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 quality==1:
 143         x264preset=u"ultrafast"
 144     elif quality==2:
 145         x264preset=u"veryfast"
 146     elif quality==3:
 147         x264preset=u"fast"
 148     elif quality==4:
 149         x264preset=u"medium"
 150     elif quality==5:
 151         x264preset=u"slow"
 152     elif quality==6:
 153         x264preset=u"slower"
 154     if size == "WVGA_BASE" or size == "QVGA_BASE":
 155         x264profile=" --level 32 --profile baseline "
 156     else:
 157         x264profile=" --level 42 --profile high "
 158     x264crf=str(crf)
 159     os.environ['LANG']="ja_JP.UTF-8"
 160     random.seed(pin)
 161     random.jumpahead(10)
 162     temptime=int(time.time())
 163     temptime=temptime % 9697
 164     random.jumpahead(temptime)
 165     streampath=os.path.join(os.path.dirname(pin),str(random.randint(10000, 99999999)))
 166     os.system(u"mkfifo "+streampath)
 167     encexe=mencoder+u" \""+pin+u"\" -vfm ffmpeg -quiet "+encvf+u",format=i420 "+fps+" "+ofps+" -oac mp3lame -ovc raw -of rawvideo -o \""+streampath+"\" & "
 168     encexe=encexe+get_x264_commandline(x264preset, x264sar, x264fps, x264profile, x264tune, pout, streampath, x264streamsize, crf=x264crf)
 169     #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
 170     encexe=u"nice -n 19 " +encexe
 171     recdblist.printutf8(encexe)
 172     txt=""
 173     try:
 174         txt=unicode(commands.getoutput(encexe.encode('utf-8')),'utf-8')
 175     except:
 176         ""
 177     os.system("rm "+streampath)
 178     recdblist.addCommandLog(pin, u"Mencoder", encexe, txt)
 179
 180
 181 def encode_ffmpeg_sar(pin,pout,size,is24fps,quality,crf,deinterlace=1):
 182     """
 183
 184     """
 185     ffmpeg=configreader.getpath("ffmpeg")
 186     fps=u"-r 29.970030 "
 187     x264fps="30000/1001"
 188     x264streamsize=""
 189     x264preset=""
 190     x264tune=""
 191     x264_bitrate="2500"
 192     x264_thread="auto"
 193     tsar=getMoviePAR(pin)
 194     x264sar=str(tsar[0])+":"+str(tsar[1])
 195     if size == "HD":
 196         tsize=get_par_size(pin,720)
 197         s = "-s "+str(tsize[0])+"x720 "
 198         x264streamsize=str(tsize[0])+u"x720"
 199         x264_bitrate="2500"
 200     elif size == "WVGA":
 201         tsize=get_par_size(pin,480)
 202         s = "-s "+str(tsize[0])+"x480 "
 203         x264streamsize=str(tsize[0])+u"x480"
 204         x264_bitrate="1500"
 205     elif size == "FullHD":
 206         tsize=get_par_size(pin,1080)
 207         s = "-s "+str(tsize[0])+"x1080 "
 208         x264streamsize=str(tsize[0])+u"x1080"
 209         x264_bitrate="5000"
 210     elif size == "SD":
 211         tsize=get_par_size(pin,480)
 212         s = "-s "+str(tsize[0])+"x480 "
 213         x264streamsize=str(tsize[0])+u"x480"
 214         x264_bitrate="1250"
 215     elif size == "QVGA_BASE":
 216         tsize=get_par_size(pin,240)
 217         s = "-s "+str(tsize[0])+"x240 "
 218         x264streamsize=str(tsize[0])+u"x240"
 219         x264_bitrate="300"
 220     elif size == "WVGA_BASE":
 221         tsize=get_par_size(pin,480)
 222         s = "-s "+str(tsize[0])+"x480 "
 223         x264streamsize=str(tsize[0])+u"x480"
 224         x264_bitrate="1500"
 225     else:
 226         tsize=get_par_size(pin,720)
 227         s = "-s "+str(tsize[0])+"x720 "
 228         x264streamsize=str(tsize[0])+u"x720"
 229         x264_bitrate="2500"
 230     if quality==1:
 231         x264preset=u"ultrafast"
 232     elif quality==2:
 233         x264preset=u"veryfast"
 234     elif quality==3:
 235         x264preset=u"fast"
 236     elif quality==4:
 237         x264preset=u"medium"
 238     elif quality==5:
 239         x264preset=u"slow"
 240     elif quality==6:
 241         x264preset=u"slower"
 242     if size == "WVGA_BASE" or size == "QVGA_BASE":
 243         x264profile=" --level 32 --profile baseline "
 244     else:
 245         x264profile=" --level 42 --profile high "
 246     x264crf=str(crf)
 247     txt=""
 248     os.environ['LANG']="ja_JP.UTF-8"
 249     exe=ffmpeg+u" -y -i \""+pin+"\" -vsync 400 -vcodec rawvideo -pix_fmt yuv420p "+s+fps+"-deinterlace -an -f rawvideo - | "
 250     exe=exe+get_x264_commandline(x264preset, x264sar, x264fps, x264profile, x264tune, pout,"-", x264streamsize, crf=x264crf)
 251     #exe=exe+u" nice -n 19 "+x264+" "+x264_sar+" "+x264crf+u" "+x264_addline+u" --threads "+x264_thread+" "+x264profile+x264preset+" "+x264tune+" "+x264fps+" -o \""+pout+"\" - "+x264streamsize
 252     exe = "nice -n 19 " + exe
 253     txt=""
 254     recdblist.printutf8(exe)
 255     try:
 256         txt=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 257     except:
 258         ""
 259     recdblist.addCommandLog(pin, u"FFmpeg動画エンコード", exe, txt)
 260
 261 def getMovieBaseSize(pin):
