rec10/trunk/src/ts2x264.py

   1 #!/usr/bin/python\r
   2 # coding: UTF-8\r
   3 # Rec10 TS Recording Tools\r
   4 # Copyright (C) 2009-2011 Yukikaze\r
   5 import commands\r
   6 import configreader\r
   7 import os\r
   8 import os.path\r
   9 import re\r
  10 import random\r
  11 import time\r
  12 import traceback\r
  13 import zip\r
  14 \r
  15 import recdblist\r
  16 def ts2x264(pin, pout, opts):#sizeは"HD"か"SD"\r
  17     """\r
  18     pinで指定されたファイルをpoutにx264でエンコードして書き出す\r
  19     """\r
  20     dualpass = 0\r
  21     is24fps=0\r
  22     size="HD"\r
  23     crf=18\r
  24     quality=4\r
  25     quality=int(configreader.getConfEnv("x264_preset"))\r
  26     crf=int(configreader.getConfEnv("crf"))\r
  27     deinterlace=1\r
  28     if re.search("H", opts):\r
  29         size = "HD"\r
  30     if re.search("S", opts):\r
  31         size = "WVGA"\r
  32     if re.search("F", opts):\r
  33         size = "FullHD"\r
  34     if re.search("W",opts):\r
  35         size = "WVGA"\r
  36     if re.search("MW1",opts):\r
  37         size = "QVGA_BASE"\r
  38         crf=crf+4\r
  39     if re.search("MW2", opts):\r
  40         size = "WVGA_BASE"\r
  41         crf=crf+2\r
  42     if re.search("v", opts):\r
  43         is24fps=1\r
  44         crf=int(configreader.getConfEnv("animation_crf"))\r
  45     if re.search("a", opts):\r
  46         is24fps=1\r
  47         crf=int(configreader.getConfEnv("animation_crf"))\r
  48     if re.search("I", opts):\r
  49         deinterlace=0\r
  50     if re.search("q",opts):\r
  51         quality=quality-2\r
  52     if re.search("w",opts):\r
  53         quality=quality-1\r
  54     if re.search("e",opts):\r
  55         quality=quality+1\r
  56     if re.search("r",opts):\r
  57         quality=quality+2\r
  58     if re.search("u",opts):\r
  59         crf=crf+2\r
  60     if re.search("i",opts):\r
  61         crf=crf+1\r
  62     if re.search("o",opts):\r
  63         crf=crf-1\r
  64     if re.search("p",opts):\r
  65         crf=crf-2\r
  66     if re.search("d",opts):#二カ国語放送の場合\r
  67         tm2v=pin.replace(".ts",".m2v")\r
  68         encodeFfmpegSar(tm2v,pout,size,is24fps,quality,crf,deinterlace)\r
  69     elif re.search("5",opts):#5.1chの場合\r
  70         encodeFfmpegSar(pin,pout,size,is24fps,quality,crf,deinterlace)\r
  71     else:\r
  72         try:\r
  73             encodeMencoderSar(pin, pout,size,is24fps,quality,crf,deinterlace)\r
  74         except Exception, inst:\r
  75             recdblist.addCommonlogEX("Error", "ts2x264(ts2x264.py)", str(type(inst)), str(inst)+traceback.format_exc(),log_level=200)\r
  76 def encodeMencoderSar(pin,pout,size,is24fps,quality,crf,deinterlace=1):\r
  77     mencoder=configreader.getConfPath("mencoder")\r
  78     tee=configreader.getConfPath("tee")\r
  79     encvf=""\r
  80     txt=""\r
  81     encvf="-sws 9 -vf yadif=0,pp=l5"\r
  82     harddup=",hqdn3d=2:1:2,unsharp=l3x3:0.75:c3x3:0.75,harddup"\r
  83     ofps="-ofps 30000/1001"\r
  84     fps="-fps 30000/1001"\r
  85     x264fps="30000/1001"\r
  86     x264streamsize=""\r
  87     x264preset=""\r
  88     x264tune=""\r
  89     x264_bitrate="5000"\r
  90     tsar=getMoviePAR2(pin)\r
  91     x264sar=str(tsar[0])+":"+str(tsar[1])\r
  92     if is24fps==1:\r
  93         ofps="-ofps 24000/1001"\r
  94         fps="-fps 30000/1001"\r
  95         x264fps="24000/1001"\r
  96         x264tune="--tune animation"\r
  97         encvf="-sws 9 -vf pullup,softskip"\r
