videocodecdialogs.py

   1 # Video codec dialogs for the BiaMovE application
   2
   3 import Tkinter
   4 import tkFileDialog
   5 import tkSimpleDialog
   6 import tkMessageBox
   7
   8 class X264EncDialog (tkSimpleDialog.Dialog):
   9         """H.264 video encoding options dialog"""
  10         def apply (self):
  11                 self.result = "-x264encopts "
  12                 if (self.ratecontrolmode.get() == "abr"):
  13                         self.result += "bitrate=" + self.bitrate.get() + ":qp_min=" + self.quantizermin.get() + ":qp_max=" +self.quantizermax.get()
  14                 elif (self.ratecontrolmode.get() == "qp"):
  15                         self.result += "qp=" + self.quantizerfixed.get()
  16                 else:
  17                         self.result += "crf=" + self.ratefactor.get()
  18                 self.result += ":subq=" + self.subpel.get().split()[0] + ":frameref=" + self.frameref.get()
  19
  20                 if self.cabac.get() == 0:
  21                         self.result += ":nocabac"
  22
  23         def body (self, master):
  24                 Tkinter.Label (master, text="x264 video codec options (single pass only) (simplified)", fg="darkblue").grid (column=0, row=0, columnspan=3)
  25
  26                 self.ratecontrolmode = Tkinter.StringVar ()
  27                 self.ratecontrolmode.set ("crf")
  28                 Tkinter.Radiobutton (master, variable=self.ratecontrolmode, text="Average bitrate mode", value="abr").grid (column=0, row=1)
  29                 Tkinter.Radiobutton (master, variable=self.ratecontrolmode, text="Fixed quantizer mode", value="qp").grid (column=0, row=4)
  30                 Tkinter.Radiobutton (master, variable=self.ratecontrolmode, text="Constant quality mode", value="crf").grid(column=0, row=5)
  31
  32                 Tkinter.Label (master, text="Bitrate").grid (column=1, row=1)
  33
  34                 self.bitrate = Tkinter.StringVar ()
  35                 self.bitrate.set (800)
  36                 Tkinter.Spinbox (master, textvariable=self.bitrate, from_=0, to=16000).grid (column=2, row=1)
  37
  38                 Tkinter.Label (master, text="Minimum quantizer (1 to 51)").grid (column=1, row=2)
  39
  40                 self.quantizermin = Tkinter.StringVar ()
  41                 self.quantizermin.set (10)
  42                 Tkinter.Spinbox (master, textvariable=self.quantizermin, from_=1, to=51).grid (column=2, row=2)
  43
  44                 Tkinter.Label (master, text="Maximum quantizer (1 to 51)").grid (column=1, row=3)
  45
  46                 self.quantizermax = Tkinter.StringVar ()
  47                 self.quantizermax.set (51)
  48                 Tkinter.Spinbox (master, textvariable=self.quantizermax, from_=1, to=51).grid (column=2, row=3)
  49
  50                 Tkinter.Label (master, text="Fixed quantizer (0 to 51)").grid (column=1, row=4)
  51
  52                 self.quantizerfixed = Tkinter.StringVar ()
  53                 self.quantizerfixed.set (20)
  54                 Tkinter.Spinbox (master, textvariable=self.quantizerfixed, from_=0, to=51).grid (column=2, row=4)
  55
  56                 Tkinter.Label (master, text="Rate factor (1.0 to 50.0)").grid (column=1, row=5)
  57
  58                 self.ratefactor = Tkinter.StringVar ()
  59                 self.ratefactor.set (15)
  60                 Tkinter.Spinbox (master, textvariable=self.ratefactor, from_=1, to=50).grid (column=2, row=5)
  61
  62                 Tkinter.Label (master, text="Subpel refinement quality").grid (column=0, row=6)
  63
  64                 self.subpel = Tkinter.StringVar ()
  65                 self.subpel.set ("5   Best quarterpixel precision motion estimation (default)")
  66                 Tkinter.OptionMenu (master, self.subpel, "1   Fullpixel precision motion estimation + fast qp refinement (fastest)", "2   Halfpixel precision motion estimation + fast qp refinement", "3   Halfpixel precision motion estimation + slower qp refinement", "4   Fast quarterpixel precision motion estimation + refinement", "5   Best quarterpixel precision motion estimation (default)", "6   Enables rate-distortion optimization of macroblock types in I- and P-frames", "7   Enables rate-distortion optimization of motion vectors and intra modes. (best)").grid (column=1, row=6, columnspan=2)
  67
  68                 Tkinter.Label (master, text="Reference frames (1 to 16)").grid (column=0, row=7)
  69
  70                 self.frameref = Tkinter.StringVar ()
  71                 self.frameref.set (1)