 262     ffmpeg=configreader.getpath("ffmpeg")
 263     os.environ['LANG']="ja_JP.UTF-8"
 264     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"
 265     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 266     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")
 267     sizeMaxX=0
 268     sizeMaxY=0
 269     txtls=txts.split("\n")
 270     for t in txtls:
 271         rM=rT.match(t)
 272         if rM:
 273             sizetxt=rM.group(1)
 274             partxt=rM.group(2)
 275             tX=int(sizetxt.split("x")[0])
 276             tY=int(sizetxt.split("x")[1])
 277             tEX=int(partxt.split(":")[0])
 278             tEY=int(partxt.split(":")[1])
 279             if sizeMaxX<tX:
 280                 sizeMaxX=tX
 281                 sizeMaxY=tY
 282     return [sizeMaxX,sizeMaxY]
 283 def getMoviePAR(pin):
 284     ffmpeg=configreader.getpath("ffmpeg")
 285     os.environ['LANG']="ja_JP.UTF-8"
 286     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"
 287     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 288     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+PAR\D+(\d+:\d+)\D+.*\Z")
 289     #rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+.*DAR\D+(\d+:\d+)\D+.*\Z")
 290     sizeMaxX=0
 291     parx=0
 292     pary=0
 293     txtls=txts.split("\n")
 294     for t in txtls:
 295         rM=rT.match(t)
 296         if rM:
 297             sizetxt=rM.group(1)
 298             dartxt=rM.group(2)
 299             tX=int(sizetxt.split("x")[0])
 300             tY=int(sizetxt.split("x")[1])
 301             tEX=int(dartxt.split(":")[0])
 302             tEY=int(dartxt.split(":")[1])
 303             if sizeMaxX<tX:
 304                 sizeMaxX=tX
 305                 if tX==1920 and tY==1080:
 306                     parx=1
 307                     pary=1
 308                 else:
 309                     parx=tEX
 310                     pary=tEY
 311     return [parx,pary]
 312 def getMovieDAR(pin):
 313     ffmpeg=configreader.getpath("ffmpeg")
 314     os.environ['LANG']="ja_JP.UTF-8"
 315     exe=ffmpeg+u" -i \""+pin+"\" 2>&1"
 316     txts=unicode(commands.getoutput(exe.encode('utf-8')),'utf-8')
 317     rT=re.compile(u".*Stream.*#.*:.*\D+([\d]+x[\d]+)\D+.*DAR\D+(\d+:\d+)\D+.*\Z")
 318     sizeMaxX=0
 319     darx=0
 320     dary=0
 321     txtls=txts.split("\n")
 322     for t in txtls:
 323         rM=rT.match(t)
 324         if rM:
 325             sizetxt=rM.group(1)
 326             dartxt=rM.group(2)
 327             tX=int(sizetxt.split("x")[0])
 328             tY=int(sizetxt.split("x")[1])
 329             tEX=int(dartxt.split(":")[0])
 330             tEY=int(dartxt.split(":")[1])
 331             if sizeMaxX<tX:
 332                 sizeMaxX=tX
 333                 if tX==1920 and tY==1080:
 334                     darx=16
 335                     dary=9
 336                 else:
 337                     darx=tEX
 338                     dary=tEY
 339     return [darx,dary]
 340 def get_par_size(pin,y):
 341     tSize=getMovieBaseSize(pin)
 342     tX=tSize[0]*10*y/tSize[1]
 343     tY=y
 344     if tX>int(tX/10)*10:
 345         tX=tX/10+1
 346     else:
 347         tX=tX/10
 348     return [tX,tY]
 349
 350 def get_x264core_version():
 351     x264=configreader.getpath("x264")
 352     t1=commands.getoutput(x264+" --help|grep core")
 353     rT=re.compile(u"x264 core:(\d*)[\d]*.*\Z")
 354     rM=rT.match(t1)
 355     v=-1
 356     if rM:
 357         v=int(rM.group(1))
 358     return v
 359 def get_x264_commandline(preset,sar,fps,x264profile,x264tune,pout,pin,x264streamsize,crf=0,bitrate=0):
 360     x264=configreader.getpath("x264")
 361     os.environ['LANG']="ja_JP.UTF-8"
 362     x264_sar="--sar "+sar
 363     x264preset=u"--preset "+preset
 364     x264fps="--fps "+fps
 365     if crf==0:
 366         x264bitrate=u"--bitrate "+str(bitrate)
 367     else:
 368         x264crf=u"--crf "+str(crf)
 369     x264_addline=configreader.getenv("x264_addline")
 370     x264_thread="auto"
 371     try:
 372         xtt=configreader.getenv("x264_thread")
 373         xtt=int(xtt)
 374         if xtt>0:
 375             x264_thread=str(xtt)
 376     except:
 377         x264_thread="auto"
 378     x264_addline=configreader.getenv("x264_addline")
 379     if get_x264core_version()>103:
 380         x264res=u"--input-res "+x264streamsize
 381         exe=u"nice -n 19 "+x264+" "+x264_sar+" "+x264crf+u" "+x264_addline+u" --threads "+x264_thread+" "+x264profile+x264preset+" "+x264tune+" "+x264fps+" "+x264res+" -o \""+pout+"\" "+pin
 382     else:
 383         exe=u"nice -n 19 "+x264+" "+x264_sar+" "+x264crf+u" "+x264_addline+u" --threads "+x264_thread+" "+x264profile+x264preset+" "+x264tune+" "+x264fps+" -o \""+pout+"\" "+pin+" "+x264streamsize
 384     return exe