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 commands
   6 import os
   7 import re
   8 import time
   9 import tv2avi
  10 import recdblist
  11 def ts2x264(pin, pout, opts):#sizeは"HD"か"SD"
  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     if re.search("a", opts):
  17         isAnime = 1
  18     dualpass = 0
  19     resize=0
  20     size="Tall"
  21     if re.search("2", opts):
  22         dualpass = 1
  23     if re.search("H", opts):
  24         size = "HD"
  25     if re.search("S", opts):
  26         size = "SD"
  27     if re.search("F", opts):
  28         size = "FHD"
  29     if re.search("L", opts):
  30         size = "Short"
  31     if re.search("G", opts):
  32         size = "LowHD"
  33     encode(pin, pout,size,isAnime,dualpass)
  34 def encode(pin,pout,size,isAnime,is2pass):
  35     encvf=""
  36     txt=""
  37     if isAnime == 1:
  38         encvf = "-vf yadif=0,"
  39     else:
  40         encvf = "-vf yadif=0,"
  41     if size == "HD":
  42         encvf = encvf + "scale=1280:720,harddup"
  43         bitrate = "bitrate=" + tv2avi.Bitrate_HD
  44     elif size == "SD":
  45         encvf = encvf + "scale=720:480,harddup"
  46         bitrate = "bitrate=" + tv2avi.Bitrate_SD
  47     elif size == "FHD":
  48         encvf = encvf + "scale=1920:1080,harddup"
  49         bitrate = "bitrate=" + tv2avi.Bitrate_FHD
  50     elif size == "Short":
  51         encvf = encvf + "harddup"
  52         bitrate = "bitrate=" + tv2avi.Bitrate_Short
  53     elif size == "LowHD":
  54         encvf = encvf + "scale=1280:720,harddup"
  55         bitrate = "bitrate=" + tv2avi.Bitrate_LowHD
  56     else:
  57         encvf = encvf + "scale=1280:720,harddup"
  58         bitrate = "bitrate=" + tv2avi.Bitrate_HD
  59     if is2pass == 1:
  60         pas1exe = "mencoder \'" + pin + "\' -quiet -ovc x264 " + encvf + " -ofps 30000/1001 -x264encopts " + bitrate + ":threads=auto:pass=1:turbo=2 -passlogfile \'" + pin + ".log\' " + "-oac mp3lame -lameopts cbr:br=128 -o /dev/null"
  61         pas2exe = "mencoder \'" + pin + "\' -quiet -ovc x264 " + encvf + " -ofps 30000/1001 -x264encopts " + bitrate + ":threads=auto:pass=2 -passlogfile \'" + pin + ".log\' " + "-oac mp3lame -lameopts cbr:br=128 -o \'" + pout + "\'"
  62         pas1exe = "nice -n 19 " + pas1exe
  63         pas2exe = "nice -n 19 " + pas2exe
  64         recdblist.printutf8(pas1exe)
  65         txt=txt+unicode(commands.getoutput(pas1exe.encode('utf-8')),'utf-8')
  66         recdblist.printutf8(pas2exe)
  67         time.sleep(5)
  68         txt=txt+unicode(commands.getoutput(pas2exe.encode('utf-8')),'utf-8')
  69     else:
  70         pas1exe = "mencoder \'" + pin + "\' -quiet -ovc x264 " + encvf + " -ofps 30000/1001 -x264encopts " + bitrate + ":threads=auto -oac mp3lame -lameopts cbr:br=128  -o \'" + pout + "\'"
  71         pas1exe = "nice -n 19 " + pas1exe
  72         recdblist.printutf8(pas1exe)
  73         txt=txt+unicode(commands.getoutput(pas1exe.encode('utf-8')),'utf-8')
  74     logo=pin
  75     logo=logo.replace(".sa.avi",".ts")
  76     logo=logo.replace(".ts",".log")
  77     f=open(logo,'a')
  78     s=len(txt)
  79     stxt=""
  80     if s>100:
  81         stxt=txt[s-300:]
  82     else:
  83         stxt=txt
  84     s=stxt.find("\n")
  85     if s>0:
  86         s=s+len("\n")
  87         stxt=stxt[s:]
  88     txt="\n####mencoder-log_"+size+"####\n"+stxt
  89     f.write(txt.encode('utf-8'))
  90     f.close()