def update_mpd(self, raw_mpd):
self.mpd = MPDParser.parse(raw_mpd)
self.refresh_interval = str_to_seconds(self.mpd.minimum_update_period)
self.segmentDuration = self.get_segment_duration()
if len(self.initSegments) == 0:
self.createInitSegmentList()
self.createLastSegmentList()
def test_mpd2xml(self):
mpd = MPDParser.parse('./tests/mpd-samples/sample-001.mpd')
MPDParser.write(mpd, './tests/mpd-samples/output.mpd')
mpd2 = MPDParser.parse('./tests/mpd-samples/output.mpd')
all_reprs = []
for period in mpd.periods:
for adapt_set in period.adaptation_sets:
for repr in adapt_set.representations:
all_reprs.append(repr)
all_reprs2 = []
for period in mpd2.periods:
for adapt_set in period.adaptation_sets:
for repr in adapt_set.representations:
all_reprs2.append(repr)
self.assertTrue(len(all_reprs) == 5)
self.assertTrue(len(all_reprs) == len(all_reprs2))
def test_mdp2xml(self):
mpd = MPDParser.parse('./tests/mpd-samples/sample-001.mpd')
MPDParser.write(mpd, './tests/mpd-samples/output.mpd')
mpd2 = MPDParser.parse('./tests/mpd-samples/output.mpd')
all_reprs = []
for period in mpd.periods:
for adapt_set in period.adaptation_sets:
for repr in adapt_set.representations:
all_reprs.append(repr)
all_reprs2 = []
for period in mpd2.periods:
for adapt_set in period.adaptation_sets:
for repr in adapt_set.representations:
all_reprs2.append(repr)
self.assertTrue(len(all_reprs) == 5)
self.assertTrue(len(all_reprs) == len(all_reprs2))
def test_xml2mpd_from_string(self):
mpd_string = '''
<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" mediaPresentationDuration="PT0H1M52.43S" minBufferTime="PT1.5S"
profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" type="static">
<Period duration="PT0H1M52.43S" start="PT0S">
<AdaptationSet>
<ContentComponent contentType="video" id="1" />
<Representation bandwidth="4190760" codecs="avc1.640028" height="1080" id="1" mimeType="video/mp4" width="1920">
<BaseURL>motion-20120802-89.mp4</BaseURL>
<SegmentBase indexRange="674-981">
<Initialization range="0-673" />
</SegmentBase>
</Representation>
</AdaptationSet>
</Period>
</MPD>
'''
self.assertMPD(MPDParser.parse(mpd_string))
def test_xml2mpd_from_string(self):
mpd_string = '''
<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" mediaPresentationDuration="PT0H1M52.43S" minBufferTime="PT1.5S"
profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" type="static">
<Period duration="PT0H1M52.43S" start="PT0S">
<AdaptationSet>
<ContentComponent contentType="video" id="1" />
<Representation bandwidth="4190760" codecs="avc1.640028" height="1080" id="1" mimeType="video/mp4" width="1920">
<BaseURL>motion-20120802-89.mp4</BaseURL>
<SegmentBase indexRange="674-981">
<Initialization range="0-673" />
</SegmentBase>
</Representation>
</AdaptationSet>
</Period>
</MPD>
'''
self.assertMPD(MPDParser.parse(mpd_string))
def test_xml2mpd_from_url(self):
mpd_url = 'http://yt-dash-mse-test.commondatastorage.googleapis.com/media/motion-20120802-manifest.mpd'
self.assertMPD(MPDParser.parse(mpd_url))
def test_xml2mpd_from_file(self):
self.assertMPD(MPDParser.parse('./tests/mpd-samples/sample-001.mpd'))
self.assertMPD(MPDParser.parse('./tests/mpd-samples/motion-20120802-manifest.mpd'))
self.assertMPD(MPDParser.parse('./tests/mpd-samples/oops-20120802-manifest.mpd'))
self.assertMPD(MPDParser.parse('./tests/mpd-samples/360p_speciment_dash.mpd'))
def test_xml2mpd_from_url(self):
mpd_url = 'http://yt-dash-mse-test.commondatastorage.googleapis.com/media/motion-20120802-manifest.mpd'
self.assertMPD(MPDParser.parse(mpd_url))
def test_xml2mpd_from_file(self):
self.assertMPD(MPDParser.parse('./tests/mpd-samples/sample-001.mpd'))
self.assertMPD(MPDParser.parse('./tests/mpd-samples/motion-20120802-manifest.mpd'))
self.assertMPD(MPDParser.parse('./tests/mpd-samples/oops-20120802-manifest.mpd'))
self.assertMPD(MPDParser.parse('./tests/mpd-samples/360p_speciment_dash.mpd'))
def test_xml2mpd_from_file(self):
self.assertMPD(MPDParser.parse("./tests/mpd-samples/sample-001.mpd"))
self.assertMPD(MPDParser.parse("./tests/mpd-samples/motion-20120802-manifest.mpd"))
self.assertMPD(MPDParser.parse("./tests/mpd-samples/oops-20120802-manifest.mpd"))