1;ji XdZddlmZddlmZmZddlmZdZdZ dZ gZ d d Z d d Z d S)z-Multi-library, cross-platform audio decoding.)ffdec) DecodeErrorNoBackendError) AudioFilec ddl}n#t$rYdSwxYw |ddn#ttf$rYdSwxYw ddlm}n#t$rYdSwxYwdS)zSDetermine whether Gstreamer and the Python GObject bindings are installed. NFGstz1.0)r T)gi ImportErrorrequire_version ValueErrorAttributeError gi.repositoryr )r r s L/root/voice-cloning/.venv/lib/python3.11/site-packages/audioread/__init__.py_gst_availablers uu 5%((((  'uu%%%%%%% uu 4s- 0AA A AAcFddl}|jd}|duS)zUDetermines whether CoreAudio is available (i.e., we're running on Mac OS X). rN AudioToolbox) ctypes.utilutil find_library)ctypeslibs r _ca_availabler,s/ + " "> 2 2C d?c2 ddl}dS#t$rYdSwxYw)z4Determines whether the pymad bindings are available.rNTF)madr )rs r_mad_availabler5s; t uus  Fctr |stSddlm}|jg}t r ddlm}||jtr ddlm }||j tr ddlm }||j tjr|tj|tdd<tS)aReturns a list of backends that are available on this system. The list of backends is cached after the first call. If the parameter `flush_cache` is set to `True`, then the cache will be flushed and the backend list will be reconstructed. r)rawread)macca)gstdec)maddecN)BACKENDSr RawAudioFilerr append ExtAudioFilerr! GstAudioFilerr" MadAudioFiler availableFFmpegAudioFile) flush_cacherresultr r!r"s ravailable_backendsr.Cs " #F* e()))+ f)***+ f)*** - e+,,,HQQQK OrNc|t}|D]} ||cS#t$rYwxYwt)a$Open an audio file using a library that is available on this system. The optional `backends` parameter can be a list of audio file classes to try opening the file with. If it is not provided, `audio_open` tries all available backends. If you call this function many times, you can avoid the cost of checking for available backends every time by calling `available_backends` once and passing the result to each `audio_open` call. If all backends fail to read the file, a NoBackendError exception is raised. )r.rr)pathbackends BackendClasss r audio_openr3ksm%''   <%% % % %    D    s # 00)F)N)__doc__r$r exceptionsrrbaserrrrr#r.r3rrr8s4333333333, %%%%Pr