def __init__(self, name="", uri=None, **kwargs):
"""
@param name: the name of the project
@param uri: the uri of the project
"""
Loggable.__init__(self)
self.log("name:%s, uri:%s", name, uri)
self.name = name
self.settings = None
self.description = ""
self.uri = uri
self.urichanged = False
self.format = None
self.sources = SourceList()
self.sources.connect("source-added", self._sourceAddedCb)
self.sources.connect("source-removed", self._sourceRemovedCb)
self._dirty = False
self.timeline = Timeline()
self.factory = TimelineSourceFactory(self.timeline)
self.pipeline = Pipeline()
self.view_action = ViewAction()
self.view_action.addProducers(self.factory)
self.seeker = Seeker(80)
self.settings = ExportSettings()
self._videocaps = self.settings.getVideoCaps()
def __init__(self, name="", uri=None, **kwargs):
"""
name : the name of the project
uri : the uri of the project
"""
Loggable.__init__(self)
self.log("name:%s, uri:%s", name, uri)
self.name = name
self.settings = None
self.description = ""
self.uri = uri
self.urichanged = False
self.format = None
self.sources = SourceList()
self.sources.connect("source-removed", self._sourceRemovedCb)
self.settingssigid = 0
self._dirty = False
self.timeline = Timeline()
self.factory = TimelineSourceFactory(self.timeline)
self.pipeline = Pipeline()
self.view_action = ViewAction()
self.view_action.addProducers(self.factory)
def _viewFactory(self, factory):
# FIXME: we change the viewer pipeline unconditionally for now
# we need a pipeline for playback
pipeline = Pipeline()
action = ViewAction()
action.addProducers(factory)
self.viewer.setPipeline(None)
# FIXME: why do I have to call viewer.setAction ?
self.viewer.setAction(action)
self.viewer.setPipeline(pipeline)
self.viewer.play()
def addAction(self):
self.debug("action %r", self.action)
if self.action == None:
if self.actioner == self.RENDERER:
self.pipeline.connect('position', self._positionCb)
self.pipeline.connect('eos', self._eosCb)
self.pipeline.connect('error', self._errorCb)
self.debug("Setting pipeline to STOP")
self.pipeline.stop()
self.debug("Creating action")
if len(self.pipeline.factories) == 0:
sources = [self.project.factory]
else:
sources = [
factory for factory in self.pipeline.factories
if isinstance(factory, SourceFactory)
]
if self.actioner == self.PREVIEWER:
self.action = ViewAction()
self.action.addProducers(*sources)
self.ui.setAction(self.action)
self.ui.setPipeline(self.pipeline)
elif self.actioner == self.RENDERER:
settings = export_settings_to_render_settings(
self.settings, self.have_video, self.have_audio)
self.action = render_action_for_uri(self.outfile, settings,
*sources)
#else:
# BIG FAT ERROR HERE
self.debug("setting action on pipeline")
self.pipeline.addAction(self.action)
self.debug("Activating action")
self.action.activate()
if self.actioner == self.RENDERER:
self.debug("Setting all active ViewAction to sync=False")
for ac in self.pipeline.actions:
if isinstance(ac, ViewAction) and ac.isActive():
ac.setSync(False)
self.debug("Updating all sources to render settings")
self._changeSourceSettings(self.settings)
self.debug("setting pipeline to PAUSE")
self.pipeline.pause()
self.debug("done")
def _getDefaultAction(self):
return ViewAction()
def _createAction(self, sources):
action = ViewAction()
action.addProducers(*sources)
self.ui.setAction(action)
self.ui.setPipeline(self.pipeline)
return action
