rec10/trunk/src/ts2x264.py

   1 #!/usr/bin/python
   2 # coding: UTF-8
   3 # Rec10 TS Recording Tools
   4 # Copyright (C) 2009 Yukikaze
   5 import status
   6 import os
   7 import time
   8 import re
   9
  10 def ts2x264(pin,pout,opts):#sizeは"HD"か"SD"
  11     pout = pout.encode('utf-8')
  12     pin = pin.encode('utf-8')
  13     """
  14     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
  15     """
  16
  17     status.setEncoding(status.getEncoding()+1)
  18     isAnime=0
  19     size="SD"
  20
  21     makemini=0
  22     if re.search("a",opts):
  23         isAnime=1
  24         #print "isAnime"
  25     dualpass=0
  26     if re.search("2",opts):
  27         dualpass=1
  28     if re.search("Q",opts):
  29         size="WQVGA"
  30     if re.search("F",opts):
  31         size="FHD"
  32     if re.search("H",opts):
  33         size="HD"
  34     if re.search("S",opts):
  35         size="SD"
  36     if isAnime==1:
  37         encvf="-vf pullup,softskip,pp=l5,"
  38     else:
  39         encvf="-vf pp=l5,"
  40     if size=="SD":
  41         encvf=encvf+"scale=720:480,harddup"
  42         bitrate="bitrate=1250"
  43     elif size=="HD":
  44         encvf=encvf+"scale=1280:720,harddup"
  45         bitrate="bitrate=2000"
  46     elif size=="FHD":
  47         encvf=encvf+"scale=1920:1080,harddup"
  48         bitrate="bitrate=2500"
  49     elif size=="WQVGA":
  50         encvf=encvf+"scale=400:240,harddup"
  51         bitrate="bitrate=200"
  52     else:
  53         encvf=encvf+"scale=1280:720,harddup"
  54         bitrate="bitrate=2000"
  55
  56     if dualpass==1:
  57         pas1exe="mencoder \'"+pin+"\' -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto:pass=1:turbo=2 -passlogfile "+pin+".log "+"-oac mp3lame -lameopts cbr:br=128 -o /dev/null"
  58         pas2exe="mencoder \'"+pin+"\' -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto:pass=2 -passlogfile "+pin+".log "+"-oac mp3lame -lameopts cbr:br=128 -o \'"+pout+"\'"
  59         pas1exe="/usr/bin/nice -n 19 "+pas1exe
  60         pas2exe="/usr/bin/nice -n 19 "+pas2exe
  61         print pas2exe
  62         os.system(pas1exe)
  63         print "1pass終了"
  64         time.sleep(5)
  65         os.system(pas2exe)
  66     else:
  67         pas1exe="mencoder \'"+pin+"\' -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto -oac mp3lame -lameopts cbr:br=128  -o \'"+pout+"\'"
  68         os.system(pas1exe)
  69     status.setEncoding(status.getEncoding()-1)