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