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Added some documenation of encodings

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This commit is contained in:
Jamie Hardt
2023-11-05 20:28:05 -08:00
parent 0792388871
commit 553b9d4790
1 changed files with 5 additions and 4 deletions
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9
wavinfo/wave_reader.py
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@@ -26,8 +26,6 @@ WavAudioFormat = namedtuple('WavAudioFormat',
class WavInfoReader: class WavInfoReader:
""" """
Parse a WAV audio file for metadata. Parse a WAV audio file for metadata.
""" """
def __init__(self, path, info_encoding='latin_1', bext_encoding='ascii'): def __init__(self, path, info_encoding='latin_1', bext_encoding='ascii'):
@@ -39,8 +37,10 @@ class WavInfoReader:
file handle to an open file. file handle to an open file.
:param info_encoding: :param info_encoding:
The text encoding of the INFO metadata fields. The text encoding of the INFO, LABL and other RIFF-defined metadata
latin_1/Win CP1252 has always been a pretty good guess for this. fields. latin_1/ISO 8859-1/Win CP819 is the safest assumption for
this; chunks that define their own encoding explicitly (like LTXT)
will override this setting.
:param bext_encoding: :param bext_encoding:
The text encoding to use when decoding the string The text encoding to use when decoding the string
@@ -100,6 +100,7 @@ class WavInfoReader:
self.adm = self._get_adm(wavfile) self.adm = self._get_adm(wavfile)
self.info = self._get_info(wavfile, encoding=self.info_encoding) self.info = self._get_info(wavfile, encoding=self.info_encoding)
self.dolby = self._get_dbmd(wavfile) self.dolby = self._get_dbmd(wavfile)
self.cue = self._get_cue(wavfile)
self.data = self._describe_data() self.data = self._describe_data()
def _find_chunk_data(self, ident, from_stream, default_none=False): def _find_chunk_data(self, ident, from_stream, default_none=False):