 0;
 906 ao_data.format = audio_output_format;
 907 if(!preinit_audio_filters(sh_audio,
 908    // input:
 909    new_srate,
 910    sh_audio->channels, sh_audio->sample_format,
 911    // output:
 912    &ao_data.samplerate, &ao_data.channels, &ao_data.format)) {
 913      mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_AudioFilterChainPreinitError);
 914      mencoder_exit(1, NULL);
 915    }
 916
 917 aparams.channels = ao_data.channels;
 918 aparams.sample_rate = ao_data.samplerate;
 919 aparams.audio_preload = 1000 * audio_preload;
 920 if(mux_a->codec != ACODEC_COPY) {
 921     aencoder = new_audio_encoder(mux_a, &aparams);
 922     if(!aencoder)
 923         mencoder_exit(1, NULL);
 924     if(!init_audio_filters(sh_audio,
 925         new_srate, sh_audio->channels, sh_audio->sample_format,
 926         &aparams.sample_rate, &aparams.channels, &aencoder->input_format,
 927         aencoder->min_buffer_size, aencoder->max_buffer_size)) {
 928       mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_NoMatchingFilter);
 929       mencoder_exit(1,NULL);
 930     }
 931 }
 932 switch(mux_a->codec){
 933 case ACODEC_COPY:
 934     if (playback_speed != 1.0) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoSpeedWithFrameCopy);
 935     if (sh_audio->format >= 0x10000) {
 936         mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantCopyAudioFormat, sh_audio->format);
 937         mencoder_exit(1,NULL);
 938     }
 939     if (sh_audio->wf){
 940         mux_a->wf=malloc(sizeof(WAVEFORMATEX) + sh_audio->wf->cbSize);
 941         memcpy(mux_a->wf, sh_audio->wf, sizeof(WAVEFORMATEX) + sh_audio->wf->cbSize);
 942         if(!sh_audio->i_bps) sh_audio->i_bps=mux_a->wf->nAvgBytesPerSec;
 943     } else {
 944         mux_a->wf = malloc(sizeof(WAVEFORMATEX));
 945         mux_a->wf->nBlockAlign = 1; //mux_a->h.dwSampleSize;
 946         mux_a->wf->wFormatTag = sh_audio->format;
 947         mux_a->wf->nChannels = sh_audio->channels;
 948         mux_a->wf->nSamplesPerSec = sh_audio->samplerate;
 949         mux_a->wf->nAvgBytesPerSec=sh_audio->i_bps; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
 950         mux_a->wf->wBitsPerSample = 16; // FIXME
 951         mux_a->wf->cbSize=0; // FIXME for l3codeca.acm
 952     }
 953     if(sh_audio->audio.dwScale){
 954         mux_a->h.dwSampleSize=sh_audio->audio.dwSampleSize;
 955         mux_a->h.dwScale=sh_audio->audio.dwScale;
 956         mux_a->h.dwRate=sh_audio->audio.dwRate;
 957     } else {
 958         mux_a->h.dwSampleSize=mux_a->wf->nBlockAlign;
 959         mux_a->h.dwScale=mux_a->h.dwSampleSize;
 960         mux_a->h.dwRate=mux_a->wf->nAvgBytesPerSec;
 961     }
 962     mux_a->h.dwRate *= playback_speed;
 963     mux_a->wf->nSamplesPerSec *= playback_speed;
 964     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
 965         mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec,
 966         mux_a->wf->wBitsPerSample, mux_a->wf->nAvgBytesPerSec, mux_a->h.dwSampleSize);
 967     break;
 968 }
 969
 970 if ( mp_msg_test(MSGT_MENCODER,MSGL_DBG2) ) print_wave_header(mux_a->wf, MSGL_DBG2);
 971
 972 if (! ignore_start)
 973     muxer->audio_delay_fix += sh_audio->stream_delay;
 974
 975 } // if(sh_audio)
 976
 977 decoded_frameno=0;
 978
 979 signal(SIGINT,exit_sighandler);  // Interrupt from keyboard
 980 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
 981 signal(SIGTERM,exit_sighandler); // kill
 982 signal(SIGHUP,exit_sighandler);  // broken terminal line
 983 signal(SIGPIPE,exit_sighandler); // broken pipe
 984
 985 timer_start=GetTimerMS();
 986 } // if (!curfile) // if this was the first file.
