fTh/:SSKrSSKrSSKrSSKJrJrJr SSKrS\ S\ S\R4Sjr SS\ S\ S\S \\S \\\4 S jjrSS\ S\ S \\ S \\\\ \ 4\ 4S\S \\S \\\4SjjrSS\ S\\ \ 4S\4SjjrS\ 4SjrSrg)N)OptionalTupleUnionbpayload sampling_ratereturnc UnSnSnSSSSUSUSUS S S S / n[R"U[R[RS 9nURU5nSSS5 WSn [ R"U [ R5n U RSS:Xa [ S5eU $!,(df  NX=f![an[ S5UeSnAff=f)z7 Helper function to read an audio file through ffmpeg. 1f32leffmpeg-izpipe:0-ac-ar-f -hide_banner -loglevelquietpipe:1)stdinstdoutNzFffmpeg was not found but is required to load audio files from filenamera Soundfile is either not in the correct format or is malformed. Ensure that the soundfile has a valid audio file extension (e.g. wav, flac or mp3) and is not corrupted. If reading from a remote URL, ensure that the URL is the full address to **download** the audio file.) subprocessPopenPIPE communicateFileNotFoundError ValueErrornp frombufferfloat32shape) rraracformat_for_conversionffmpeg_commandffmpeg_process output_streamerror out_bytesaudios Z/var/www/auris/envauris/lib/python3.13/site-packages/transformers/pipelines/audio_utils.py ffmpeg_readr+ s ?B B#      N n   nJOOJOO \`n*66x@M]a I MM)RZZ 0E {{1~ [  L] \ nabhmmns52B? B.B?. B<8B?<B?? C CCchunk_length_sr#ffmpeg_input_deviceffmpeg_additional_argsc## UnSnUS:XaSnOUS:XaSnO[SUS35e[R"5nUS:XaS n U=(d S n O/US :XaS n U=(d S n OUS:XaSn U=(d [5n Uc/OUnSSW SW SUSUSUSSSSSS/n U R U5 [ [ X-55U-n [X5n U HnUv M g7f)a= Helper function to read audio from a microphone using ffmpeg. The default input device will be used unless another input device is specified using the `ffmpeg_input_device` argument. Uses 'alsa' on Linux, 'avfoundation' on MacOS and 'dshow' on Windows. Arguments: sampling_rate (`int`): The sampling_rate to use when reading the data from the microphone. Try using the model's sampling_rate to avoid resampling later. chunk_length_s (`float` or `int`): The length of the maximum chunk of audio to be sent returned. format_for_conversion (`str`, defaults to `f32le`): The name of the format of the audio samples to be returned by ffmpeg. The standard is `f32le`, `s16le` could also be used. ffmpeg_input_device (`str`, *optional*): The identifier of the input device to be used by ffmpeg (i.e. ffmpeg's '-i' argument). If unset, the default input device will be used. See `https://www.ffmpeg.org/ffmpeg-devices.html#Input-Devices` for how to specify and list input devices. ffmpeg_additional_args (`list[str]`, *optional*): Additional arguments to pass to ffmpeg, can include arguments like -nostdin for running as a background process. For example, to pass -nostdin to the ffmpeg process, pass in ["-nostdin"]. If passing in flags with multiple arguments, use the following convention (eg ["flag", "arg1", "arg2]). Returns: A generator yielding audio chunks of `chunk_length_s` seconds as `bytes` objects of length `int(round(sampling_rate * chunk_length_s)) * size_of_sample`. r s16ler Unhandled format ` `. Please use `s16le` or `f32le`LinuxalsadefaultDarwin avfoundationz:defaultWindowsdshowNr rr rrz-fflagsnobufferrrrr)rplatformsystem_get_microphone_nameextendintround_ffmpeg_stream)rr,r#r-r.r!r"size_of_sampler>format_input_r$ chunk_leniteratoritems r*ffmpeg_microphonerJ1s&D ?B B' ' )-.C-DDdeff __ F $1  8  $2  9 $>(<(>#9#ARG]        #N(01E-89:^KIn8H sCCstream_chunk_sstride_length_sc## UbUnOUn[UUUUUc/OUS9nUS:Xa[Rn Sn O(US:Xa[Rn Sn O[ SUS35eUcUS - n[ [ X-55U -n [U[ [45(aX3/n[ [ XS -55U -n [ [ XS -55U -n [RR5n[R"US 9n[XX4S S9Hnn[R"USU S9US'USS U -USS U -4US'UUS'X- n[RR5USU--:aMjUv Mp g7f)a Helper function to read audio from a microphone using ffmpeg. This will output `partial` overlapping chunks starting from `stream_chunk_s` (if it is defined) until `chunk_length_s` is reached. It will make use of striding to avoid errors on the "sides" of the various chunks. The default input device will be used unless another input device is specified using the `ffmpeg_input_device` argument. Uses 