  72                 Tkinter.Spinbox (master, textvariable=self.frameref, from_=1, to=16).grid (column=1, row=7)
  73
  74                 self.cabac = Tkinter.IntVar ()
  75                 self.cabac.set (1)
  76                 Tkinter.Checkbutton (master, text="Use Context-Adaptive Binary Arithmetic Coding (cabac)", variable=self.cabac, onvalue=1, offvalue=0).grid (column=0, row=8, columnspan=3)
  77
  78 class XvidEncDialog (tkSimpleDialog.Dialog):
  79         """XviD video codec options dialog"""
  80         def apply (self):
  81                 self.result = "-xvidencopts profile=" + self.profile.get().split()[0]
  82                 if self.mode.get() == "cbr":
  83                         self.result += ":bitrate=" + self.bitrate.get()
  84                 else:
  85                         self.result += ":fixed_quant=" + self.quantizerfixed.get()
  86                 self.result += ":vhq=" + self.vhq.get().split()[0] + ":quant_type=" + self.quantizertype.get().split()[0]
  87
  88                 if self.grayscale.get() == 1:
  89                         self.result += ":grayscale"
  90                 if self.cartoonmode.get() == 1:
  91                         self.result += ":cartoon"
  92                 if self.autoaspect.get() == 1:
  93                         self.result += ":autoaspect"
  94                 if self.interlacing.get() == 1:
  95                         self.result += ":interlacing"
  96
  97         def body (self, master):
  98                 Tkinter.Label (master, text="XviD video codec options (single pass only) (simplified)", fg="darkblue").grid (column=0, row=0, columnspan=3)
  99
 100                 Tkinter.Label (master, text="XViD Profile").grid (column=0, row=1)
 101                 self.profile = Tkinter.StringVar ()
 102                 self.profile.set ("unrestricted   No restrictions (default)")
 103
 104                 Tkinter.OptionMenu (master, self.profile, "unrestricted   No restrictions (default)", "sp0   Simple profile at level 0", "sp1   Simple profile at level 1", "sp2   Simple profile at level 2", "sp3   Simple profile at level 3", "asp0   Advanced simple profile at level 0", "asp1   Advanced simple profile at level 1", "asp2   Advanced simple profile at level 2", "asp3   Advanced simple profile at level 3", "asp4   Advanced simple profile at level 4", "asp5   Advanced simple profile at level 5", "dxnhandheld   DXN handheld profile", "dxnportntsc   DXN portable NTSC profile", "dxnportpal   DXN portable PAL profile", "dxnhtntsc   DXN home theatre NTSC profile", "dxnhtpal   DXN home theatre PAL profile", "dxnhdtv   DXN HDTV profile").grid (column=1, row=1)
 105
 106                 self.mode = Tkinter.StringVar ()
 107                 self.mode.set ("cbr")
 108                 Tkinter.Radiobutton (master, variable=self.mode, text="Use constant bitrate mode", value="cbr").grid (column=0, row=2)
 109                 Tkinter.Radiobutton (master, variable=self.mode, text="Use fixed quantizer mode", value="quantizer").grid (column=0, row=3)
 110
 111                 Tkinter.Label (master, text="Bitrate (CBR mode)").grid (column=1, row=2)
 112
 113                 self.bitrate = Tkinter.StringVar ()
 114                 self.bitrate.set (687)
 115                 Tkinter.Spinbox (master, textvariable=self.bitrate, from_=0, to=16000).grid (column=2, row=2)
 116
 117                 Tkinter.Label (master, text="Fixed Quantizer (1 to 31)").grid (column=1, row=3)
 118
 119                 self.quantizerfixed = Tkinter.StringVar ()
 120                 self.quantizerfixed.set (2)
 121                 Tkinter.Spinbox (master, textvariable=self.quantizerfixed, from_=1, to=31).grid (column=2, row=3)
 122
 123                 Tkinter.Label (master, text="Motion search algorithm (vhq)").grid (column=0, row=4)
 124
 125                 self.vhq = Tkinter.StringVar ()
 126                 self.vhq.set ("1   mode decision (inter/intra MB) (default)")
 127                 Tkinter.OptionMenu (master, self.vhq, "0   off", "1   mode decision (inter/intra MB) (default)", "2   limited search", "3   medium search", "4   wide search").grid (column=1, row=4, columnspan=2)
 128
 129                 Tkinter.Label (master, text="Quantizer type").grid (column=0, row=5)
 130                 self.quantizertype = Tkinter.StringVar ()
 131                 self.quantizertype.set ("mpeg   (more detail at high bitrates)")
 132                 Tkinter.OptionMenu (master, self.quantizertype, "mpeg   (more detail at high bitrates)", "h263   (better smoothing at lower bitrates)").grid (column=1, row=5, columnspan=2)
