git.plutz.net Git - viper/blob - plugins/c_default.py

   1 #encoding: utf-8
   2 #Copyright 2009 Paul Hänsch
   3
   4 #This file is part of Viper.
   5
   6 #Viper is free software: you can redistribute it and/or modify
   7 #it under the terms of the GNU General Public License as published by
   8 #the Free Software Foundation, either version 3 of the License, or
   9 #(at your option) any later version.
  10
  11 #Viper is distributed in the hope that it will be useful,
  12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #GNU General Public License for more details.
  15
  16 #You should have received a copy of the GNU General Public License
  17 #along with Viper.  If not, see <http://www.gnu.org/licenses/>
  18
  19 from plugin import *
  20
  21 class C_Custom(C_Plugin):
  22     def build_dialog(self):
  23         self.subgets['desc'] = Label(self, text = 'Enter a piece of mplayer command line\n'+
  24                                      'specifying a container format. I.e.:\n' +
  25                                      '"-of avi"')
  26         self.subgets['desc'].pack(side = TOP, expand = True, fill = BOTH)
  27         self.subgets['line'] = Entry(self)
  28         self.subgets['line'].pack(side = TOP, expand = True, fill = X)
  29
  30     def name(self):
  31         return 'Custom'
  32
  33     def subcommand(self):
  34         return self.line.split(' ')
  35
  36 class C_Avi(C_Plugin):
  37     def build_dialog(self):
  38         self.subgets['desc'] = Label(self, text = 'This will output an avi file.')
  39         self.subgets['desc'].pack(side = TOP, expand = True, fill = BOTH)
  40
  41     def name(self):
  42         return 'AVI'
  43
  44     def subcommand(self):
  45         return ['-of', 'avi']
  46
  47     def is_available(self):
  48         result = False
  49         slave = os.popen2(['mencoder', '-of', 'help'])
  50         line = '#'
  51         while line != '':
  52             line = slave[1].readline()
  53             if line.lstrip().find('avi') == 0:
  54                 result = True
  55         return result
  56
  57 class C_Mpeg(C_Plugin):
  58     def build_dialog(self):
  59         self.subgets['l_format'] = Label(self, text = 'Format')
  60         self.subgets['l_format'].grid(row = 0, column = 0)
  61         self.subgets['format'] = Pmw.OptionMenu(self, initialitem = 1,
  62                                                 items = ['mpeg1', 'mpeg2', 'xvcd', 'xsvcd',
  63                                                          'dvd', 'pes1', 'pes2'])
  64         self.subgets['format'].grid(row = 1, column = 0)
  65
  66         self.subgets['custom'] = False
  67         self.subgets['c_custom'] = Checkbutton(self, text = 'Custom', command = self.c_custom)
  68         self.subgets['c_custom'].deselect()
  69         self.subgets['c_custom'].grid(row = 2, column = 0)
  70
  71         self.subgets['l_size'] = Label(self, text = 'Packetsize')
  72         self.subgets['l_size'].grid(row = 0, column = 1)
  73         self.subgets['size'] = Spinbox(self, from_ = 256, to = 65535,
  74                                        increment = 256, width = 6)
  75         self.subgets['size'].delete(0, END)
  76         self.subgets['size'].insert(END, 2048)
  77         self.subgets['size'].config(state = 'disabled')
  78         self.subgets['size'].grid(row = 1, column = 1)
  79
  80         self.subgets['l_muxrate'] = Label(self, text = 'Muxrate')
  81         self.subgets['l_muxrate'].grid(row = 0, column = 2)
  82         self.subgets['muxrate'] = Spinbox(self, from_ = 0, to = 18000, increment = 100, width = 6)
  83         self.subgets['muxrate'].delete(0, END)
  84         self.subgets['muxrate'].insert(0, 1800)
  85         self.subgets['muxrate'].config(state = 'disabled')
  86         self.subgets['muxrate'].grid(row = 1, column = 2)
  87
  88         self.subgets['l_vbuf'] = Label(self, text = 'V Buffer (KB)')
  89         self.subgets['l_vbuf'].grid(row = 0, column = 3)
  90         self.subgets['vbuf'] = Spinbox(self, from_ = 40, to = 1194, increment = 10, width = 5)
  91         self.subgets['vbuf'].delete(0, END)
  92         self.subgets['vbuf'].insert(0, 400)
  93         self.subgets['vbuf'].config(state = 'disabled')
  94         self.subgets['vbuf'].grid(row = 1, column = 3)
  95
  96         self.subgets['l_abuf'] = Label(self, text = 'A Buffer (KB)')
  97         self.subgets['l_abuf'].grid(row = 0, column = 4)
  98         self.subgets['abuf'] = Spinbox(self, from_ = 4, to = 64, increment = 1, width = 3)
  99         self.subgets['abuf'].delete(0, END)
 100         self.subgets['abuf'].insert(0, 10)