 987 else {
 988         if (!mux_a != !sh_audio) {
 989                 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoAudioFileMismatch);
 990                 mencoder_exit(1,NULL);
 991         }
 992         if (sh_audio && mux_a->codec == ACODEC_COPY) {
 993                 if (playback_speed != 1.0) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoSpeedWithFrameCopy);
 994                 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
 995                        mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec,
 996                        mux_a->wf->wBitsPerSample, mux_a->wf->nAvgBytesPerSec, mux_a->h.dwSampleSize);
 997                 if (sh_audio->wf) {
 998                         if ((mux_a->wf->wFormatTag != sh_audio->wf->wFormatTag) ||
 999                             (mux_a->wf->nChannels != sh_audio->wf->nChannels) ||
1000                             (mux_a->wf->nSamplesPerSec != sh_audio->wf->nSamplesPerSec * playback_speed))
1001                         {
1002                                 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
1003                                        sh_audio->wf->wFormatTag, sh_audio->wf->nChannels, (int)(sh_audio->wf->nSamplesPerSec * playback_speed),
1004                                        sh_audio->wf->wBitsPerSample, sh_audio->wf->nAvgBytesPerSec, 0);
1005                                 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_AudioCopyFileMismatch);
1006                                 mencoder_exit(1,NULL);
1007                         }
1008                 } else {
1009                         if ((mux_a->wf->wFormatTag != sh_audio->format) ||
1010                             (mux_a->wf->nChannels != sh_audio->channels) ||
1011                             (mux_a->wf->nSamplesPerSec != sh_audio->samplerate * playback_speed))
1012                         {
1013                                 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
1014                                        sh_audio->wf->wFormatTag, sh_audio->wf->nChannels, (int)(sh_audio->wf->nSamplesPerSec * playback_speed),
1015                                        sh_audio->wf->wBitsPerSample, sh_audio->wf->nAvgBytesPerSec, 0);
1016                                 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_AudioCopyFileMismatch);
1017                                 mencoder_exit(1,NULL);
1018                         }
1019                 }
1020         } else if (sh_audio) {
1021                 int out_srate = mux_a->wf->nSamplesPerSec;
1022                 int out_channels = mux_a->wf->nChannels;
1023                 int out_format = aencoder->input_format;
1024                 int out_minsize = aencoder->min_buffer_size;
1025                 int out_maxsize = aencoder->max_buffer_size;
1026                 if (!init_audio_filters(sh_audio, new_srate, sh_audio->channels,
1027                                         sh_audio->sample_format, &out_srate, &out_channels,
1028                                         &out_format, out_minsize, out_maxsize)) {
1029                         mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_NoMatchingFilter);
1030                         mencoder_exit(1, NULL);
1031                 }
1032                 mux_a->wf->nSamplesPerSec = out_srate;
1033                 mux_a->wf->nChannels = out_channels;
1034         }
1035 }
1036
1037 parse_end_at();
1038
1039 if (seek_to_sec) {
1040     int a,b; float d;
1041
1042     if (sscanf(seek_to_sec, "%d:%d:%f", &a,&b,&d)==3)
1043         d += 3600*a + 60*b;
1044     else if (sscanf(seek_to_sec, "%d:%f", &a, &d)==2)
1045         d += 60*a;
1046     else
1047         sscanf(seek_to_sec, "%f", &d);
1048
1049     demux_seek(demuxer, d, audio_delay, 1);
1050 //  there is 2 way to handle the -ss option in 3-pass mode:
1051 // > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only
1052 // > 2. do all the 3 passes with the same -ss value
1053 //  this line enables behaviour 1. (and kills 2. at the same time):
1054 //    if(demuxer2) demux_seek(demuxer2, d, audio_delay, 1);
1055 }
1056
1057 if (out_file_format == MUXER_TYPE_MPEG)
1058         {
1059         if (audio_preload > 0.4) {
1060           mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_LimitingAudioPreload);
1061           audio_preload = 0.4;
1062         }
1063         if (audio_density < 4) {
1064           mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_IncreasingAudioDensity);
1065           audio_density = 4;
1066         }
1067         }
1068
1069 if(file_format == DEMUXER_TYPE_TV)
1070         {
1071         mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_ZeroingAudioPreloadAndMaxPtsCorrection);
1072         audio_preload = 0.0;
1073         default_max_pts_correction = 0;
1074         }
1075
1076 play_n_frames=play_n_frames_mf;
1077 if (curfile && end_at_type == END_AT_TIME) end_at += mux_v->timer;
1078
1079 if (edl_records) free_edl(edl_records);
1080 next_edl_record = edl_records = NULL;
1081 edl_muted = 0;
1082 edl_seeking = 1;
1083 if (edl_filename) {
1084     next_edl_record = edl_records = edl_parse_file();
1085 }
1086
1087 if (sh_audio && audio_delay != 0.) fixdelay(d_video, d_audio, mux_a, &frame_data, mux_v->codec==VCODEC_COPY);
1088
1089 while(!at_eof){
1090
1091     int blit_frame=0;
1092     float a_pts=0;
1093     float v_pts=0;
1094     int skip_flag=0; // 1=skip  -1=duplicate
1095
1096     if((end_at_type == END_AT_SIZE && end_at <= ftello(muxer_f))  ||
1097        (end_at_type == END_AT_TIME && end_at < mux_v->timer))
1098         break;
1099
1100     if(play_n_frames>=0){
1101       --play_n_frames;
1102       if(play_n_frames<0) break;
1103     }
1104
1105 goto_redo_edl:
1106     if (next_edl_record && sh_video && sh_video->pts >= next_edl_record->start_sec) {
1107         if (next_edl_record->action == EDL_SKIP && edl_seeking) {
1108             float last_pos = d_video->pts;
1109             int result;
1110             mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop [%f], length [%f]\n",
1111                    next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->length_sec);
1112
1113             result = edl_seek(next_edl_record, demuxer, d_audio, mux_a, &frame_data, mux_v->codec==VCODEC_COPY);
1114
1115             if (result == 2) { at_eof=1; break; } // EOF
1116             else if (result == 0) edl_seeking = 0; // no seeking
1117             else { // sucess
1118                 edl_muted = 0;
1119                 if (last_pos >= sh_video->pts) {
1120                     // backwards seek detected!! Forget about this EDL skip altogether.
