DSF

Read and write DSF audio stream information and tags.

class mutagen.dsf.DSF(filething)

Bases: mutagen.FileType

An DSF audio file.

Parameters:filething (filething) –
info
Type:DSFInfo
tags
Type:mutagen.id3.ID3Tags or None
static score(filename, fileobj, header)

Returns a score for how likely the file can be parsed by this type.

Parameters:
  • filename (fspath) – a file path
  • fileobj (fileobj) – a file object open in rb mode. Position is undefined
  • header (bytes) – data of undefined length, starts with the start of the file.
Returns:

negative if definitely not a matching type, otherwise a score,

the bigger the more certain that the file can be loaded.

Return type:

int

add_tags()

Add a DSF tag block to the file.

delete(filething=None)

Remove tags from a file.

In cases where the tagging format is independent of the file type (for example mutagen.id3.ID3) all traces of the tagging format will be removed. In cases where the tag is part of the file type, all tags and padding will be removed.

The tags attribute will be cleared as well if there is one.

Does nothing if the file has no tags.

Raises:mutagen.MutagenError – if deleting wasn’t possible
class mutagen.dsf.DSFInfo

DSF audio stream information.

Information is parsed from the fmt chunk of the DSF file.

length

audio length, in seconds.

Type:float
channels

The number of audio channels.

Type:int
sample_rate

Sampling frequency, in Hz. (2822400, 5644800, 11289600, or 22579200)

Type:int
bits_per_sample

The audio sample size.

Type:int
bitrate

The audio bitrate.

Type:int
pprint()

Returns: text: Print stream information