  98         harddup=",pp=l5,unsharp=l3x3:0.75:c3x3:0.75,hqdn3d=2:1:2,harddup"\r
  99     if size == "HD":\r
 100         tsize=getParSize(pin,720)\r
 101         encvf = encvf + ",scale=-3:720::0:3"+harddup\r
 102         x264streamsize=str(tsize[0])+u"x720"\r
 103         x264_bitrate="2500"\r
 104     elif size == "WVGA":\r
 105         tsize=getParSize(pin,480)\r
 106         encvf = encvf + ",scale=-3:480::0:3"+harddup\r
 107         x264streamsize=str(tsize[0])+u"x480"\r
 108         x264_bitrate="1500"\r
 109     elif size == "FullHD":\r
 110         tsize=getParSize(pin,1080)\r
 111         encvf = encvf + ",scale=-3:1080::0:3"+harddup\r
 112         x264streamsize=str(tsize[0])+u"x1080"\r
 113         x264_bitrate="5000"\r
 114     elif size == "QVGA_BASE":\r
 115         tsize=getParSize(pin,240)\r
 116         encvf = encvf + ",scale=-3:240::0:3"+harddup\r
 117         x264streamsize=str(tsize[0])+u"x240"\r
 118         x264_bitrate="300"\r
 119     elif size == "WVGA_BASE":\r
 120         tsize=getParSize(pin,480)\r
 121         encvf = encvf + ",scale=-3:480::0:3"+harddup\r
 122         x264streamsize=str(tsize[0])+u"x480"\r
 123         x264_bitrate="1500"\r
 124     else:\r
 125         tsize=getParSize(pin,720)\r
 126         encvf = encvf + ",scale=-3:720::0:3"+harddup\r
 127         x264streamsize=str(tsize[0])+u"x720"\r
 128         x264_bitrate="2500"\r
 129     if deinterlace==0:\r
 130         tsize=getMovieBaseSize2(pin)\r
 131         ofps="-ofps 30000/1001"\r
 132         #fps="-fps 30000/1001"\r
 133         fps=""\r
 134         x264fps="30000/1001"\r
 135         x264tune=x264tune+" --tff --nal-hrd vbr"\r
 136         encvf="-vf hqdn3d=2:1:2"\r
 137         harddup=",harddup"\r
 138         encvf=encvf+harddup\r
 139         x264streamsize=str(tsize[0])+u"x"+str(tsize[1])\r
 140     if tsize[0] <= 0 or tsize[1] <= 0:\r
 141         encvf="-sws 9 -vf yadif=0,pp=l5"\r
 142         harddup=",hqdn3d=2:1:2,unsharp=l3x3:0.75:c3x3:0.75,harddup"\r
 143         ofps="-ofps 30000/1001"\r
 144         fps="-fps 30000/1001"\r
 145         x264fps="30000/1001"\r
 146         tsize=[1280,720]\r
 147         encvf = encvf + ",scale=-2:720::0:3,expand=1280:720"+harddup\r
 148         x264streamsize=u"1280x720"\r
 149         x264_bitrate="2500"\r
 150     if quality==1:\r
 151         x264preset=u"ultrafast"\r
 152     elif quality==2:\r
 153         x264preset=u"veryfast"\r
 154     elif quality==3:\r
 155         x264preset=u"fast"\r
 156     elif quality==4:\r
 157         x264preset=u"medium"\r
 158     elif quality==5:\r
 159         x264preset=u"slow"\r
 160     elif quality==6:\r
 161         x264preset=u"slower"\r
 162     else:\r
 163         x264preset=u"medium"\r
 164     if size == "WVGA_BASE" or size == "QVGA_BASE":\r
 165         x264profile=" --level 32 --profile baseline "\r
 166     else:\r
 167         x264profile=" --level 41 --profile high "\r
 168     x264crf=str(crf)\r
 169     os.environ['LANG']="ja_JP.UTF-8"\r
 170     random.seed(pin)\r
 171     random.jumpahead(10)\r
 172     temptime=int(time.time())\r
 173     temptime=temptime % 9697\r
 174     random.jumpahead(temptime)\r
 175     streampath=os.path.join(os.path.dirname(pin),str(random.randint(10000, 99999999)))\r
 176     unicode(commands.getoutput(u"mkfifo "+streampath),'utf-8','ignore')\r
 177     logmencoder=recdblist.getLogTitle(pin)+".mencoder.log"\r
 178     logx264=recdblist.getLogTitle(pin)+".x264.log"\r