1121                     next_edl_record = next_edl_record->next;
1122                 }
1123                 else for (next_edl_record = edl_records; next_edl_record; next_edl_record = next_edl_record->next) {
1124                     /* note the use of stop_sec,
1125                        meaning if by some magical way we landed in the MIDDLE of a censored area,
1126                        in the next loop it will jump out of it.
1127                     */
1128                     if (next_edl_record->stop_sec > sh_video->pts) break; // we got to the right place.
1129                     if (next_edl_record->action == EDL_MUTE) edl_muted = !edl_muted; // toggle mute each time.
1130                 }
1131
1132                 /* for a pedantic EDL, that doesn't show even a single
1133                    frame from the "censored" area, uncomment next line. */
1134                 goto goto_redo_edl;
1135             }
1136         } else if (next_edl_record->action == EDL_MUTE) {
1137             edl_muted = !edl_muted;  // This variable does nothing for now.
1138             mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n", next_edl_record->start_sec );
1139             next_edl_record=next_edl_record->next;
1140         }
1141     }
1142
1143
1144 if(sh_audio){
1145     // get audio:
1146     while(mux_a->timer-audio_preload<mux_v->timer){
1147         float tottime;
1148         int len=0;
1149
1150         ptimer_start = GetTimerMS();
1151         // CBR - copy 0.5 sec of audio
1152         // or until the end of video:
1153         tottime = stop_time(demuxer, mux_v);
1154         if (tottime != -1) {
1155                 tottime -= mux_a->timer;
1156                 if (tottime > 1./audio_density) tottime = 1./audio_density;
1157         }
1158         else tottime = 1./audio_density;
1159
1160         // let's not output more audio than necessary
1161         if (tottime <= 0) break;
1162
1163         if(aencoder)
1164         {
1165                 if(mux_a->h.dwSampleSize) /* CBR */
1166                 {
1167                         if(aencoder->set_decoded_len)
1168                         {
1169                                 len = mux_a->h.dwSampleSize*(int)(mux_a->h.dwRate*tottime);
1170                                 aencoder->set_decoded_len(aencoder, len);
1171                         }
1172                         else
1173                                 len = aencoder->decode_buffer_size;
1174
1175                         len = dec_audio(sh_audio, aencoder->decode_buffer, len);
1176                         mux_a->buffer_len += aencoder->encode(aencoder, mux_a->buffer + mux_a->buffer_len,
1177                                 aencoder->decode_buffer, len, mux_a->buffer_size-mux_a->buffer_len);
1178                         if(mux_a->buffer_len < mux_a->wf->nBlockAlign)
1179                                 len = 0;
1180                         else
1181                                 len = mux_a->wf->nBlockAlign*(mux_a->buffer_len/mux_a->wf->nBlockAlign);
1182                 }
1183                 else    /* VBR */
1184                 {
1185                         int sz = 0;
1186                         while(1)
1187                         {
1188                                 len = 0;
1189                                 if(! sz)
1190                                         sz = aencoder->get_frame_size(aencoder);
1191                                 if(sz > 0 && mux_a->buffer_len >= sz)
1192                                 {
1193                                         len = sz;
1194                                         break;
1195                                 }
1196                                 len = dec_audio(sh_audio,aencoder->decode_buffer, aencoder->decode_buffer_size);
1197                                 if(len <= 0)
1198                                 {
1199                                         len = 0;
1200                                         break;
1201                                 }
1202                                 len = aencoder->encode(aencoder, mux_a->buffer + mux_a->buffer_len, aencoder->decode_buffer, len, mux_a->buffer_size-mux_a->buffer_len);
1203                                 mux_a->buffer_len += len;
1204                         }
1205             }
1206             if (mux_v->timer == 0) mux_a->h.dwInitialFrames++;
1207         }
1208         else {
1209         if(mux_a->h.dwSampleSize){
1210             switch(mux_a->codec){
1211             case ACODEC_COPY: // copy
1212                 len=mux_a->wf->nAvgBytesPerSec*tottime;
1213                 len/=mux_a->h.dwSampleSize;if(len<1) len=1;
1214                 len*=mux_a->h.dwSampleSize;
1215                 len=demux_read_data(sh_audio->ds,mux_a->buffer,len);
1216                 break;
1217             }
1218         } else {
1219             // VBR - encode/copy an audio frame
1220             switch(mux_a->codec){
1221             case ACODEC_COPY: // copy
1222                 len=ds_get_packet(sh_audio->ds,(unsigned char**) &mux_a->buffer);
1223                 break;
1224                 }
1225             }
1226         }
1227         if(len<=0) break; // EOF?
1228         muxer_write_chunk(mux_a,len,0x10, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
1229         if(!mux_a->h.dwSampleSize && mux_a->timer>0)
1230             mux_a->wf->nAvgBytesPerSec=0.5f+(double)mux_a->size/mux_a->timer; // avg bps (VBR)
1231         if(mux_a->buffer_len>=len){
1232             mux_a->buffer_len-=len;
1233             memcpy(mux_a->buffer,mux_a->buffer+len,mux_a->buffer_len);
1234         }
1235
1236
1237         audiosamples++;
1238         audiorate+= (GetTimerMS() - ptimer_start);
1239
1240     }
1241 }
1242
1243     // get video frame!
