rec10/trunk/src/ts2x264.py

   1 #!/usr/bin/python
   2 # coding: UTF-8
   3 # Rec10 TS Recording Tools
   4 # Copyright (C) 2009-2010 Yukikaze
   5 import commands
   6 import configreader
   7 import os
   8 import os.path
   9 import re
  10 import random
  11 import time
  12
  13 import recdblist
  14 def ts2x264(pin, pout, opts):#sizeは"HD"か"SD"
  15     """
  16     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
  17     """
  18     dualpass = 0
  19     is24fps=0
  20     size="HD"
  21     crf=18
  22     quality=4
  23     quality=int(configreader.getenv("x264_preset"))
  24     crf=int(configreader.getenv("crf"))
  25     deinterlace=1
  26     if re.search("H", opts):
  27         size = "HD"
  28     if re.search("S", opts):
  29         size = "WVGA"
  30     if re.search("F", opts):
  31         size = "FullHD"
  32     if re.search("W",opts):
  33         size = "WVGA"
  34     if re.search("MW8", opts):
  35         size = "QVGA_BASE"
  36         crf=crf+4
  37     if re.search("MW9", opts):
  38         size = "WVGA_BASE"
  39         crf=crf+2
  40     if re.search("v", opts):
  41         is24fps=1
  42         crf=int(configreader.getenv("animation_crf"))
  43     if re.search("a", opts):
  44         is24fps=1
  45         crf=int(configreader.getenv("animation_crf"))
  46     if re.search("I", opts):
  47         deinterlace=0
  48     if re.search("q",opts):
  49         quality=quality-2
  50     if re.search("w",opts):
  51         quality=quality-1
  52     if re.search("e",opts):
  53         quality=quality+1
  54     if re.search("r",opts):
  55         quality=quality+2
  56     if re.search("u",opts):
  57         crf=crf+2
  58     if re.search("i",opts):
  59         crf=crf+1
  60     if re.search("o",opts):
  61         crf=crf-1
  62     if re.search("p",opts):
  63         crf=crf-2
  64     if re.search("d",opts):
  65         encode_ffmpeg_sar(pin,pout,size,is24fps,quality,crf,deinterlace)
  66     elif re.search("5",opts):
  67         encode_ffmpeg_sar(pin,pout,size,is24fps,quality,crf,deinterlace)
  68     elif re.search("b",opts):
  69         try:
  70             tm2v=pin.replace(".ts",".m2v")
  71             encode_sar(tm2v, pout,size,is24fps,quality,crf,deinterlace)
  72         except Exception, inst:
  73             recdblist.Commonlogex("Error", "ts2x264(ts2x264.py)", str(type(inst)), str(inst))
  74     else:
  75         try:
  76             encode_sar(pin, pout,size,is24fps,quality,crf,deinterlace)
  77         except Exception, inst:
  78             recdblist.Commonlogex("Error", "ts2x264(ts2x264.py)", str(type(inst)), str(inst))
  79 def encode_sar(pin,pout,size,is24fps,quality,crf,deinterlace=1):
  80     mencoder=configreader.getpath("mencoder")
  81     encvf=""
  82     txt=""
  83     encvf="-sws 9 -vf yadif=0,pp=l5"
  84     harddup=",hqdn3d=2:1:2,unsharp=l3x3:0.75:c3x3:0.75,harddup"
  85     ofps="-ofps 30000/1001"
  86     fps="-fps 30000/1001"
  87     x264fps="30000/1001"
  88     x264streamsize=""
  89     x264preset=""
  90     x264tune=""
  91     x264_bitrate="5000"
  92     tsar=getMoviePAR(pin)
  93     x264sar=str(tsar[0])+":"+str(tsar[1])
  94     if is24fps==1:
  95         ofps="-ofps 24000/1001"
  96         fps="-fps 30000/1001"
  97         x264fps="24000/1001"
  98         x264tune="--tune animation"
  99         encvf="-sws 9 -vf pullup,softskip"
 100         harddup=",pp=l5,unsharp=l3x3:0.75:c3x3:0.75,hqdn3d=2:1:2,harddup"
 101     if size == "HD":
 102         tsize=get_par_size(pin,720)
 103         encvf = encvf + ",scale=-3:720::0:3"+harddup
 104         x264streamsize=str(tsize[0])+u"x720"
 105         x264_bitrate="2500"
 106     elif size == "WVGA":