 179     encexe=mencoder+u" \""+pin+u"\" -vfm ffmpeg "+encvf+u",format=i420 "+fps+" "+ofps+" -oac mp3lame -ovc raw -of rawvideo -o \""+streampath+"\" 2>&1 | "+tee+" \""+logmencoder+"\" & "\r
 180     encexe=encexe+getX264Commandline(x264preset, x264sar, x264fps, x264profile, x264tune, pout, streampath, x264streamsize, crf=x264crf)\r
 181     #encexe=encexe+u" nice -n 19 "+x264+" "+x264_sar+" "+x264crf+u" "+x264_addline+u"  --threads "+x264_thread+" "+x264profile+x264preset+" "+x264tune+" "+x264fps+" -o \""+pout+"\" "+streampath+" "+x264streamsize\r
 182     encexe=u"nice -n 19 " +encexe+" 2>&1 | "+tee+" \""+logx264+"\""\r
 183     recdblist.addCommandSelfLog(pin, encexe)\r
 184     recdblist.printutf8(encexe)\r
 185     txt=""\r
 186     try:\r
 187         txt=unicode(commands.getoutput(encexe.encode('utf-8')),'utf-8','ignore')\r
 188     except:\r
 189         ""\r
 190     os.remove(streampath)\r
 191     zip.addFile2FileZip(logmencoder, recdblist.getLogTitle(pin)+".log.zip")\r
 192     zip.addFile2FileZip(logx264, recdblist.getLogTitle(pin)+".log.zip")\r
 193     os.remove(logmencoder)\r
 194     os.remove(logx264)\r
 195     recdblist.addCommandLog(pin, u"Mencoder", encexe, txt)\r
 196 #    recdblist.addCommandLogTar(pin,u"Mencoder","mencoder", encexe,txt)\r
 197 def encodeFfmpegSar(pin,pout,size,is24fps,quality,crf,deinterlace=1):\r
 198     """\r
 199 \r
 200     """\r
 201     ffmpeg=configreader.getConfPath("ffmpeg")\r
 202     tee=ffmpeg=configreader.getConfPath("tee")\r
 203     fps=u"-r 29.970030 "\r
 204     x264fps="30000/1001"\r
 205     x264streamsize=""\r
 206     x264preset=""\r
 207     x264tune=""\r
 208     x264_bitrate="2500"\r
 209     x264_thread="auto"\r
 210     tsar=getMoviePAR2(pin)\r
 211     filter="-deinterlace"\r
 212     x264sar=str(tsar[0])+":"+str(tsar[1])\r
 213     if size == "HD":\r
 214         tsize=getParSize(pin,720)\r
 215         s = "-s "+str(tsize[0])+"x720 "\r
 216         x264streamsize=str(tsize[0])+u"x720"\r
 217         x264_bitrate="2500"\r
 218     elif size == "WVGA":\r
 219         tsize=getParSize(pin,480)\r
 220         s = "-s "+str(tsize[0])+"x480 "\r
 221         x264streamsize=str(tsize[0])+u"x480"\r
 222         x264_bitrate="1500"\r
 223     elif size == "FullHD":\r
 224         tsize=getParSize(pin,1080)\r
 225         s = "-s "+str(tsize[0])+"x1080 "\r
 226         x264streamsize=str(tsize[0])+u"x1080"\r
 227         x264_bitrate="5000"\r
 228     elif size == "SD":\r
 229         tsize=getParSize(pin,480)\r
 230         s = "-s "+str(tsize[0])+"x480 "\r
 231         x264streamsize=str(tsize[0])+u"x480"\r
 232         x264_bitrate="1250"\r
 233     elif size == "QVGA_BASE":\r
 234         tsize=getParSize(pin,240)\r
 235         s = "-s "+str(tsize[0])+"x240 "\r
 236         x264streamsize=str(tsize[0])+u"x240"\r
 237         x264_bitrate="300"\r
 238     elif size == "WVGA_BASE":\r
 239         tsize=getParSize(pin,480)\r
 240         s = "-s "+str(tsize[0])+"x480 "\r
 241         x264streamsize=str(tsize[0])+u"x480"\r
 242         x264_bitrate="1500"\r
 243     else:\r
 244         tsize=getParSize(pin,720)\r
 245         s = "-s "+str(tsize[0])+"x720 "\r
 246         x264streamsize=str(tsize[0])+u"x720"\r
 247         x264_bitrate="2500"\r
 248     if deinterlace==0:\r
 249         tsize=getMovieBaseSize2(pin)\r
 250         fps=""\r
 251         s = "-s "+str(tsize[0])+"x"+str(tsize[1])+" "\r
 252         x264fps="30000/1001"\r
 253         x264tune=x264tune+" --tff --nal-hrd vbr"\r
 254         filter=""\r