1244
1245     if (!frame_data.already_read) {
1246         frame_data.in_size=video_read_frame(sh_video,&frame_data.frame_time,&frame_data.start,force_fps);
1247         sh_video->timer+=frame_data.frame_time;
1248     }
1249     frame_data.frame_time /= playback_speed;
1250     if(frame_data.in_size<0){ at_eof=1; break; }
1251     ++decoded_frameno;
1252
1253     v_timer_corr-=frame_data.frame_time-(float)mux_v->h.dwScale/mux_v->h.dwRate;
1254
1255 if(demuxer2){   // 3-pass encoding, read control file (frameno.avi)
1256     // find our frame:
1257         while(next_frameno<decoded_frameno){
1258             int* start;
1259             int len=ds_get_packet(demuxer2->video,(unsigned char**) &start);
1260             if(len<0){ at_eof=1;break;}
1261             if(len==0) --skip_flag; else  // duplicate
1262             if(len==4) next_frameno=start[0];
1263         }
1264     if(at_eof) break;
1265         // if(skip_flag) printf("!!!!!!!!!!!!\n");
1266         skip_flag=next_frameno-decoded_frameno;
1267     // find next frame:
1268         while(next_frameno<=decoded_frameno){
1269             int* start;
1270             int len=ds_get_packet(demuxer2->video,(unsigned char**) &start);
1271             if(len<0){ at_eof=1;break;}
1272             if(len==0) --skip_flag; else  // duplicate
1273             if(len==4) next_frameno=start[0];
1274         }
1275 //    if(at_eof) break;
1276 //          printf("Current fno=%d  requested=%d  skip=%d  \n",decoded_frameno,fno,skip_flag);
1277 } else {
1278
1279 // check frame duplicate/drop:
1280
1281 //printf("\r### %5.3f ###\n",v_timer_corr);
1282 float mux_frametime = (float)mux_v->h.dwScale/mux_v->h.dwRate;
1283
1284 if (v_timer_corr >= mux_frametime && (skip_limit<0 || skip_flag < skip_limit)) {
1285     v_timer_corr-=mux_frametime;
1286     ++skip_flag; // skip
1287 }
1288 while (v_timer_corr <= -mux_frametime && (skip_limit<0 || -skip_flag < skip_limit)) {
1289     v_timer_corr+=mux_frametime;
1290     --skip_flag; // dup
1291 }
1292
1293 // either v_pts_corr is big, more than 2 times framerate, then we follow its advice,
1294 // or, it cancels out v_timer_corr, in which case be happy and do nothing.
1295
1296 while ((v_pts_corr <= -mux_frametime && skip_flag > 0) || (v_pts_corr <= -2*mux_frametime)) {
1297     v_pts_corr+=mux_frametime;
1298     --skip_flag; // dup
1299 }
1300 if ((v_pts_corr >= mux_frametime && skip_flag < 0) || (v_pts_corr >= 2*mux_frametime)) {
1301   if (skip_flag<=0) { // we can't skip more than 1 frame now
1302     v_pts_corr-=mux_frametime;
1303     ++skip_flag; // skip
1304   }
1305 }
1306
1307 } // demuxer2
1308
1309 ptimer_start = GetTimerMS();
1310
1311 switch(mux_v->codec){
1312 case VCODEC_COPY:
1313     mux_v->buffer=frame_data.start;
1314     if(skip_flag<=0) muxer_write_chunk(mux_v,frame_data.in_size,(sh_video->ds->flags&1)?0x10:0, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
1315     break;
1316 case VCODEC_FRAMENO:
1317     mux_v->buffer=(unsigned char *)&decoded_frameno; // tricky
1318     if(skip_flag<=0) muxer_write_chunk(mux_v,sizeof(int),0x10, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
1319     break;
1320 default:
1321     // decode_video will callback down to ve_*.c encoders, through the video filters
1322     blit_frame=decode_video(sh_video,frame_data.start,frame_data.in_size,
1323       skip_flag>0 && (!sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_SKIP_NEXT_FRAME, 0) != CONTROL_TRUE), MP_NOPTS_VALUE);
1324
1325     if (sh_video->vf_inited < 0) mencoder_exit(1, NULL);
1326
1327     if(!blit_frame){
1328       if (play_n_frames >= 0)
1329         play_n_frames++;
1330       badframes++;
1331       if(skip_flag<=0){
1332         // unwanted skipping of a frame, what to do?
1333         v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
1334 #if 0
1335         // Old code apparently made under the assumption that !blit_frame means
1336         // decoding failed due to corruption or something.. but duplication and
1337         // skipping of frames should be entirely disabled when skip_limit==0,
1338         // and must be in order for many filters to work with -noskip.
1339         // Eventually this entire block should probably be removed.
1340         if(skip_limit==0){
1341             // skipping not allowed -> write empty frame:
1342             if (!encode_duplicates || !sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_DUPLICATE_FRAME, 0) != CONTROL_TRUE)
1343               muxer_write_chunk(mux_v,0,0, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
1344         } else {
1345             // skipping allowed -> skip it and distriubute timer error:
1346             v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
1347         }
1348 #endif
1349       }
1350     }
1351 }
1352
1353 videosamples++;
1354 videorate+=(GetTimerMS() - ptimer_start);
1355
1356 if(skip_flag<0){
1357     // duplicate frame
1358         if(!quiet) mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_DuplicateFrames,-skip_flag);
1359     while(skip_flag<0){
1360         duplicatedframes++;
1361         if (!encode_duplicates || !sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_DUPLICATE_FRAME, 0) != CONTROL_TRUE)
1362             muxer_write_chunk(mux_v,0,0, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
1363         ++skip_flag;
1364     }
1365 } else
1366 if(skip_flag>0){
1367     // skip frame
1368         if(!quiet) mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_SkipFrame);
1369         skippedframes++;
1370     --skip_flag;
1371 }
1372
1373 if(sh_audio && !demuxer2){
1374     float AV_delay,x;
1375     // A-V sync!
