def createAudioNoPreset(self, mgr):
mgr.prependPreset(
_("No preset"),
{
"depth": int(get_combo_value(self.sample_depth_combo)),
"channels": int(get_combo_value(self.channels_combo)),
"sample-rate": int(get_combo_value(self.sample_rate_combo)),
},
)
def _addAudioPresetButtonClickedCb(self, button):
preset_name = self._getUniquePresetName(self.audio_presets)
self.audio_presets.addPreset(preset_name, {
"channels": get_combo_value(self.channels_combo),
"sample-rate": get_combo_value(self.sample_rate_combo),
"depth": get_combo_value(self.sample_depth_combo)
})
self.audio_presets.restorePreset(preset_name)
self._updateAudioPresetButtons()
def _addAudioPresetButtonClickedCb(self, button):
preset_name = self._getUniquePresetName(self.audio_presets)
self.audio_presets.addPreset(
preset_name, {
"channels": get_combo_value(self.channels_combo),
"sample-rate": get_combo_value(self.sample_rate_combo),
"depth": get_combo_value(self.sample_depth_combo)
})
self.audio_presets.restorePreset(preset_name)
self._updateAudioPresetButtons()
def updateSettings(self):
width = int(self.width_spinbutton.get_value())
height = int(self.height_spinbutton.get_value())
par = self.par_fraction_widget.getWidgetValue()
frame_rate = self.frame_rate_fraction_widget.getWidgetValue()
channels = get_combo_value(self.channels_combo)
sample_rate = get_combo_value(self.sample_rate_combo)
sample_depth = get_combo_value(self.sample_depth_combo)
self.settings.setVideoProperties(width, height, frame_rate, par)
self.settings.setAudioProperties(channels, sample_rate, sample_depth)
self.project.setSettings(self.settings)
def createVideoNoPreset(self, mgr):
mgr.prependPreset(
_("No preset"),
{
"par": gst.Fraction(
int(get_combo_value(self.par_combo).num), int(get_combo_value(self.par_combo).denom)
),
"frame-rate": gst.Fraction(
int(get_combo_value(self.frame_rate_combo).num), int(get_combo_value(self.frame_rate_combo).denom)
),
"height": int(self.height_spinbutton.get_value()),
"width": int(self.width_spinbutton.get_value()),
},
)
def updateSettings(self):
width = int(self.width_spinbutton.get_value())
height = int(self.height_spinbutton.get_value())
par = self.par_fraction_widget.getWidgetValue()
frame_rate = self.frame_rate_fraction_widget.getWidgetValue()
channels = get_combo_value(self.channels_combo)
sample_rate = get_combo_value(self.sample_rate_combo)
sample_depth = get_combo_value(self.sample_depth_combo)
self.settings.setVideoProperties(width, height, frame_rate, par)
self.settings.setAudioProperties(channels, sample_rate, sample_depth)
self.project.setSettings(self.settings)
def bindCombo(self, mgr, name, widget):
if name == "container":
mgr.bindWidget(name,
lambda x: self.muxer_setter(widget, x),
lambda: get_combo_value(widget).get_name())
elif name == "acodec":
mgr.bindWidget(name,
lambda x: self.acodec_setter(widget, x),
lambda: get_combo_value(widget).get_name())
elif name == "vcodec":
mgr.bindWidget(name,
lambda x: self.vcodec_setter(widget, x),
lambda: get_combo_value(widget).get_name())
elif name == "depth":
mgr.bindWidget(name,
lambda x: self.sample_depth_setter(widget, x),
lambda: get_combo_value(widget))
elif name == "sample-rate":
mgr.bindWidget(name,
lambda x: self.sample_rate_setter(widget, x),
lambda: get_combo_value(widget))
elif name == "channels":
mgr.bindWidget(name,
lambda x: self.channels_setter(widget, x),
lambda: get_combo_value(widget))
elif name == "frame-rate":
mgr.bindWidget(name,
lambda x: self.framerate_setter(widget, x),
lambda: get_combo_value(widget))
def _elementSettingsDialog(self, combo, settings_attr):
factory = get_combo_value(combo)
settings = getattr(self.settings, settings_attr)
dialog = GstElementSettingsDialog(factory, settings)
response = dialog.run()
if response == gtk.RESPONSE_OK:
setattr(self.settings, settings_attr, dialog.getSettings())
dialog.destroy()
def createNoPreset(self, mgr):
mgr.prependPreset(_("No preset"), {
"depth": int(get_combo_value(self.sample_depth_combo)),
"channels": int(get_combo_value(self.channels_combo)),
"sample-rate": int(get_combo_value(self.sample_rate_combo)),
"acodec": get_combo_value(self.audio_encoder_combo).get_name(),
"vcodec": get_combo_value(self.video_encoder_combo).get_name(),
"container": get_combo_value(self.muxercombobox).get_name(),
"frame-rate": gst.Fraction(int(get_combo_value(self.frame_rate_combo).num),
int(get_combo_value(self.frame_rate_combo).denom)),
"height": self.getDimension("height"),
"width": self.getDimension("width")})
def _addRenderPresetButtonClickedCb(self, button):
preset_name = self._getUniquePresetName(self.render_presets)
self.render_presets.addPreset(preset_name, {
"depth": int(get_combo_value(self.sample_depth_combo)),
"channels": int(get_combo_value(self.channels_combo)),
"sample-rate": int(get_combo_value(self.sample_rate_combo)),
"acodec": get_combo_value(self.audio_encoder_combo).get_name(),
"vcodec": get_combo_value(self.video_encoder_combo).get_name(),
"container": get_combo_value(self.muxercombobox).get_name(),
"frame-rate": gst.Fraction(int(get_combo_value(self.frame_rate_combo).num),
int(get_combo_value(self.frame_rate_combo).denom)),
"height": 0,
"width": 0})
self.render_presets.restorePreset(preset_name)
self._updateRenderPresetButtons()
def _muxerComboChangedCb(self, muxer_combo):
"""Handle the changing of the container format combobox."""
