def test_asset_metadata_on_reload(self):
mainloop = GLib.MainLoop()
unused, xges_path = tempfile.mkstemp(suffix=".xges")
project_uri = Gst.filename_to_uri(os.path.abspath(xges_path))
asset_uri = Gst.filename_to_uri(
os.path.join(__file__, "../../assets/audio_video.ogg"))
xges = """<ges version='0.3'>
<project properties='properties;' metadatas='metadatas;'>
<ressources>
<asset id='%(uri)s' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)6, duration=(guint64)2003000000;' metadatas='metadatas, container-format=(string)Matroska, language-code=(string)und, application-name=(string)Lavc56.60.100, encoder-version=(uint)0, audio-codec=(string)Vorbis, nominal-bitrate=(uint)80000, bitrate=(uint)80000, video-codec=(string)"On2\ VP8", file-size=(guint64)223340, foo=(string)bar;' >
</asset>
</ressources>
</project>
</ges>""" % {
"uri": asset_uri
}
with open(xges_path, "w") as xges_file:
xges_file.write(xges)
def loaded_cb(project, timeline):
asset = project.list_assets(GES.Extractable)[0]
self.assertEqual(asset.get_meta("foo"), "bar")
mainloop.quit()
loaded_project = GES.Project(uri=project_uri,
extractable_type=GES.Timeline)
loaded_project.connect("loaded", loaded_cb)
timeline = loaded_project.extract()
mainloop.run()
def testTimeline(self, timeline):
timeline.set_easing_duration(600)
Gst.init([])
GES.init()
self.project = GES.Project(uri=None, extractable_type=GES.Timeline)
bTimeline = GES.Timeline()
bTimeline.add_track(GES.Track.audio_raw_new())
bTimeline.add_track(GES.Track.video_raw_new())
self.bTimeline = bTimeline
timeline.setTimeline(bTimeline)
layer = GES.Layer()
bTimeline.add_layer(layer)
self.bTimeline = bTimeline
self.project.connect("asset-added", self._doAssetAddedCb, layer)
self.project.create_asset("file://" + sys.argv[2], GES.UriClip)
def create_project(with_group=False, saved=False):
"""Creates a project with two clips in a group."""
project = GES.Project()
timeline = project.extract()
layer = timeline.append_layer()
if with_group:
clip1 = GES.TitleClip()
clip1.set_start(0)
clip1.set_duration(10)
layer.add_clip(clip1)
clip2 = GES.TitleClip()
clip2.set_start(100)
clip2.set_duration(10)
layer.add_clip(clip2)
group = GES.Container.group([clip1, clip2])
if saved:
uri = "file://%s" % tempfile.NamedTemporaryFile(suffix=".xges").name
project.save(timeline, uri, None, overwrite=True)
return timeline