1376 #if 0
1377     if(pts_from_bps){
1378         unsigned int samples=(sh_audio->audio.dwSampleSize)?
1379           ((ds_tell(d_audio)-sh_audio->a_in_buffer_len)/sh_audio->audio.dwSampleSize) :
1380           (d_audio->block_no); // <- used for VBR audio
1381 //      printf("samples=%d  \n",samples);
1382         a_pts=samples*(float)sh_audio->audio.dwScale/(float)sh_audio->audio.dwRate;
1383       delay_corrected=1;
1384     } else
1385 #endif
1386     {
1387       // PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
1388       a_pts=d_audio->pts;
1389       if(!delay_corrected) if(a_pts) delay_corrected=1;
1390       //printf("*** %5.3f ***\n",a_pts);
1391       a_pts+=(ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
1392     }
1393     v_pts=sh_video ? sh_video->pts : d_video->pts;
1394     // av = compensated (with out buffering delay) A-V diff
1395     AV_delay=(a_pts-v_pts);
1396     AV_delay-=audio_delay;
1397     AV_delay /= playback_speed;
1398     AV_delay-=mux_a->timer-(mux_v->timer-(v_timer_corr+v_pts_corr));
1399     // adjust for encoder delays
1400     AV_delay -= (float) mux_a->encoder_delay * mux_a->h.dwScale/mux_a->h.dwRate;
1401     AV_delay += (float) mux_v->encoder_delay * mux_v->h.dwScale/mux_v->h.dwRate;
1402         // compensate input video timer by av:
1403         x=AV_delay*0.1f;
1404         if(x<-max_pts_correction) x=-max_pts_correction; else
1405         if(x> max_pts_correction) x= max_pts_correction;
1406         if(default_max_pts_correction>=0)
1407           max_pts_correction=default_max_pts_correction*playback_speed;
1408         else
1409           max_pts_correction=sh_video->frametime*0.10 *playback_speed; // +-10% of time
1410         // sh_video->timer-=x;
1411         c_total+=x;
1412         v_pts_corr+=x;
1413 }
1414
1415 //    printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f   \r",
1416 //      a_pts,v_pts,a_pts-v_pts,
1417 //      (float)(mux_a->timer-mux_v->timer),
1418 //      AV_delay, c_total, v_pts_corr );
1419 //    printf("V:%6.1f \r", d_video->pts );
1420
1421 #if 0
1422     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",
1423           a_pts,v_pts,a_pts-v_pts,c_total,
1424           (int)sh_video->num_frames,(int)sh_video->num_frames_decoded,
1425           (sh_video->timer>0.5)?(int)(100.0*video_time_usage/(double)sh_video->timer):0,
1426           (sh_video->timer>0.5)?(int)(100.0*vout_time_usage/(double)sh_video->timer):0,
1427           (sh_video->timer>0.5)?(100.0*audio_time_usage/(double)sh_video->timer):0
1428           ,cache_fill_status
1429         );
1430 #endif
1431
1432     {   float t=(GetTimerMS()-timer_start)*0.001f;
1433         float len=(demuxer->movi_end-demuxer->movi_start);
1434         float p=len>1000 ? (float)(demuxer->filepos-demuxer->movi_start) / len :
1435                 (demuxer_get_percent_pos(demuxer) / 100.0);
1436 #if 0
1437         if(!len && sh_audio && sh_audio->audio.dwLength>100){
1438             p=(sh_audio->audio.dwSampleSize? ds_tell(sh_audio->ds)/sh_audio->audio.dwSampleSize : sh_audio->ds->block_no)
1439              / (float)(sh_audio->audio.dwLength);
1440         }
1441 #endif
1442 #if 0
1443         mp_msg(MSGT_AVSYNC,MSGL_STATUS,"%d < %d < %d  \r",
1444             (int)demuxer->movi_start,
1445             (int)demuxer->filepos,
1446             (int)demuxer->movi_end);
1447 #else
1448       if(!quiet) {
1449         if( mp_msg_test(MSGT_AVSYNC,MSGL_V) ) {
1450                 mp_msg(MSGT_AVSYNC,MSGL_STATUS,"Pos:%6.1fs %6df (%2d%%) %3dfps Trem:%4dmin %3dmb  A-V:%5.3f [%d:%d] A/Vms %d/%d D/B/S %d/%d/%d \r",
1451                 mux_v->timer, decoded_frameno, (int)(p*100),
1452                 (t>1) ? (int)(decoded_frameno/t+0.5) : 0,
1453                 (p>0.001) ? (int)((t/p-t)/60) : 0,
1454                 (p>0.001) ? (int)(ftello(muxer_f)/p/1024/1024) : 0,
1455                 v_pts_corr,
1456                 (mux_v->timer>1) ? (int)(mux_v->size/mux_v->timer/125) : 0,
1457                 (mux_a && mux_a->timer>1) ? (int)(mux_a->size/mux_a->timer/125) : 0,
1458                         audiorate/audiosamples, videorate/videosamples,
1459                         duplicatedframes, badframes, skippedframes
1460                 );
1461         } else
1462         mp_msg(MSGT_AVSYNC,MSGL_STATUS,"Pos:%6.1fs %6df (%2d%%) %5.2ffps Trem:%4dmin %3dmb  A-V:%5.3f [%d:%d]\r",
1463             mux_v->timer, decoded_frameno, (int)(p*100),
1464             (t>1) ? (float)(decoded_frameno/t) : 0,
1465             (p>0.001) ? (int)((t/p-t)/60) : 0,
1466             (p>0.001) ? (int)(ftello(muxer_f)/p/1024/1024) : 0,
1467             v_pts_corr,
1468             (mux_v->timer>1) ? (int)(mux_v->size/mux_v->timer/125) : 0,
1469             (mux_a && mux_a->timer>1) ? (int)(mux_a->size/mux_a->timer/125) : 0
1470         );
1471       }
1472 #endif
1473     }
1474         fflush(stdout);
1475
1476 #ifdef USE_SUB
1477   // find sub
1478   if(subdata && sh_video->pts>0){
1479       float pts=sh_video->pts;
1480       if(sub_fps==0) sub_fps=sh_video->fps;
1481       if (pts > sub_last_pts || pts < sub_last_pts-1.0 ) {
1482          find_sub(subdata, (pts+sub_delay) *
1483                                  (subdata->sub_uses_time? 100. : sub_fps));
1484          // FIXME! frame counter...
