rec10/trunk/src/tv2audio.py

   1 #!/usr/bin/python
   2 # coding: UTF-8
   3 # Rec10 TS Recording Tools
   4 # Copyright (C) 2009-2010 Yukikaze
   5 import os
   6 import configreader
   7 import recdblist
   8 import commands
   9 import os.path
  10 import tv2audio
  11 import subprocess
  12 import signal
  13 import time
  14 def wav2aac_nero(pin,pout):
  15     os.environ['LANG']="ja_JP.UTF-8"
  16     neroaac=configreader.getpath('NeroAAC')
  17     exe=neroaac+" -br 128000 -2pass -if \""+pin+"\" -of \""+pout+"\""
  18     txt=u"Cmd : "+exe+"\n"
  19     try:
  20         txt=txt+commands.getoutput(exe.encode('utf-8'))
  21         recdblist.addlog(pin, txt, "Wav2aac_Nero log")
  22     except:
  23         if not os.path.exists(pout):
  24             lame="lame"
  25             exe=lame+" -b 128 \""+pin+"\" \""+pout+"\""
  26             txt=u"Cmd : "+exe+"\n"
  27             txt=txt+commands.getoutput(exe.encode('utf-8'))
  28             recdblist.addlog(pin, txt, "Wav2aac_Lame log")
  29 def wav2mp3_lame(pin,pout):
  30     os.environ['LANG']="ja_JP.UTF-8"
  31     lame="lame"
  32     exe=lame+" -b 128 \""+pin+"\" \""+pout+"\""
  33     txt=u"Cmd : "+exe+"\n"
  34     try:
  35         txt=txt+commands.getoutput(exe.encode('utf-8'))
  36     except:
  37         ""
  38     recdblist.addlog(pin, txt, "Wav2aac_Lame log")
  39 def ts2single_audio(pts):
  40     paac=pts.replace(".ts",".aac")
  41     ffmpeg=configreader.getpath("ffmpeg")
  42     e0=ffmpeg+" -i \""+pts+"\" -y -vn -f aac -acodec copy \""+paac+"\""
  43     p0=subprocess.Popen(e0,shell=True)
  44     time.sleep(60)
  45     if p0.poll==-1:#実行中
  46         if os.path.getsize(paac)<1000:#1mで1kb以下の場合自動で終了
  47             os.kill(p0.pid,signal.SIGKILL)
  48             os.remove(paac)
  49             ts2singlewav(pts)
  50             useNero=0
  51             try:
  52                 if configreader.getpath("useNeroAAC")=="1" and os.path.exists(configreader.getpath("NeroAAC")):
  53                     useNero=1
  54             except:
  55                 useNero=0
  56             if useNero==1:
  57                 aout=pts.replace(".ts",".aac")
  58                 ain=pts.replace(".ts",".wav")
  59                 tv2audio.wav2aac_nero(ain,aout)
  60             else:
  61                 aout=pts.replace(".ts",".mp3")
  62                 ain=pts.replace(".ts",".wav")
  63                 tv2audio.wav2mp3_lame(ain,aout)
  64         else:
  65             os.waitpid(p0.pid, 0)
  66 def ts2singlewav(pts):
  67     bontsdemux = configreader.getpath('bontsdemux')
  68     bonpin = "Z:\\" + pts[1:]
  69     outf = os.path.splitext(pts)[0]
  70     bonpout = "Z:\\" + outf[1:]
  71     xvfb = configreader.getpath('xvfb-run')
  72     exe = 'wine ' + bontsdemux + " -i \"" + bonpin + "\" -delay 167 -nd -sound 0 -o \"" + bonpout + "\" -start -quit"
  73     #recdblist.printutf8(exe)
  74     exe = xvfb + ' -a ' + exe
  75     recdblist.printutf8(exe)
  76     p=subprocess.Popen(exe.encode('utf-8'),shell=True)
  77     os.waitpid(p.pid, 0)