Пример #1
0
 def tearDown(self):
     uri = get_uri(self.source)
     uri_info = get_media_uri_info(uri)
     if self.test_exact_duration:
         self.assertEqual(self.source_duration, uri_info['duration'])
     else:
         self.assertAlmostEqual(self.source_duration,
                                uri_info['duration'],
                                places=1)
     self.assertEqual(self.expected_channels, uri_info['streams'][0]['channels'])
     self.assertEqual(self.expected_samplerate, uri_info['streams'][0]['samplerate'])
     self.assertEqual(self.expected_depth, uri_info['streams'][0]['depth'])
Пример #2
0
 def tearDown(self):
     uri = get_uri(self.source)
     uri_info = get_media_uri_info(uri)
     if self.test_exact_duration:
         self.assertEqual(self.source_duration, uri_info['duration'])
     else:
         self.assertAlmostEqual(self.source_duration,
                                uri_info['duration'],
                                places=1)
     self.assertEqual(self.expected_channels,
                      uri_info['streams'][0]['channels'])
     self.assertEqual(self.expected_samplerate,
                      uri_info['streams'][0]['samplerate'])
     self.assertEqual(self.expected_depth, uri_info['streams'][0]['depth'])
Пример #3
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    def __init__(self, uri, start=0, duration=None, stack=False, sha1=None):

        super(FileDecoder, self).__init__(start=start, duration=duration)

        self.from_stack = False
        self.stack = stack

        self.uri = get_uri(uri).encode('utf8')

        if not sha1:
            self._sha1 = get_sha1(uri)
        else:
            self._sha1 = sha1.encode('utf8')

        self.uri_total_duration = get_media_uri_info(self.uri)['duration']

        self.mimetype = None
Пример #4
0
    def __init__(self, uri, start=0, duration=None, stack=False, sha1=None):

        super(FileDecoder, self).__init__(start=start, duration=duration)

        self.from_stack = False
        self.stack = stack

        self.uri = get_uri(uri).encode('utf8')

        if not sha1:
            self._sha1 = get_sha1(uri)
        else:
            self._sha1 = sha1.encode('utf8')

        self.uri_total_duration = get_media_uri_info(self.uri)['duration']

        self.mimetype = None
Пример #5
0
    def tearDown(self):

        # Source through ArrayDecoder

        decoder = ArrayDecoder(self.generate_source(),
                               samplerate=self.samplerate)
        # Encoder
        if not hasattr(self, 'sink'):
            file_extension = '.' + self.encoder_function.file_extension()
            self.sink = tmp_file_sink(prefix=self.__class__.__name__,
                                      suffix=file_extension)

        if not hasattr(self, 'encoder'):
            self.encoder = self.encoder_function(self.sink,
                                                 overwrite=self.overwrite)

        # Run Pipe
        (decoder | self.encoder).run()

        if self.encode_to_file:
            media_info = get_media_uri_info(get_uri(self.sink))
            media_duration = media_info['duration']
            media_channels = media_info['streams'][0]['channels']
            media_samplerate = media_info['streams'][0]['samplerate']

            os.unlink(self.sink)

            if self.test_duration:
                self.assertAlmostEqual(self.source_duration,
                                       media_duration,
                                       delta=self.delta)
            if self.test_channels:
                self.assertEqual(self.channels, media_channels)
            else:
                self.assertEqual(2, media_channels)   # voaacenc bug ?
            self.assertEqual(media_samplerate, self.samplerate)

        if 0:
            import commands
            print commands.getoutput('sndfile-info ' + self.sink)

        self.assertEqual(self.expected_total_frames, self.encoder.num_samples)
        self.assertEqual(self.channels, self.encoder.channels())
        self.assertEqual(self.samplerate, self.encoder.samplerate())
        self.assertEqual(self.source_duration,
                         self.encoder.num_samples/self.encoder.samplerate())
Пример #6
0
    def tearDown(self):

        # Source through ArrayDecoder

        decoder = ArrayDecoder(self.generate_source(),
                               samplerate=self.samplerate)
        # Encoder
        if not hasattr(self, 'sink'):
            file_extension = '.' + self.encoder_function.file_extension()
            self.sink = tmp_file_sink(prefix=self.__class__.__name__,
                                      suffix=file_extension)

        if not hasattr(self, 'encoder'):
            self.encoder = self.encoder_function(self.sink,
                                                 overwrite=self.overwrite)

        # Run Pipe
        (decoder | self.encoder).run()

        if self.encode_to_file:
            media_info = get_media_uri_info(get_uri(self.sink))
            media_duration = media_info['duration']
            media_channels = media_info['streams'][0]['channels']
            media_samplerate = media_info['streams'][0]['samplerate']

            os.unlink(self.sink)

            if self.test_duration:
                self.assertAlmostEqual(self.source_duration,
                                       media_duration,
                                       delta=self.delta)
            if self.test_channels:
                self.assertEqual(self.channels, media_channels)
            else:
                self.assertEqual(2, media_channels)   # voaacenc bug ?
            self.assertEqual(media_samplerate, self.samplerate)

        if 0:
            import commands
            print commands.getoutput('sndfile-info ' + self.sink)

        self.assertEqual(self.expected_total_frames, self.encoder.num_samples)
        self.assertEqual(self.channels, self.encoder.channels())
        self.assertEqual(self.samplerate, self.encoder.samplerate())
        self.assertEqual(self.source_duration,
                         self.encoder.num_samples/self.encoder.samplerate())
Пример #7
0
 def tearDown(self):
     self.assertEqual(self.uri, get_uri(self.source))
Пример #8
0
 def tearDown(self):
     self.assertEqual(self.uri, get_uri(self.source))