 107         tsize=get_par_size(pin,480)
 108         encvf = encvf + ",scale=-3:480::0:3"+harddup
 109         x264streamsize=str(tsize[0])+u"x480"
 110         x264_bitrate="1500"
 111     elif size == "FullHD":
 112         tsize=get_par_size(pin,1080)
 113         encvf = encvf + ",scale=-3:1080::0:3"+harddup
 114         x264streamsize=str(tsize[0])+u"x1080"
 115         x264_bitrate="5000"
 116     elif size == "QVGA_BASE":
 117         tsize=get_par_size(pin,240)
 118         encvf = encvf + ",scale=-3:240::0:3"+harddup
 119         x264streamsize=str(tsize[0])+u"x240"
 120         x264_bitrate="300"
 121     elif size == "WVGA_BASE":
 122         tsize=get_par_size(pin,480)
 123         encvf = encvf + ",scale=-3:480::0:3"+harddup
 124         x264streamsize=str(tsize[0])+u"x480"
 125         x264_bitrate="1500"
 126     else:
 127         tsize=get_par_size(pin,720)
 128         encvf = encvf + ",scale=-3:720::0:3"+harddup
 129         x264streamsize=str(tsize[0])+u"x720"
 130         x264_bitrate="2500"
 131     if deinterlace==0:
 132         tsize=getMovieBaseSize(pin)
 133         ofps="-ofps 30000/1001"
 134         #fps="-fps 30000/1001"
 135         fps=""
 136         x264fps="30000/1001"
 137         x264tune=x264tune+" --tff --nal-hrd vbr"
 138         encvf="-vf hqdn3d=2:1:2"
 139         harddup=",harddup"
 140         encvf=encvf+harddup
 141         x264streamsize=str(tsize[0])+u"x"+str(tsize[1])
 142     if tsize[0] <= 0 and tsize[1] <= 0:
 143         tsize=[1280,720]
 144     if quality==1:
 145         x264preset=u"ultrafast"
 146     elif quality==2:
 147         x264preset=u"veryfast"
 148     elif quality==3:
 149         x264preset=u"fast"
 150     elif quality==4:
 151         x264preset=u"medium"
 152     elif quality==5:
 153         x264preset=u"slow"
 154     elif quality==6:
 155         x264preset=u"slower"
 156     if size == "WVGA_BASE" or size == "QVGA_BASE":
 157         x264profile=" --level 32 --profile baseline "
 158     else:
 159         x264profile=" --level 42 --profile high "
 160     x264crf=str(crf)
 161     os.environ['LANG']="ja_JP.UTF-8"
 162     random.seed(pin)
 163     random.jumpahead(10)
 164     temptime=int(time.time())
 165     temptime=temptime % 9697
 166     random.jumpahead(temptime)
 167     streampath=os.path.join(os.path.dirname(pin),str(random.randint(10000, 99999999)))
 168     os.system(u"mkfifo "+streampath)
 169     encexe=mencoder+u" \""+pin+u"\" -vfm ffmpeg -quiet "+encvf+u",format=i420 "+fps+" "+ofps+" -oac mp3lame -ovc raw -of rawvideo -o \""+streampath+"\" & "
 170     encexe=encexe+get_x264_commandline(x264preset, x264sar, x264fps, x264profile, x264tune, pout, streampath, x264streamsize, crf=x264crf)
 171     #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
 172     encexe=u"nice -n 19 " +encexe
 173     recdblist.printutf8(encexe)
 174     txt=""
 175     try:
 176         txt=unicode(commands.getoutput(encexe.encode('utf-8')),'utf-8')
 177     except:
 178         ""
 179     os.system("rm "+streampath)
 180     recdblist.addCommandLog(pin, u"Mencoder", encexe, txt)
 181
 182
 183 def encode_ffmpeg_sar(pin,pout,size,is24fps,quality,crf,deinterlace=1):
 184     """
 185
 186     """
 187     ffmpeg=configreader.getpath("ffmpeg")
 188     fps=u"-r 29.970030 "
 189     x264fps="30000/1001"
 190     x264streamsize=""
 191     x264preset=""
 192     x264tune=""
 193     x264_bitrate="2500"
 194     x264_thread="auto"
 195     tsar=getMoviePAR(pin)
 196     filter="-deinterlace"
 197     x264sar=str(tsar[0])+":"+str(tsar[1])
 198     if size == "HD":
 199         tsize=get_par_size(pin,720)
 200         s = "-s "+str(tsize[0])+"x720 "