 255         x264streamsize=str(tsize[0])+u"x"+str(tsize[1])\r
 256     if quality==1:\r
 257         x264preset=u"ultrafast"\r
 258     elif quality==2:\r
 259         x264preset=u"veryfast"\r
 260     elif quality==3:\r
 261         x264preset=u"fast"\r
 262     elif quality==4:\r
 263         x264preset=u"medium"\r
 264     elif quality==5:\r
 265         x264preset=u"slow"\r
 266     elif quality==6:\r
 267         x264preset=u"slower"\r
 268     else:\r
 269         x264preset=u"medium"\r
 270     if size == "WVGA_BASE" or size == "QVGA_BASE":\r
 271         x264profile=" --level 32 --profile baseline "\r
 272     else:\r
 273         x264profile=" --level 41 --profile high "\r
 274     x264crf=str(crf)\r
 275     txt=""\r
 276     os.environ['LANG']="ja_JP.UTF-8"\r
 277     log_ffmpeg=recdblist.getLogTitle(pin)+".ffmpeg.log"\r
 278     log_x264=recdblist.getLogTitle(pin)+".x264.log"\r
 279     exe=ffmpeg+u" -y -i \""+pin+"\" -vsync 400 -vcodec rawvideo -pix_fmt yuv420p "+s+fps+" "+filter+" -an -f rawvideo - 2> "+log_ffmpeg+"| "\r
 280     exe=exe+getX264Commandline(x264preset, x264sar, x264fps, x264profile, x264tune, pout,"-", x264streamsize, crf=x264crf)\r
 281     exe = "nice -n 19 " + exe+" 2>&1 | "+tee+" "+log_x264\r
 282     txt=""\r
 283     #recdblist.addCommandSelfLog(log_ffmpeg,recdblist.getLogTitle(pin)+".log.zip")\r
 284     #recdblist.addCommandSelfLog(log_x264,recdblist.getLogTitle(pin)+".log.zip")\r
 285     recdblist.addCommandSelfLog(tspath,exe)\r
 286     recdblist.printutf8(exe)\r
 287     try:\r
 288         txt=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8','ignore')\r
 289     except:\r
 290         ""\r
 291     recdblist.addCommandLog(pin, u"FFmpeg動画エンコード", exe, txt)\r
 292     zip.addFile2FileZip(log_ffmpeg, recdblist.getLogTitle(tspath+".log.zip"))\r
 293     zip.addFile2FileZip(log_x264, recdblist.getLogTitle(tspath+".log.zip"))\r
 294     os.remove(log_ffmpeg)\r
 295     os.remove(log_x264)\r
 296 def getMovieBaseSize(pin):\r
 297     ffmpeg=configreader.getConfPath("ffmpeg")\r
 298     os.environ['LANG']="ja_JP.UTF-8"\r
 299     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"\r
 300     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8','ignore')\r
 301     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")\r
 302     sizeMaxX=0\r
 303     sizeMaxY=0\r
 304     txtls=txts.split("\n")\r
 305     for t in txtls:\r
 306         rM=rT.match(t)\r
 307         if rM:\r
 308             sizetxt=rM.group(1)\r
 309             partxt=rM.group(2)\r
 310             tX=int(sizetxt.split("x")[0])\r
 311             tY=int(sizetxt.split("x")[1])\r
 312             tEX=int(partxt.split(":")[0])\r
 313             tEY=int(partxt.split(":")[1])\r
 314             if sizeMaxX<tX:\r
 315                 sizeMaxX=tX\r
 316                 sizeMaxY=tY\r
 317     return [sizeMaxX,sizeMaxY]\r
 318 def getMovieBaseSize2(pin):##動画開始後すぐに解像度が変更されたときに対処\r
 319     ffmpeg=configreader.getConfPath("ffmpeg")\r
 320     os.environ['LANG']="ja_JP.UTF-8"\r
 321     exe=ffmpeg+u" -ss 5 -fs 1 -i \""+pin+"\" \""+pin+".size.ts\" 2>&1"\r
 322     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8','ignore')\r
 323     rT=re.compile(u"Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")\r
 324     sizeMaxX=0\r
 325     sizeMaxY=0\r
 326     txtls=txts.split("\n")\r
 327     for t in txtls:\r
 328         rM=rT.search(t)\r
 329         if rM:\r
 330             sizetxt=rM.group(1)\r
 331             partxt=rM.group(2)\r