1485          sub_last_pts = pts;
1486       }
1487   }
1488 #endif
1489
1490 #ifdef USE_DVDREAD
1491 // DVD sub:
1492  if(vo_spudec||vobsub_writer){
1493      unsigned char* packet=NULL;
1494      int len;
1495      while((len=ds_get_packet_sub(d_dvdsub,&packet))>0){
1496          mp_msg(MSGT_MENCODER,MSGL_V,"\rDVD sub: len=%d  v_pts=%5.3f  s_pts=%5.3f  \n",len,sh_video->pts,d_dvdsub->pts);
1497          if (vo_spudec)
1498          spudec_assemble(vo_spudec,packet,len,90000*d_dvdsub->pts);
1499          if (vobsub_writer)
1500              vobsub_out_output(vobsub_writer,packet,len,mux_v->timer + d_dvdsub->pts - sh_video->pts);
1501      }
1502      if (vo_spudec) {
1503      spudec_heartbeat(vo_spudec,90000*sh_video->pts);
1504      vo_osd_changed(OSDTYPE_SPU);
1505      }
1506  }
1507 #endif
1508
1509  frame_data = (s_frame_data){ .start = NULL, .in_size = 0, .frame_time = 0., .already_read = 0 };
1510
1511  if(ferror(muxer_f)) {
1512      mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile, out_filename);
1513      mencoder_exit(1, NULL);
1514  }
1515
1516 } // while(!at_eof)
1517
1518 if (!interrupted && filelist[++curfile].name != 0) {
1519         if (sh_video && sh_video->vfilter) {
1520         // Before uniniting sh_video and the filter chain, break apart the VE.
1521         vf_instance_t * ve; // this will be the filter right before the ve.
1522         for (ve = sh_video->vfilter; ve->next && ve->next->next; ve = ve->next);
1523         if (ve->next)
1524                 ve->next = NULL; // I'm telling the last filter, before the VE, there is nothing after it
1525         else // There is no chain except the VE.
1526                 sh_video->vfilter = NULL;
1527         }
1528
1529         if(sh_audio){ uninit_audio(sh_audio);sh_audio=NULL; }
1530         if(sh_video){ uninit_video(sh_video);sh_video=NULL; }
1531         if(demuxer) free_demuxer(demuxer);
1532         if(stream) free_stream(stream); // kill cache thread
1533
1534         at_eof = 0;
1535
1536         m_config_pop(mconfig);
1537         goto play_next_file;
1538 }
1539
1540 /* Emit the remaining frames in the video system */
1541 /*TODO emit frmaes delayed by decoder lag*/
1542 if(sh_video && sh_video->vfilter){
1543         mp_msg(MSGT_MENCODER, MSGL_INFO, "\nFlushing video frames\n");
1544         ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter,
1545                                                       VFCTRL_FLUSH_FRAMES, 0);
1546 }
1547
1548 if(aencoder)
1549     if(aencoder->fixup)
1550         aencoder->fixup(aencoder);
1551
1552 if (muxer->cont_write_index) muxer_write_index(muxer);
1553 muxer_f_size=ftello(muxer_f);
1554 fseek(muxer_f,0,SEEK_SET);
1555 if (muxer->cont_write_header) muxer_write_header(muxer); // update header
1556 if(ferror(muxer_f) || fclose(muxer_f) != 0) {
1557     mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile, out_filename);
1558     mencoder_exit(1, NULL);
1559 }
1560 if(vobsub_writer)
1561     vobsub_out_close(vobsub_writer);
1562
1563 if(out_video_codec==VCODEC_FRAMENO && mux_v->timer>100){
1564     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"650MB",(int)((650*1024*1024-muxer_f_size)/mux_v->timer/125));
1565     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"700MB",(int)((700*1024*1024-muxer_f_size)/mux_v->timer/125));
1566     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"800MB",(int)((800*1024*1024-muxer_f_size)/mux_v->timer/125));
1567     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 650MB",(int)((2*650*1024*1024-muxer_f_size)/mux_v->timer/125));
1568     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 700MB",(int)((2*700*1024*1024-muxer_f_size)/mux_v->timer/125));
1569     mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 800MB",(int)((2*800*1024*1024-muxer_f_size)/mux_v->timer/125));
1570 }
1571
1572 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VideoStreamResult,
1573     (float)(mux_v->size/mux_v->timer*8.0f/1000.0f), (int)(mux_v->size/mux_v->timer), (uint64_t)mux_v->size, (float)mux_v->timer, decoded_frameno);
1574 if(sh_audio)
1575 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_AudioStreamResult,
1576     (float)(mux_a->size/mux_a->timer*8.0f/1000.0f), (int)(mux_a->size/mux_a->timer), (uint64_t)mux_a->size, (float)mux_a->timer);
1577
