videomuxerdialogs.py

   1 # Video muxer dialogs for the BiaMovE application
   2
   3 import Tkinter
   4 import tkFileDialog
   5 import tkSimpleDialog
   6 import tkMessageBox
   7
   8 class MPEGMuxerDialog (tkSimpleDialog.Dialog):
   9         """MPEG container -mpegopts options dialog"""
  10         def apply (self):
  11                 self.result = "-mpegopts format=" + self.format.get ()
  12                 if (self.vdelay.get() != "0"):
  13                         self.result += ":vdelay=" + self.vdelay.get ()
  14                         if (self.vdropaudio.get() == 1):
  15                                 self.result += ":drop"
  16                 if (self.adelay.get() != "0"):
  17                         self.result += ":adelay=" + self.adelay.get ()
  18                 if (self.aspectratio.get() != "(not set)"):
  19                         self.result += ":vaspect=" + self.aspectratio.get ()
  20                 if (self.framerate.get() != "(not set)"):
  21                         self.result += ":vframerate=" + self.framerate.get ()
  22                 if (self.bitrate.get() != "0"):
  23                         self.result += ":vbitrate=" + self.bitrate.get ()
  24                 if (self.settsaf.get() == 1):
  25                         self.result += ":tsaf"
  26                 if (self.interleaving.get() == 1):
  27                         self.result += ":interleaving2"
  28
  29         def body (self, master):
  30                 Tkinter.Label (master, text="MPEG muxer options (simplified)", fg="darkblue").grid (column=0, row=0, columnspan=3)
  31
  32                 Tkinter.Label (master, text="Format").grid (column=0, row=1)
  33
  34                 self.format = Tkinter.StringVar ()
  35                 self.format.set ("mpeg2")
  36                 Tkinter.OptionMenu (master, self.format, "mpeg1", "mpeg2", "xvcd", "xsvcd", "dvd", "pes1", "pes2").grid (column=1, row=1)
  37
  38                 Tkinter.Label (master, text="Video delay (1 to 32760) ms").grid (column=0, row=2)
  39
  40                 self.vdelay = Tkinter.StringVar ()
  41                 self.vdelay.set (0)
  42                 Tkinter.Spinbox (master, textvariable=self.vdelay, from_=1, to=32760).grid (column=1, row=2)
  43
  44                 self.vdropaudio = Tkinter.IntVar ()
  45                 self.vdropaudio.set (0)
  46                 Tkinter.Checkbutton (master, text = "Drop leading audio", variable=self.vdropaudio, offvalue=0, onvalue=1).grid (column=2, row=2)
  47
  48                 Tkinter.Label (master, text="Audio delay (1 to 32760) ms").grid (column=0, row=3)
  49
  50                 self.adelay = Tkinter.StringVar ()
  51                 self.adelay.set (0)
  52                 Tkinter.Spinbox (master, textvariable=self.adelay, from_=1, to=32760).grid (column=1, row=3)
  53
  54                 Tkinter.Label (master, text="Aspect ratio").grid (column=0, row=4)
  55
  56                 self.aspectratio = Tkinter.StringVar ()
  57                 self.aspectratio.set ("(not set)")
  58                 Tkinter.OptionMenu (master, self.aspectratio, "(not set)", "1", "4/3", "16/9", "221/100").grid (column=1, row=4)
  59
  60                 Tkinter.Label (master, text="Frame rate").grid (column=0, row=5)
  61
  62                 self.framerate = Tkinter.StringVar ()
  63                 self.framerate.set ("(not set)")
  64                 Tkinter.OptionMenu (master, self.framerate, "(not set)", "24000/1001", "24", "25", "30000/1001", "30", "50", "60000/1001", "60").grid (column=1, row=5)
  65
  66                 Tkinter.Label (master, text="Video bitrate (0 to ignore)").grid (column=0, row=6)
  67
  68                 self.bitrate = Tkinter.StringVar ()
  69                 self.bitrate.set (0)
  70                 Tkinter.Spinbox (master, textvariable=self.bitrate, from_=0, to=16000).grid (column=1, row=6)
  71
  72                 self.settsaf = Tkinter.IntVar ()
  73                 self.settsaf.set (0)
  74                 Tkinter.Checkbutton (master, text="Set timestamp on all frames",variable=self.settsaf, onvalue=1, offvalue=0).grid (column=0, row=7, columnspan=3)
  75
  76                 self.interleaving = Tkinter.IntVar ()
  77                 self.interleaving.set (0)
  78                 Tkinter.Checkbutton (master, text="Interleaving 2", variable=self.interleaving, onvalue=1, offvalue=0).grid (column=0, row=8, columnspan=3)
  79
  80 class LAVFMuxerDialog (tkSimpleDialog.Dialog):
  81         """LAVF container -lavfopts options dialog"""
  82         def apply (self):
  83                 if self.containerfmt.get () == "(autodetect from filename)":
  84                         self.result = ""
  85                 else:
  86                         self.result = "-lavfopts format=" + self.containerfmt.get().split()[0]
  87
  88         def body (self, master):
  89                 Tkinter.Label(master, text="libavformat muxer options (simplified)", fg="darkblue").grid (column=0, row=0, columnspan=2)
  90
  91                 Tkinter.Label(master, text="Container format").grid (column=0, row=1)
  92
  93                 self.containerfmt = Tkinter.StringVar ()
  94                 self.containerfmt.set ("(autodetect from filename)")
  95                 Tkinter.OptionMenu (master, self.containerfmt, "(autodetect from filename)", "mpg   MPEG-1 systems or MPEG-2 PS", "asf   Advanced streaming format", "avi   Audio-video interleaved", "wav   Waveform audio", "swf   Macromedia Flash", "flv   Macromedia Flash video", "rm   Realaudio/Realvideo", "nut   NUT open container format (experimental)", "mov   QuickTime", "mp4   MPEG-4 format", "dv   Sony digital video container").grid (column=1, row=1)