 133
 134                 self.grayscale = Tkinter.IntVar ()
 135                 self.grayscale.set (0)
 136                 Tkinter.Checkbutton (master, variable=self.grayscale, text="Grayscale (discard chroma planes)", offvalue=0, onvalue=1).grid (column=0, row=6, columnspan=2)
 137
 138                 self.cartoonmode = Tkinter.IntVar ()
 139                 self.cartoonmode.set (0)
 140                 Tkinter.Checkbutton (master, variable=self.cartoonmode, text="Optimize for cartoon/anime", offvalue=0, onvalue=1).grid (column=2, row=6)
 141
 142                 self.autoaspect = Tkinter.IntVar ()
 143                 self.autoaspect.set (0)
 144                 Tkinter.Checkbutton (master, variable=self.autoaspect, text="Automatically compute internal aspect ratio", offvalue=0, onvalue=1).grid (column=0, row=7, columnspan=2)
 145
 146                 self.interlacing = Tkinter.IntVar ()
 147                 self.interlacing.set (0)
 148                 Tkinter.Checkbutton (master, variable=self.interlacing, text="Interlacing", offvalue=0, onvalue=1).grid (column=2, row=7, columnspan=3)
 149
 150 class LAVCVideoDialog (tkSimpleDialog.Dialog):
 151         """LAVC video codec options dialog """
 152         def apply (self):
 153                 self.result = "-lavcopts " + "vcodec=" + self.videocodec.get().split()[0]
 154
 155                 if self.quantizertype.get() == "variable":
 156                         self.result += ":vbitrate=" + self.bitrate.get() + ":vqmin=" + self.quantizermin.get() + ":vqmax=" + self.quantizermax.get()
 157                 else:
 158                         self.result += ":vqscale=" + self.quantizerfixed.get()
 159
 160                 self.result += ":mbd=" + self.mbdalgorithm.get().split()[0]
 161                 if self.v4mvectors.get() == 1:
 162                         self.result += ":v4mv"
 163                 if self.grayscale.get() == 1:
 164                         self.result += ":gray"
 165                 if self.autoaspect.get() == 1:
 166                         self.result += ":autoaspect"
 167
 168         def body (self, master):
 169                 Tkinter.Label (master, text="LAVC video codec options (single pass only) (simplified)", fg="darkblue").grid (column=0, row=0, columnspan=3)
 170
 171                 Tkinter.Label (master, text="Video codec").grid (column=0, row=1)
 172
 173                 self.videocodec = Tkinter.StringVar ()
 174                 self.videocodec.set ("mpeg4   MPEG-4 (DivX 4/5)")
 175                 Tkinter.OptionMenu (master, self.videocodec, "asv1   ASUS Video v1", "asv2   ASUS Video v2", "dvvideo   Sony Digital Video", "ffv1   FFMpeg lossless video codec", "ffvhuff   Nonstandard 20% smaller HuffYUV using YV12", "flv   Sorenson H.263 used in Flash Video", "h261   H.261", "h263   H.263", "h263p   H.263+", "huffyuv   HuffYUV", "libtheora   Theora", "libx264   x264 H.264/AVC MPEG-4 Part 10", "libxvid   Xvid MPEG-4 Part 2 (ASP)", "ljpeg   Lossless JPEG", "mjpeg   Motion JPEG", "mpeg1video   MPEG-1 video", "mpeg2video   MPEG-2 video", "mpeg4   MPEG-4 (DivX 4/5)", "msmpeg4   DivX 3", "msmpeg4v2   MS MPEG4v2", "roqvideo   ID Software RoQ Video", "rv10   an old RealVideo codec", "snow   FFmpeg's experimental wavelet-based codec", "svq1   Apple Sorenson Video 1", "wmv1   Windows Media Video, version 1 (AKA WMV7)", "wmv2   Windows Media Video, version 2 (AKA WMV8)").grid (column=1, row=1, columnspan=2)
 176
 177                 self.quantizertype = Tkinter.StringVar ()
 178                 self.quantizertype.set ("variable")
 179                 Tkinter.Radiobutton (master, variable=self.quantizertype, text="Variable quantizer", value="variable").grid (column=0, row=2)
 180                 Tkinter.Radiobutton (master, variable=self.quantizertype, text="Fixed quantizer", value="fixed").grid (column=0, row=5)
 181
 182                 Tkinter.Label (master, text="Video bitrate").grid (column=1, row=2)
 183
 184                 self.bitrate = Tkinter.StringVar ()
 185                 self.bitrate.set (800)
 186                 Tkinter.Spinbox (master, textvariable=self.bitrate, from_=0, to=16000).grid (column=2, row=2)
 187
 188                 Tkinter.Label (master, text="Minimum quantizer (vqmin) (1 to 31)").grid (column=1, row=3)
 189
 190                 self.quantizermin = Tkinter.StringVar ()
 191                 self.quantizermin.set ("2")
 192                 Tkinter.Spinbox (master, textvariable=self.quantizermin, from_=1, to=31).grid (column=2, row=3)
