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 os
   6 import time
   7 import re
   8
   9 def ts2x264(pin,pout,opts):#sizeは"HD"か"SD"
  10     pout = pout.encode('utf-8')
  11     pin = pin.encode('utf-8')
  12     """
  13     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
  14     """
  15     isAnime=0
  16     size="SD"
  17
  18     makemini=0
  19     if re.search("a",opts):
  20         isAnime=1
  21         #print "isAnime"
  22     dualpass=0
  23     if re.search("2",opts):
  24         dualpass=1
  25     if re.search("Q",opts):
  26         size="WQVGA"
  27     if re.search("F",opts):
  28         size="FHD"
  29     if re.search("H",opts):
  30         size="HD"
  31     if re.search("S",opts):
  32         size="SD"
  33     if re.search("t",opts):
  34         makemini=1
  35     if isAnime==1:
  36         encvf="-vf pullup,softskip,pp=l5,"
  37     else:
  38         encvf="-vf pp=l5,"
  39     if size=="SD":
  40         encvf=encvf+"scale=720:480,harddup"
  41         bitrate="bitrate=1250"
  42     elif size=="HD":
  43         encvf=encvf+"scale=1280:720,harddup"
  44         bitrate="bitrate=2000"
  45     elif size=="FHD":
  46         encvf=encvf+"scale=1920:1080,harddup"
  47         bitrate="bitrate=2500"
  48     elif size=="WQVGA":
  49         encvf=encvf+"scale=400:240,harddup"
  50         bitrate="bitrate=200"
  51     else:
  52         encvf=encvf+"scale=1280:720,harddup"
  53         bitrate="bitrate=2000"
  54
  55     if dualpass==1:
  56         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"
  57         pas2exe="mencoder \'"+pin+"\' -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto:pass=2 -passlogfile "+pin+".log "+"-oac mp3lame -lameopts cbr:br=128 -o \'"+pout+"\'"
  58         pas1exe="/usr/bin/nice -n 19 "+pas1exe
  59         pas2exe="/usr/bin/nice -n 19 "+pas2exe
  60         #exe="mencoder \'"+pin+"\' -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto -oac mp3lame -lameopts cbr:br=128 -o \'"+pout+"\'"
  61         #exe="/usr/bin/nice -n 19 "+exe
  62         #print "Now. encoding..."+exe
  63         print pas2exe
  64         os.system(pas1exe)
  65         print "1pass終了"
  66         time.sleep(5)
  67         os.system(pas2exe)
  68     else:
  69         pas1exe="mencoder \'"+pin+"\' -ovc x264 "+encvf+" -x264encopts "+bitrate+":threads=auto -oac mp3lame -lameopts cbr:br=128  -o \'"+pout+"\'"
  70         os.system(pas1exe)
  71     if makemini==1:
  72         extt = os.path.splitext(pout)
  73         minipout=extt[0]+"mini"+".flv"
  74         ts2minix264(pin,minipout)
  75         #miniexe="mencoder 咲－Ｓａｋｉ－　第６話「開幕」[Ｓ].ts -ovc x264 -vf pullup,softskip,pp=l5,scale=1280:720,harddup -x264encopts bitrate=2000:crf=20:threads=auto -oac mp3lame -lameopts cbr:br=128 -o
  76
  77
  78 def ts2minix264(pin,pout):
  79     miniexe="mencoder \'"+pin+"\' -ovc x264 -vf pullup,softskip,pp=l5,scale=512:384,harddup "
  80     miniexe=miniexe+"-x264encopts bitrate=300:threads=auto -oac mp3lame -lameopts cbr:br=64 -o \'"+pout+"\'"
  81     os.system(miniexe)
  82
  83 def ts2minix264(pin):
  84     extt = os.path.splitext(pin)
  85     pout=extt[0]+"mini"+".flv"
  86     miniexe="mencoder \'"+pin+"\' -ovc x264 -vf pullup,softskip,pp=l5,scale=512:384,harddup "
  87     miniexe=miniexe+"-x264encopts bitrate=300:threads=auto -oac mp3lame -lameopts cbr:br=64 -o \'"+pout+"\'"
  88     os.system(miniexe)
  89 """
  90 anime=0
  91 pin=""
  92 pout=""
  93 size=""
  94 for opt, args in optlist:
  95         if opt in ("-i", "--input"):
  96                 pin=args
  97         if opt in ("-o", "--output"):
  98                 pout=args
  99         if opt in ("-s", "--size"):
 100                 size=args
 101         if opt in ("-a", "--anime"):
 102                 anime=1
 103
 104 #ts2x264(pin,pout,size,anime)
 105 """