muxer = get_combo_value(muxer_combo).get_name()
self.settings.setEncoders(muxer=muxer)
# Update the extension of the filename.
basename = os.path.splitext(self.fileentry.get_text())[0]
self.updateFilename(basename)
# Update muxer-dependent widgets.
self.muxer_combo_changing = True
try:
self.updateAvailableEncoders()
finally:
self.muxer_combo_changing = False
def _muxerComboChangedCb(self, muxer):
basename = os.path.splitext(self.fileentry.get_text())[0]
muxer = get_combo_value(muxer).get_name()
self.settings.setEncoders(muxer=muxer)
self.updateFilename(basename)
# update muxer-dependent video widgets
self.video_encoder_combo.set_model(factorylist(
self.settings.getVideoEncoders()))
self.video_encoder_combo.set_active(0)
# update muxer-dependent audio widgets
self.audio_encoder_combo.set_model(factorylist(
self.settings.getAudioEncoders()))
self.audio_encoder_combo.set_active(0)
def _channelsComboChangedCb(self, combo):
self.settings.setAudioProperties(nbchanns=get_combo_value(combo))
def _videoEncoderComboChangedCb(self, combo):
vencoder = get_combo_value(combo).get_name()
self.settings.setEncoders(vencoder=vencoder)
if not self.muxer_combo_changing:
# The user directly changed the video encoder combo.
self.preferred_vencoder = vencoder
def _frameRateComboChangedCb(self, combo):
framerate = get_combo_value(combo)
self.settings.setVideoProperties(framerate=framerate)
def updateParFromCombo(self):
self.par_fraction_widget.setWidgetValue(get_combo_value(
self.par_combo))
def _updateFraction(self, unused, fraction, combo):
fraction.setWidgetValue(get_combo_value(combo))
def _updateFraction(self, unused, fraction, combo):
fraction.setWidgetValue(get_combo_value(combo))
def bindCombo(self, mgr, name, widget):
mgr.bindWidget(name,
lambda x: set_combo_value(widget, x),
lambda: get_combo_value(widget))
def _videoEncoderComboChangedCb(self, combo):
name = get_combo_value(combo).get_name()
self.settings.setEncoders(vencoder=name)
def _audioEncoderChangedComboCb(self, combo):
aencoder = get_combo_value(combo).get_name()
self.settings.setEncoders(aencoder=aencoder)
if not self.muxer_combo_changing:
# The user directly changed the audio encoder combo.
self.preferred_aencoder = aencoder
def updateParFromCombo(self):
self.par_fraction_widget.setWidgetValue(get_combo_value(
self.par_combo))
def _audioEncoderChangedComboCb(self, combo):
name = get_combo_value(combo).get_name()
self.settings.setEncoders(aencoder=name)
def _sampleDepthComboChangedCb(self, combo):
self.settings.setAudioProperties(depth=get_combo_value(combo))
def _sampleRateComboChangedCb(self, combo):
self.settings.setAudioProperties(rate=get_combo_value(combo))
def bindCombo(self, mgr, name, widget):
mgr.bindWidget(name, lambda x: set_combo_value(widget, x),
lambda: get_combo_value(widget))
def _audioSettingsButtonClickedCb(self, button):
factory = get_combo_value(self.audio_encoder_combo)
self._elementSettingsDialog(factory, 'acodecsettings')
def _addAudioPresetButtonClickedCb(self, button):
self.audio_presets.addPreset(_("New Preset"), {
"channels" : get_combo_value(self.channels_combo),
"sample-rate" : get_combo_value(self.sample_rate_combo),
"depth" : get_combo_value(self.sample_depth_combo)
})