 193
 194                 Tkinter.Label (master, text="Maximum quantizer (vqmax) (1 to 31)").grid (column=1, row=4)
 195
 196                 self.quantizermax = Tkinter.StringVar ()
 197                 self.quantizermax.set ("31")
 198                 Tkinter.Spinbox (master, textvariable=self.quantizermax, from_=1, to=31).grid (column=2, row=4)
 199
 200                 Tkinter.Label (master, text="Fixed quantizer (vqscale) (0 to 31)").grid (column=1, row=5)
 201
 202                 self.quantizerfixed = Tkinter.StringVar ()
 203                 self.quantizerfixed.set ("2")
 204                 Tkinter.Spinbox (master, textvariable=self.quantizerfixed, from_=0, to=31).grid (column=2, row=5)
 205
 206                 Tkinter.Label (master, text="Macroblock decision algorithm").grid (column=0, row=6)
 207
 208                 self.mbdalgorithm = Tkinter.StringVar ()
 209                 self.mbdalgorithm.set ("0   Use comparison function given by mbcmp (default)")
 210                 Tkinter.OptionMenu (master, self.mbdalgorithm, "0   Use comparison function given by mbcmp (default)", "1   Select the MB mode which needs the fewest bits (=vhq)", "2   Select the MB mode which has the best rate distortion").grid (column=1, row=6, columnspan=2)
 211
 212                 self.v4mvectors = Tkinter.IntVar ()
 213                 self.v4mvectors.set (0)
 214                 Tkinter.Checkbutton (master, text="Allow 4 motion vectors per macroblock (slightly better quality)", variable= self.v4mvectors, onvalue=1, offvalue=0).grid (column=0, row=7, columnspan=3)
 215
 216                 self.grayscale = Tkinter.IntVar ()
 217                 self.grayscale.set (0)
 218                 Tkinter.Checkbutton (master, text="Grayscale only encoding (faster)", variable=self.grayscale, onvalue=1, offvalue=0).grid (column=0, row=8, columnspan=3)
 219
 220                 self.autoaspect = Tkinter.IntVar ()
 221                 self.autoaspect.set (0)
 222                 Tkinter.Checkbutton (master, text="Automatically compute internal aspect ratio", variable=self.autoaspect, onvalue=1, offvalue=0).grid (column=0, row=9, columnspan=3)
 223
 224 class NUVDialog (tkSimpleDialog.Dialog):
 225         """Nuppel video codec options dialog """
 226         def apply (self):
 227                 self.result = "-nuvopts q=" + self.qualitylevel.get() + ":c=" + self.chrominance.get() + ":l=" + self.luminance.get()
 228                 if self.disablelzo.get() == 1:
 229                         self.result += ":nolzo"
 230                 else:
 231                         self.result += ":lzo"
 232                 if self.disablertjpeg.get() == 1:
 233                         self.result += ":raw"
 234                 else:
 235                         self.result += ":rtjpeg"
 236
 237         def body (self, master):
 238                 Tkinter.Label (master, text="Nuppel video encoding options", fg="darkblue").grid (column=0, row=0, columnspan=2)
 239
 240                 Tkinter.Label (master, text="Quality level (3 to 255)").grid (column=0, row=1)
 241
 242                 self.qualitylevel = Tkinter.StringVar ()
 243                 self.qualitylevel.set (255)
 244                 Tkinter.Spinbox (master, textvariable=self.qualitylevel, from_=3, to=255).grid (column=1, row=1)
 245
 246                 Tkinter.Label (master, text="Chrominance threshold (0 to 20)").grid (column=0, row=2)
 247
 248                 self.chrominance = Tkinter.StringVar ()
 249                 self.chrominance.set (1)
 250                 Tkinter.Spinbox (master, textvariable=self.chrominance, from_=0, to=20).grid (column=1, row=2)
 251
 252                 Tkinter.Label (master, text="Luminance threshold (0 to 20)").grid (column=0, row=3)
 253
 254                 self.luminance = Tkinter.StringVar ()
 255                 self.luminance.set (1)
 256                 Tkinter.Spinbox (master, textvariable=self.luminance, from_=0, to=20).grid (column=1, row=3)
 257
 258                 self.disablelzo = Tkinter.IntVar ()
 259                 self.disablelzo.set (0)
 260                 Tkinter.Checkbutton (master, text="Disable LZO compression", variable=self.disablelzo, onvalue=1, offvalue=0).grid (column=0, row=4, columnspan=2)
 261
 262                 self.disablertjpeg = Tkinter.IntVar ()
 263                 self.disablertjpeg.set (0)
 264                 Tkinter.Checkbutton (master, text="Disable RTJPEG encoding", variable=self.disablertjpeg, onvalue=1, offvalue=0).grid (column=0, row=5, columnspan=2)