1578 if(sh_audio){ uninit_audio(sh_audio);sh_audio=NULL; }
1579 if(sh_video){ uninit_video(sh_video);sh_video=NULL; }
1580 if(demuxer) free_demuxer(demuxer);
1581 if(stream) free_stream(stream); // kill cache thread
1582
1583 return interrupted;
1584 }
1585
1586 static void parse_end_at(void)
1587 {
1588
1589     end_at_type = END_AT_NONE;
1590     if (!end_at_string) return;
1591
1592     /* End at size parsing */
1593     {
1594         char unit[4];
1595
1596         end_at_type = END_AT_SIZE;
1597
1598         if(sscanf(end_at_string, "%lf%3s", &end_at, unit) == 2) {
1599             if(!strcasecmp(unit, "b"))
1600                 ;
1601             else if(!strcasecmp(unit, "kb"))
1602                 end_at *= 1024;
1603             else if(!strcasecmp(unit, "mb"))
1604                 end_at *= 1024*1024;
1605             else
1606                 end_at_type = END_AT_NONE;
1607         }
1608         else
1609             end_at_type = END_AT_NONE;
1610     }
1611
1612     /* End at time parsing. This has to be last because of
1613      * sscanf("%f", ...) below */
1614     if(end_at_type == END_AT_NONE)
1615     {
1616         int a,b; float d;
1617
1618         end_at_type = END_AT_TIME;
1619
1620         if (sscanf(end_at_string, "%d:%d:%f", &a, &b, &d) == 3)
1621             end_at = 3600*a + 60*b + d;
1622         else if (sscanf(end_at_string, "%d:%f", &a, &d) == 2)
1623             end_at = 60*a + d;
1624         else if (sscanf(end_at_string, "%f", &d) == 1)
1625             end_at = d;
1626         else
1627             end_at_type = END_AT_NONE;
1628     }
1629 }
1630
1631 #if 0
1632 /* Flip the image in src and store the result in dst. src and dst may overlap.
1633    width is the size of each line in bytes. */
1634 static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width,
1635                                  int height)
1636 {
1637     uint8_t* tmp = malloc(width);
1638     int i;
1639
1640     for(i = 0; i < height/2; i++) {
1641         memcpy(tmp, &src[i*width], width);
1642         memcpy(&dst[i * width], &src[(height - i) * width], width);
1643         memcpy(&dst[(height - i) * width], tmp, width);
1644     }
1645
1646     free(tmp);
1647     return dst;
1648 }
1649 #endif
1650
1651
1652 static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v) {
1653         float timeleft = -1;
1654         if (play_n_frames >= 0) timeleft = mux_v->timer + play_n_frames * (double)(mux_v->h.dwScale) / mux_v->h.dwRate;
1655         if (end_at_type == END_AT_TIME && (timeleft > end_at || timeleft == -1)) timeleft = end_at;
1656         if (next_edl_record && demuxer && demuxer->video) { // everything is OK to be checked
1657                 float tmp = mux_v->timer + next_edl_record->start_sec - demuxer->video->pts;
1658                 if (timeleft == -1 || timeleft > tmp) {
1659                         // There's less time in EDL than what we already know
1660                         if (next_edl_record->action == EDL_SKIP && edl_seeking) {
1661                                 timeleft = tmp;
1662                         } else if (next_edl_record->action == EDL_MUTE) {
1663                                 //timeleft = next_edl_record->start_sec - demuxer->video->pts;
1664                                 // For the moment (and probably forever) EDL mute doesn't work in MEncoder
1665                         }
1666                 }
1667         }
1668         return timeleft;
1669 }
1670
1671 static float calc_a_pts(demux_stream_t *d_audio) {
1672     sh_audio_t * sh_audio = d_audio ? d_audio->sh : NULL;
1673     float a_pts = 0.;
1674     if (sh_audio)
1675         a_pts = d_audio->pts + (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
1676     return a_pts;
1677 }
1678
1679 static float forward_audio(float pts, demux_stream_t *d_audio, muxer_stream_t* mux_a) {
1680     sh_audio_t * sh_audio = d_audio ? d_audio->sh : NULL;
1681     int samplesize, avg;
1682     float a_pts = calc_a_pts(d_audio);
1683
1684     if (!sh_audio) return a_pts;
1685
1686     if (sh_audio->audio.dwScale) samplesize = sh_audio->audio.dwSampleSize;
1687     else samplesize = (sh_audio->wf ? sh_audio->wf->nBlockAlign : 1);
1688     avg = (sh_audio->wf ? sh_audio->wf->nAvgBytesPerSec : sh_audio->i_bps);
1689
1690     // after a demux_seek, a_pts will be zero until you read some audio.