'alsa' on Linux, 'avfoundation' on MacOS and 'dshow' on Windows. Arguments: sampling_rate (`int`): The sampling_rate to use when reading the data from the microphone. Try using the model's sampling_rate to avoid resampling later. chunk_length_s (`float` or `int`): The length of the maximum chunk of audio to be sent returned. This includes the eventual striding. stream_chunk_s (`float` or `int`): The length of the minimal temporary audio to be returned. stride_length_s (`float` or `int` or `(float, float)`, *optional*): The length of the striding to be used. Stride is used to provide context to a model on the (left, right) of an audio sample but without using that part to actually make the prediction. Setting this does not change the length of the chunk. format_for_conversion (`str`, *optional*, defaults to `f32le`): The name of the format of the audio samples to be returned by ffmpeg. The standard is `f32le`, `s16le` could also be used. ffmpeg_input_device (`str`, *optional*): The identifier of the input device to be used by ffmpeg (i.e. ffmpeg's '-i' argument). If unset, the default input device will be used. See `https://www.ffmpeg.org/ffmpeg-devices.html#Input-Devices` for how to specify and list input devices. ffmpeg_additional_args (`list[str]`, *optional*): Additional arguments to pass to ffmpeg, can include arguments like -nostdin for running as a background process. For example, to pass -nostdin to the ffmpeg process, pass in ["-nostdin"]. If passing in flags with multiple arguments, use the following convention (eg ["flag", "arg1", "arg2]). Return: A generator yielding dictionaries of the following form `{"sampling_rate": int, "raw": np.array(), "partial" bool}` With optionally a `"stride" (int, int)` key if `stride_length_s` is defined. `stride` and `raw` are all expressed in `samples`, and `partial` is a boolean saying if the current yield item is a whole chunk, or a partial temporary result to be later replaced by another larger chunk. N)r#r-r.r0r1r r2r3r4r)secondsT)stridestreamraw)dtyperQr )rJrint16rrrArB isinstancefloatdatetimenow timedeltachunk_bytes_iterr)rr,rKrLr#r-r.chunk_s microphonerTrDrG stride_left stride_right audio_timedeltarIs r*ffmpeg_microphone_livercs`!  "3/%;%CrI_ J' ' ) -.C-DDdeff(1,E-89:^KI/C<00*<eMA,>>?@>QKu]Q-??@ANRL""&&(J   w /E  ?ZcghmmDKu=U N1  / N1  / X!._    "Z"u*%< <  isFFrGrQrRc## SnUupVXV-U:a[SUSUSU35eSnUHwnXH- nU(a [U5U:aUS4nUSUUSS.v M.[U5U:dM?Xv4nUSUUS .n U(aS U S 'U v UnXAU- U- Sn[U5U:aM8My [U5U:aXGS4S .n U(aS U S 'U v gg7f) z Reads raw bytes from an iterator and does chunks of length `chunk_len`. Optionally adds `stride` to each chunks to get overlaps. `stream` is used to return partial results even if a full `chunk_len` is not yet available. z5Stride needs to be strictly smaller than chunk_len: (z, z) vs rNT)rSrQpartial)rSrQFrf)rlen) rHrGrQrRaccr_r` _stride_leftrSrIs r*r\r\s C &K!Y.CK=PRS_R``efoep q  L  c#h*"A&Fjy/VM Mc(i'&5":I&A&+DO * k1L@BCc(i'   3x+Q&78 #DO sA"C (6C  +C buflenc## Sn[R"U[RUS9nURR U5nUS:XaOUv M(SSS5 g!,(df  g=f![ an[ S5UeSnAff=f7f)zB Internal function to create the generator of data through ffmpeg i)rbufsizereNzHffmpeg was not found but is required to stream audio files from filename)rrrrreadrr)r$rjrlr%rSr's r*rCrCsGp   nZ__g VZh$++008#: W V V pcdjoopsKB $A.*AA.B  A+'A.*B +A.. B 8 BB  B c`/SQn[R"US[RSS9nURR 5Vs/sH nSU;dM UPM nnU(a*USR S5Sn[ S U35 S U3$g s snf![a [ S 5 g f=f) z+ Retrieve the microphone name in Windows . )r z -list_devicestruerr;r Tzutf-8)textstderrencodingz(audio)r"rOzUsing microphone: zaudio=zOffmpeg was not found. Please install it or make sure it is in your system PATH.r7)rrunrrr splitlinessplitprintr)commandffmpeg_deviceslinemicrophone_linesmicrophone_names r*r?r?sKG a#d:??]de-;-B-B-M-M-Oe-OTS\`dSdD-Oe .q177rsI))$%$$$T"))-26 RRRR"# R %T#Y/ Rp%)CG!()-26\\\SM\eE%,$7$>?@ \  \ "# \%T#Y/\~ # uS#X PT F p3 p re