rec10/branches/0.5/src/ts2x264.py

   1 #!/usr/bin/python
   2 # coding: UTF-8
   3 # Rec10 TS Recording Tools
   4 # Copyright (C) 2009 Yukikaze
   5 import tv2avi
   6 import status
   7 import os
   8 import time
   9 import re
  10
  11 def ts2x264(pin,pout,opts):#sizeは"HD"か"SD"
  12     pout = pout.encode('utf-8')
  13     pin = pin.encode('utf-8')
  14     """
  15     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
  16     """
  17
  18     status.setEncoding(status.getEncoding()+1)
  19     isAnime=0
  20     size="SD"
  21
  22     makemini=0
  23     if re.search("a",opts):
  24         isAnime=1
  25         #print "isAnime"
  26     dualpass=0
  27     if re.search("2",opts):
  28         dualpass=1
  29     if re.search("Q",opts):
  30         size="WQVGA"
  31     if re.search("F",opts):
  32         size="FHD"
  33     if re.search("H",opts):
  34         size="HD"
  35     if re.search("S",opts):
  36         size="SD"
  37     if isAnime==1:
  38         encvf="-vf pullup,softskip,pp=l5,"
  39     else:
  40         encvf="-vf pp=l5,"
  41     if size=="SD":
  42         encvf=encvf+"scale=720:480,harddup"
  43         bitrate="bitrate="+tv2avi.Bitrate_SD
  44     elif size=="HD":
  45         encvf=encvf+"scale=1280:720,harddup"
  46         bitrate="bitrate="+tv2avi.Bitrate_HD
  47     elif size=="FHD":
  48         encvf=encvf+"scale=1920:1080,harddup"
  49         bitrate="bitrate="+tv2avi.Bitrate_FHD
  50     elif size=="WQVGA":
  51         encvf=encvf+"scale=400:240,harddup"
  52         bitrate="bitrate="+tv2avi.Bitrate_WQVGA
  53     else:
  54         encvf=encvf+"scale=1280:720,harddup"
  55         bitrate="bitrate="+tv2avi.Bitrate_HD
  56
  57     if dualpass==1:
  58         pas1exe="mencoder \'"+pin+"\' -quiet -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto:pass=1:turbo=2 -passlogfile \'"+pin+".log\' "+"-oac mp3lame -lameopts cbr:br=128 -o /dev/null"
  59         pas2exe="mencoder \'"+pin+"\' -quiet -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto:pass=2 -passlogfile \'"+pin+".log\' "+"-oac mp3lame -lameopts cbr:br=128 -o \'"+pout+"\'"
  60         pas1exe="/usr/bin/nice -n 19 "+pas1exe
  61         pas2exe="/usr/bin/nice -n 19 "+pas2exe
  62         print pas2exe
  63         os.system(pas1exe)
  64         print "1pass終了"
  65         time.sleep(5)
  66         os.system(pas2exe)
  67     else:
  68         pas1exe="mencoder \'"+pin+"\' -quiet -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto -oac mp3lame -lameopts cbr:br=128  -o \'"+pout+"\'"
  69         pas1exe="/usr/bin/nice -n 19 "+pas1exe
  70         os.system(pas1exe)
  71     status.setEncoding(status.getEncoding()-1)