 332             tX=int(sizetxt.split("x")[0])\r
 333             tY=int(sizetxt.split("x")[1])\r
 334             tEX=int(partxt.split(":")[0])\r
 335             tEY=int(partxt.split(":")[1])\r
 336             if sizeMaxX<tX:\r
 337                 sizeMaxX=tX\r
 338                 sizeMaxY=tY\r
 339     os.remove(pin+".size.ts")\r
 340     return [sizeMaxX,sizeMaxY]\r
 341 def getMoviePAR(pin):\r
 342     ffmpeg=configreader.getConfPath("ffmpeg")\r
 343     os.environ['LANG']="ja_JP.UTF-8"\r
 344     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"\r
 345     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8','ignore')\r
 346     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")\r
 347     sizeMaxX=0\r
 348     parx=0\r
 349     pary=0\r
 350     txtls=txts.split("\n")\r
 351     for t in txtls:\r
 352         rM=rT.match(t)\r
 353         if rM:\r
 354             sizetxt=rM.group(1)\r
 355             dartxt=rM.group(2)\r
 356             tX=int(sizetxt.split("x")[0])\r
 357             tY=int(sizetxt.split("x")[1])\r
 358             tEX=int(dartxt.split(":")[0])\r
 359             tEY=int(dartxt.split(":")[1])\r
 360             if sizeMaxX<tX:\r
 361                 sizeMaxX=tX\r
 362                 if tX==1920 and tY==1080:\r
 363                     parx=1\r
 364                     pary=1\r
 365                 else:\r
 366                     parx=tEX\r
 367                     pary=tEY\r
 368     return [parx,pary]\r
 369 def getMoviePAR2(pin):\r
 370     ffmpeg=configreader.getConfPath("ffmpeg")\r
 371     os.environ['LANG']="ja_JP.UTF-8"\r
 372     exe=ffmpeg+u" -ss 5 -fs 1 -i \""+pin+"\" \""+pin+".size.ts\" 2>&1"\r
 373     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8','ignore')\r
 374     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")\r
 375     sizeMaxX=0\r
 376     parx=0\r
 377     pary=0\r
 378     txtls=txts.split("\n")\r
 379     for t in txtls:\r
 380         rM=rT.match(t)\r
 381         if rM:\r
 382             sizetxt=rM.group(1)\r
 383             dartxt=rM.group(2)\r
 384             tX=int(sizetxt.split("x")[0])\r
 385             tY=int(sizetxt.split("x")[1])\r
 386             tEX=int(dartxt.split(":")[0])\r
 387             tEY=int(dartxt.split(":")[1])\r
 388             if sizeMaxX<tX:\r
 389                 sizeMaxX=tX\r
 390                 if tX==1920 and tY==1080:\r
 391                     parx=1\r
 392                     pary=1\r
 393                 else:\r
 394                     parx=tEX\r
 395                     pary=tEY\r
 396     os.remove(pin+".size.ts")\r
 397     return [parx,pary]\r
 398 def getMovieDAR(pin):\r
 399     ffmpeg=configreader.getConfPath("ffmpeg")\r
 400     os.environ['LANG']="ja_JP.UTF-8"\r
 401     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"\r
 402     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8','ignore')\r
 403     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+.*DAR\D+(\d+:\d+)\D+.*\Z")\r
 404     sizeMaxX=0\r
 405     darx=0\r
 406     dary=0\r
 407     txtls=txts.split("\n")\r
 408     for t in txtls:\r
 409         rM=rT.match(t)\r
 410         if rM:\r
 411             sizetxt=rM.group(1)\r
 412             dartxt=rM.group(2)\r
 413             tX=int(sizetxt.split("x")[0])\r
 414             tY=int(sizetxt.split("x")[1])\r
 415             tEX=int(dartxt.split(":")[0])\r
 416             tEY=int(dartxt.split(":")[1])\r
 417             if sizeMaxX<tX:\r
 418                 sizeMaxX=tX\r