1691     // carefully checking if a_pts is truely correct by reading tiniest amount of data possible.
1692     if (pts > a_pts && a_pts == 0.0 && samplesize) {
1693         if (demux_read_data(sh_audio->ds,mux_a->buffer,samplesize) <= 0) return a_pts; // EOF
1694         a_pts = calc_a_pts(d_audio);
1695     }
1696
1697     while (pts > a_pts) {
1698         int len;
1699         if (samplesize) {
1700             len = avg * (pts - a_pts > 0.5 ? 0.5 : pts - a_pts);
1701             len/= samplesize; if(len<1) len=1;
1702             len*= samplesize;
1703             len = demux_read_data(sh_audio->ds,mux_a->buffer,len);
1704         } else {
1705             unsigned char * crap;
1706             len = ds_get_packet(sh_audio->ds, &crap);
1707         }
1708         if (len <= 0) break; // EOF of audio.
1709         a_pts = calc_a_pts(d_audio);
1710     }
1711     return a_pts;
1712 }
1713
1714 static int slowseek(float end_pts, demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy, int print_info) {
1715     sh_video_t * sh_video = d_video->sh;
1716     vf_instance_t * vfilter = sh_video ? sh_video->vfilter : NULL;
1717     int done = 0;
1718
1719     while (!interrupted) {
1720         float a_pts = 0.;
1721
1722         if (!frame_data->already_read) { // when called after fixdelay, a frame is already read
1723             frame_data->in_size = video_read_frame(sh_video, &frame_data->frame_time, &frame_data->start, force_fps);
1724             if(frame_data->in_size<0) return 2;
1725             sh_video->timer += frame_data->frame_time;
1726         }
1727         frame_data->already_read = 0;
1728
1729         a_pts = forward_audio(sh_video->pts - frame_data->frame_time + audio_delay, d_audio, mux_a);
1730
1731         if (done) {
1732             frame_data->already_read = 1;
1733             if (!framecopy || (sh_video->ds->flags & 1)) return 1;
1734         }
1735         if (sh_video->pts >= end_pts) done = 1;
1736
1737         if (vfilter) {
1738             int softskip = (vfilter->control(vfilter, VFCTRL_SKIP_NEXT_FRAME, 0) == CONTROL_TRUE);
1739             decode_video(sh_video, frame_data->start, frame_data->in_size, !softskip, MP_NOPTS_VALUE);
1740         }
1741
1742         if (print_info) mp_msg(MSGT_MENCODER, MSGL_STATUS,
1743                "EDL SKIP: Start: %.2f  End: %.2f   Current: V: %.2f  A: %.2f     \r",
1744                next_edl_record->start_sec, next_edl_record->stop_sec,
1745                sh_video->pts, a_pts);
1746     }
1747     if (interrupted) return 2;
1748     return 1;
1749 }
1750
1751 static void fixdelay(demux_stream_t *d_video, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy) {
1752     // TODO: Find a way to encode silence instead of deleting video
1753     sh_video_t * sh_video = d_video->sh;
1754     float a_pts;
1755
1756     // demux_seek has a weirdness that sh_video->pts is meaningless,
1757     // until a single frame is read... Same for audio actually too.
1758     // Reading one frame, and keeping it.
1759     frame_data->in_size = video_read_frame(sh_video, &frame_data->frame_time, &frame_data->start, force_fps);
1760     if(frame_data->in_size<0) return;
1761     sh_video->timer += frame_data->frame_time;
1762     frame_data->already_read = 1;
1763
1764     a_pts = forward_audio(sh_video->pts - frame_data->frame_time + audio_delay, d_audio, mux_a);
1765
1766     if (audio_delay > 0) return;
1767     else if (sh_video->pts - frame_data->frame_time + audio_delay >= a_pts) return;
1768
1769     slowseek(a_pts - audio_delay, d_video, d_audio, mux_a, frame_data, framecopy, 0);
1770 }
1771
1772 static int edl_seek(edl_record_ptr next_edl_record, demuxer_t* demuxer, demux_stream_t *d_audio, muxer_stream_t* mux_a, s_frame_data * frame_data, int framecopy) {
1773     sh_video_t * sh_video = demuxer->video ? demuxer->video->sh : NULL;
1774
1775     if (!sh_video) return 0;
1776     if (sh_video->pts >= next_edl_record->stop_sec) return 1; // nothing to do...
1777
1778     if (!edl_seek_type) {
1779         if(demux_seek(demuxer, next_edl_record->stop_sec - sh_video->pts, audio_delay, 0)){
1780             sh_video->pts = demuxer->video->pts;
1781             //if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
1782             resync_video_stream(sh_video);
1783             //if(vo_spudec) spudec_reset(vo_spudec);
1784             if (audio_delay != 0.0) fixdelay(demuxer->video, d_audio, mux_a, frame_data, framecopy);
1785             return 1;
1786         }
1787         // non-seekable stream.
1788         return 0;
1789     }
1790
1791     // slow seek, read every frame.
1792
1793     return slowseek(next_edl_record->stop_sec, demuxer->video, d_audio, mux_a, frame_data, framecopy, 1);
1794 }