 201         x264streamsize=str(tsize[0])+u"x720"
 202         x264_bitrate="2500"
 203     elif size == "WVGA":
 204         tsize=get_par_size(pin,480)
 205         s = "-s "+str(tsize[0])+"x480 "
 206         x264streamsize=str(tsize[0])+u"x480"
 207         x264_bitrate="1500"
 208     elif size == "FullHD":
 209         tsize=get_par_size(pin,1080)
 210         s = "-s "+str(tsize[0])+"x1080 "
 211         x264streamsize=str(tsize[0])+u"x1080"
 212         x264_bitrate="5000"
 213     elif size == "SD":
 214         tsize=get_par_size(pin,480)
 215         s = "-s "+str(tsize[0])+"x480 "
 216         x264streamsize=str(tsize[0])+u"x480"
 217         x264_bitrate="1250"
 218     elif size == "QVGA_BASE":
 219         tsize=get_par_size(pin,240)
 220         s = "-s "+str(tsize[0])+"x240 "
 221         x264streamsize=str(tsize[0])+u"x240"
 222         x264_bitrate="300"
 223     elif size == "WVGA_BASE":
 224         tsize=get_par_size(pin,480)
 225         s = "-s "+str(tsize[0])+"x480 "
 226         x264streamsize=str(tsize[0])+u"x480"
 227         x264_bitrate="1500"
 228     else:
 229         tsize=get_par_size(pin,720)
 230         s = "-s "+str(tsize[0])+"x720 "
 231         x264streamsize=str(tsize[0])+u"x720"
 232         x264_bitrate="2500"
 233     if deinterlace==0:
 234         tsize=getMovieBaseSize(pin)
 235         fps=""
 236         s = "-s "+str(tsize[0])+"x"+str(tsize[1])+" "
 237         x264fps="30000/1001"
 238         x264tune=x264tune+" --tff --nal-hrd vbr"
 239         filter=""
 240         x264streamsize=str(tsize[0])+u"x"+str(tsize[1])
 241     if quality==1:
 242         x264preset=u"ultrafast"
 243     elif quality==2:
 244         x264preset=u"veryfast"
 245     elif quality==3:
 246         x264preset=u"fast"
 247     elif quality==4:
 248         x264preset=u"medium"
 249     elif quality==5:
 250         x264preset=u"slow"
 251     elif quality==6:
 252         x264preset=u"slower"
 253     if size == "WVGA_BASE" or size == "QVGA_BASE":
 254         x264profile=" --level 32 --profile baseline "
 255     else:
 256         x264profile=" --level 42 --profile high "
 257     x264crf=str(crf)
 258     txt=""
 259     os.environ['LANG']="ja_JP.UTF-8"
 260     exe=ffmpeg+u" -y -i \""+pin+"\" -vsync 400 -vcodec rawvideo -pix_fmt yuv420p "+s+fps+" "+filter+" -an -f rawvideo - | "
 261     exe=exe+get_x264_commandline(x264preset, x264sar, x264fps, x264profile, x264tune, pout,"-", x264streamsize, crf=x264crf)
 262     exe = "nice -n 19 " + exe
 263     txt=""
 264     recdblist.printutf8(exe)
 265     try:
 266         txt=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 267     except:
 268         ""
 269     recdblist.addCommandLog(pin, u"FFmpeg動画エンコード", exe, txt)
 270
 271 def getMovieBaseSize(pin):
 272     ffmpeg=configreader.getpath("ffmpeg")
 273     os.environ['LANG']="ja_JP.UTF-8"
 274     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"
 275     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 276     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")
 277     sizeMaxX=0
 278     sizeMaxY=0
 279     txtls=txts.split("\n")
 280     for t in txtls:
 281         rM=rT.match(t)
 282         if rM:
 283             sizetxt=rM.group(1)
 284             partxt=rM.group(2)
 285             tX=int(sizetxt.split("x")[0])
 286             tY=int(sizetxt.split("x")[1])
 287             tEX=int(partxt.split(":")[0])
 288             tEY=int(partxt.split(":")[1])
 289             if sizeMaxX<tX:
 290                 sizeMaxX=tX
 291                 sizeMaxY=tY
 292     return [sizeMaxX,sizeMaxY]
 293 def getMoviePAR(pin):
 294     ffmpeg=configreader.getpath("ffmpeg")
 295     os.environ['LANG']="ja_JP.UTF-8"