 419                 if tX==1920 and tY==1080:\r
 420                     darx=16\r
 421                     dary=9\r
 422                 else:\r
 423                     darx=tEX\r
 424                     dary=tEY\r
 425     return [darx,dary]\r
 426 def getMovieDAR2(pin):\r
 427     ffmpeg=configreader.getConfPath("ffmpeg")\r
 428     os.environ['LANG']="ja_JP.UTF-8"\r
 429     exe=ffmpeg+u" -ss 5 -fs 1 -i \""+pin+"\" \""+pin+".size.ts\" 2>&1"\r
 430     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8','ignore')\r
 431     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+.*DAR\D+(\d+:\d+)\D+.*\Z")\r
 432     sizeMaxX=0\r
 433     darx=0\r
 434     dary=0\r
 435     txtls=txts.split("\n")\r
 436     for t in txtls:\r
 437         rM=rT.match(t)\r
 438         if rM:\r
 439             sizetxt=rM.group(1)\r
 440             dartxt=rM.group(2)\r
 441             tX=int(sizetxt.split("x")[0])\r
 442             tY=int(sizetxt.split("x")[1])\r
 443             tEX=int(dartxt.split(":")[0])\r
 444             tEY=int(dartxt.split(":")[1])\r
 445             if sizeMaxX<tX:\r
 446                 sizeMaxX=tX\r
 447                 if tX==1920 and tY==1080:\r
 448                     darx=16\r
 449                     dary=9\r
 450                 else:\r
 451                     darx=tEX\r
 452                     dary=tEY\r
 453     os.remove(pin+".size.ts")\r
 454     return [darx,dary]\r
 455 def getParSize(pin,y):\r
 456     tSize=getMovieBaseSize2(pin)\r
 457     if tSize[1] != 0 :\r
 458         tX=tSize[0]*10*y/tSize[1]\r
 459         tY=y\r
 460         if tX>int(tX/10)*10:\r
 461             tX=tX/10+1\r
 462         else:\r
 463             tX=tX/10\r
 464     else:\r
 465         tX=-1\r
 466         tY=-1\r
 467     return [tX,tY]\r
 468 def getX264CoreVersion():\r
 469     x264=configreader.getConfPath("x264")\r
 470     t1=commands.getoutput(x264+" --help|grep core")\r
 471     rT=re.compile(u"x264 core:(\d*)[\d]*.*\Z")\r
 472     rM=rT.match(t1)\r
 473     v=-1\r
 474     if rM:\r
 475         v=int(rM.group(1))\r
 476     return v\r
 477 def getX264Commandline(preset,sar,fps,x264profile,x264tune,pout,pin,x264streamsize,crf=-1,bitrate=0):\r
 478     x264=configreader.getConfPath("x264")\r
 479     os.environ['LANG']="ja_JP.UTF-8"\r
 480     x264_sar="--sar "+sar\r
 481     x264preset=u"--preset "+preset\r
 482     x264fps="--fps "+fps\r
 483     if crf==-1:\r
 484         x264bitrate=u"--bitrate "+str(bitrate)\r
 485     else:\r
 486         x264crf=u"--crf "+str(crf)\r
 487     x264_addline=configreader.getConfEnv("x264_addline")\r
 488     x264_thread="auto"\r
 489     try:\r
 490         xtt=configreader.getConfEnv("x264_thread")\r
 491         xtt=int(xtt)\r
 492         if xtt>0:\r
 493             x264_thread=str(xtt)\r
 494     except:\r
 495         x264_thread="auto"\r
 496     x264_addline=configreader.getConfEnv("x264_addline")\r
 497     if getX264CoreVersion()>103:\r
 498         x264res=u"--input-res "+x264streamsize\r
 499         exe=u"nice -n 19 "+x264+" "+x264_sar+" "+x264crf+u" "+x264_addline+u" --colormatrix bt709 --threads "+x264_thread+" "+x264profile+x264preset+" "+x264tune+" "+x264fps+" "+x264res+" -o \""+pout+"\" "+pin\r
 500     else:\r
 501         exe=u"nice -n 19 "+x264+" "+x264_sar+" "+x264crf+u" "+x264_addline+u" --colormatrix bt709 --threads "+x264_thread+" "+x264profile+x264preset+" "+x264tune+" "+x264fps+" -o \""+pout+"\" "+pin+" "+x264streamsize\r
 502     return exe\r