 101         self.subgets['abuf'].config(state = 'disabled')
 102         self.subgets['abuf'].grid(row = 1, column = 4)
 103
 104         self.subgets['tsaf'] = False
 105         self.subgets['c_tsaf'] = Checkbutton(self, text = 'Time Stamp for all Frames',
 106                                              command = self.c_tsaf)
 107         self.subgets['c_tsaf'].deselect()
 108         self.subgets['c_tsaf'].config(state = 'disabled')
 109         self.subgets['c_tsaf'].grid(row = 2, column = 1, columnspan = 2)
 110
 111         self.subgets['intl2'] = False
 112         self.subgets['c_intl2'] = Checkbutton(self, text = 'Improved Interleaving',
 113                                               command = self.c_intl2)
 114         self.subgets['c_intl2'].deselect()
 115         self.subgets['c_intl2'].config(state = 'disabled')
 116         self.subgets['c_intl2'].grid(row = 2, column = 3, columnspan = 2)
 117
 118     def c_custom(self):
 119         if self.subgets['custom']:
 120             for name in ['size', 'muxrate', 'vbuf', 'abuf', 'c_tsaf', 'c_intl2']:
 121                 self.subgets[name].config(state = 'disabled')
 122         else:
 123             for name in ['size', 'muxrate', 'vbuf', 'abuf', 'c_tsaf', 'c_intl2']:
 124                 self.subgets[name].config(state = 'normal')
 125
 126         self.subgets['custom'] = not self.subgets['custom']
 127
 128     def c_tsaf(self):
 129         self.subgets['tsaf'] = not self.subgets['tsaf']
 130
 131     def c_intl2(self):
 132         self.subgets['intl2'] = not self.subgets['intl2']
 133
 134     def name(self):
 135         return 'MPEG'
 136
 137     def subcommand(self):
 138         opts = 'format='+self.subgets['format'].getvalue()
 139         if self.subgets['custom']:
 140             opts += ':size=' + self.subgets['size'].get()
 141             opts += ':muxrate=' + self.subgets['muxrate'].get()
 142             opts += ':vbuf_size=' + self.subgets['vbuf'].get()
 143             opts += ':abuf_size=' + self.subgets['abuf'].get()
 144             if self.subgets['tsaf']:
 145                 opts += ':tsaf'
 146             if self.subgets['intl2']:
 147                 opts += ':interleaving2'
 148
 149         return ['-of', 'mpeg', '-mpegopts', opts]
 150
 151     def is_available(self):
 152         result = False
 153         slave = os.popen2(['mencoder', '-of', 'help'])
 154         line = '#'
 155         while line != '':
 156             line = slave[1].readline()
 157             if line.lstrip().find('mpeg') == 0:
 158                 result = True
 159         return result
 160
 161 class C_RawVideo(C_Plugin):
 162     def build_dialog(self):
 163         self.subgets['desc'] = Label(self, text = 'This will output a raw video stream, '+
 164                                      'an audio stream will not be contained.\n'+
 165                                      'The resulting file may be used for further processing\n'+
 166                                      'but will probably not be of any use by its own.')
 167         self.subgets['desc'].pack(side = TOP, expand = True, fill = BOTH)
 168
 169     def name(self):
 170         return 'Raw Video'
 171
 172     def subcommand(self):
 173         return ['-of', 'rawvideo']
 174
 175     def is_available(self):
 176         result = False
 177         slave = os.popen2(['mencoder', '-of', 'help'])
 178         line = '#'
 179         while line != '':
 180             line = slave[1].readline()
 181             if line.lstrip().find('rawvideo') == 0:
 182                 result = True
 183         return result
 184
 185 class C_RawAudio(C_Plugin):
 186     def build_dialog(self):
 187         self.subgets['desc'] = Label(self, text = 'This will output a raw audio stream, '+
 188                                      'a video stream will not be contained.\n'+
 189                                      'The resulting file may be used for further processing\n'+
 190                                      'but will probably not be of any use by its own.')
 191         self.subgets['desc'].pack(side = TOP, expand = True, fill = BOTH)
 192
 193     def name(self):
 194         return 'Raw Audio'
 195
 196     def subcommand(self):
 197         return ['-of', 'rawaudio']
 198
 199     def is_available(self):
 200         result = False
 201         slave = os.popen2(['mencoder', '-of', 'help'])
 202         line = '#'
 203         while line != '':
 204             line = slave[1].readline()
 205             if line.lstrip().find('rawaudio') == 0:
 206                 result = True
 207         return result
 208