 296     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"
 297     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 298     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")
 299     #rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+.*DAR\D+(\d+:\d+)\D+.*\Z")
 300     sizeMaxX=0
 301     parx=0
 302     pary=0
 303     txtls=txts.split("\n")
 304     for t in txtls:
 305         rM=rT.match(t)
 306         if rM:
 307             sizetxt=rM.group(1)
 308             dartxt=rM.group(2)
 309             tX=int(sizetxt.split("x")[0])
 310             tY=int(sizetxt.split("x")[1])
 311             tEX=int(dartxt.split(":")[0])
 312             tEY=int(dartxt.split(":")[1])
 313             if sizeMaxX<tX:
 314                 sizeMaxX=tX
 315                 if tX==1920 and tY==1080:
 316                     parx=1
 317                     pary=1
 318                 else:
 319                     parx=tEX
 320                     pary=tEY
 321     return [parx,pary]
 322 def getMovieDAR(pin):
 323     ffmpeg=configreader.getpath("ffmpeg")
 324     os.environ['LANG']="ja_JP.UTF-8"
 325     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"
 326     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 327     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+.*DAR\D+(\d+:\d+)\D+.*\Z")
 328     sizeMaxX=0
 329     darx=0
 330     dary=0
 331     txtls=txts.split("\n")
 332     for t in txtls:
 333         rM=rT.match(t)
 334         if rM:
 335             sizetxt=rM.group(1)
 336             dartxt=rM.group(2)
 337             tX=int(sizetxt.split("x")[0])
 338             tY=int(sizetxt.split("x")[1])
 339             tEX=int(dartxt.split(":")[0])
 340             tEY=int(dartxt.split(":")[1])
 341             if sizeMaxX<tX:
 342                 sizeMaxX=tX
 343                 if tX==1920 and tY==1080:
 344                     darx=16
 345                     dary=9
 346                 else:
 347                     darx=tEX
 348                     dary=tEY
 349     return [darx,dary]
 350 def get_par_size(pin,y):
 351     tSize=getMovieBaseSize(pin)
 352     if tSize[1] != 0 :
 353         tX=tSize[0]*10*y/tSize[1]
 354         tY=y
 355         if tX>int(tX/10)*10:
 356             tX=tX/10+1
 357         else:
 358             tX=tX/10
 359     else:
 360         tX=-1
 361         tY=-1
 362     return [tX,tY]
 363
 364 def get_x264core_version():
 365     x264=configreader.getpath("x264")
 366     t1=commands.getoutput(x264+" --help|grep core")
 367     rT=re.compile(u"x264 core:(\d*)[\d]*.*\Z")
 368     rM=rT.match(t1)
 369     v=-1
 370     if rM:
 371         v=int(rM.group(1))
 372     return v
 373 def get_x264_commandline(preset,sar,fps,x264profile,x264tune,pout,pin,x264streamsize,crf=0,bitrate=0):
 374     x264=configreader.getpath("x264")
 375     os.environ['LANG']="ja_JP.UTF-8"
 376     x264_sar="--sar "+sar
 377     x264preset=u"--preset "+preset
 378     x264fps="--fps "+fps
 379     if crf==0:
 380         x264bitrate=u"--bitrate "+str(bitrate)
 381     else:
 382         x264crf=u"--crf "+str(crf)
 383     x264_addline=configreader.getenv("x264_addline")
 384     x264_thread="auto"
 385     try:
 386         xtt=configreader.getenv("x264_thread")
 387         xtt=int(xtt)
 388         if xtt>0:
 389             x264_thread=str(xtt)
 390     except:
 391         x264_thread="auto"
 392     x264_addline=configreader.getenv("x264_addline")
 393     if get_x264core_version()>103:
 394         x264res=u"--input-res "+x264streamsize
 395         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
 396     else:
 397         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
 398     return exe