+ TV-jWVJ^RIt^RIt^RIt^RIt^RIHt^RIHtHtHtH t ^RI H t ^RI Ht^RIt^RIHt^RIHt^RIHt^RIHt^RIHtRR R lltRR R lltR RltRRltRRlt RRlt!RRlt"RRlt#R RRllt$Rt%Rt&]'R8Xd ]&!4R#R#)!N)PathLike)AnyOptionalTupleUnion)sliding_window_view)write) load_audio) AudioPlayer) load_modelcV^8dQhR\PR\R\R\R\R\\\3,/#)wav sample_ratewindow_durationenergy_threshold margin_factorreturn)npndarrayintfloatr)formats"g/Volumes/fast/ai/experiments/ui-tars-smoke/.venv/lib/python3.14/site-packages/mlx_audio/tts/generate.py __annotate__rsP** *** *  *  38_ *c >\W!,4pWE,pV^ ,p\W4RRV1,p\P!\P!V^,^R74p W8p \P !V 4'g \ R4h\^\P!V 4V,V, 4p \\V4\V 4^, \P!V RRR1,4, V,V,4p W3#)aDetect the start and end points of speech in an audio signal using RMS energy. Args: wav: Input audio signal array with values in [-1, 1] sample_rate: Audio sample rate in Hz window_duration: Duration of detection window in seconds energy_threshold: RMS energy threshold for speech detection margin_factor: Factor to determine extra margin around detected boundaries Returns: tuple: (start_index, end_index) of speech segment Raises: ValueError: If the audio contains only silence Naxisz*No speech detected in audio (only silence)) rrrsqrtmeanany ValueErrormaxargmaxminlen) rrrrr window_sizemargin step_sizewindowsenergy speech_maskstartends &&&&& rdetect_speech_boundariesr1s,o34K  (Fr!I"#3KiK@GWWRWWWaZa0 1F,K 66+  EFF 299[)I5> ?E  C [ A  +dd*; < < IFR C :rc |V^8dQhR\PR\R\R\R\P/#)rrrrvolume_thresholdr)rrrr)rs"rrrAsB   ZZ rc&\WW#4wrEWV#)aRemove silence from both ends of an audio signal. Args: wav: Input audio signal array sample_rate: Audio sample rate in Hz window_duration: Duration of detection window in seconds volume_threshold: Amplitude threshold for silence detection Returns: np.ndarray: Audio signal with silence removed from both ends Raises: ValueError: If the audio contains only silence )r1)rrrr3r/r0s&&&& rremove_silence_on_both_endsr5As!(* /JE S>rc0V^8dQhR\R\/#)rpitchr)r)rs"rrr   % rc\R\P!^VR, ,4,pV#)z Converts a frequency from the Hertz scale to the Mel scale. Parameters: - pitch: float or ndarray Frequency in Hertz. Returns: - mel: float or ndarray Frequency in Mel scale. i# i)rlog10)r7mels& r hertz_to_melr;[s$ !eck/* *C Jrc LV^8dQhR\R\R\R\RR/#)r file_name audio_chunksr audio_formatrN)strlistr)rs"rrrksADDDDD D  DrcV'gR#\V4^8d\P!V^R7MV^,p\WW#R7R#)Nrr)r(mx concatenate audio_write)r=r>rr?audios&&&& rwrite_joined_audiorHksA  | q  |!, !_  +CrcFV^8dQhR\R\\,/#)rvaluer)rrA)rs"rrr|scd3ircbVf.#\V\\34'd \V4#V.#N) isinstancerAtuple)rJs&r_as_reference_listrO|s. } %$''E{ 7NrcFV^8dQhR\\,R\/#)rvaluesr)rAr)rs"rrrsT#Y3rcLV'gR#\V4^8Xd V^,#V#rL)r()rQs&r_collapse_reference_listrSs#  6{aay MrcDV^8dQhR\PR\/#rmodelrnnModulebool)rs"rrrs299rcR\P!VP4P9# \\ 3dR#i;i)ref_textF)inspect signaturegenerate parameters TypeErrorr$rVs&r_model_accepts_ref_textrcs>W..u~~>IIII z "s,/AAcDV^8dQhR\PR\/#rUrW)rs"rrrs"DDBIID$Drc \VRR4RJ#)preserve_ref_audio_pathFT)getattrrbs&r _model_preserves_ref_audio_pathsrhs 53U ;t CCrc4V^8dQhR\R\\\\P3,,R\\ ,R\R\\,R\\,R\ R\R \\ ,R \\ ,R \\ ,R \\\\\,3,,R \\\\\,3,,R\\\\P3,,R\\,R\R\R\R\R\R\ R\R\ R\R\RR/#)rtextrV max_tokensvoicepromptinstructspeed lang_code cfg_scale ddpm_stepssigma ref_audior\ stt_model output_path file_prefixr? join_audioplayverbose temperaturestreamstreaming_intervalsaveuse_zero_spk_embrN) r@rrrXrYrrrArZ)rs"rrrsjj j E#ryy.) *j j  j SM j sm j jjj j E?jc49n-.juS$s)^,-j c299nj"##j$%j&'j()j* +j,-j./j0 1j23j4 5j67j: ;jrc T;'gTpVf \R4h\V\4'd \VR7p\ V 4p\ V 4pV'd-V'd%\ V4\ V48wd \R4h\ V4^8dV'g \R4hV'EdPRp\ VR4'dVPR8XdR p\V4pV'd.pVFp\V\\34'd]\P!V4p \PPV 4'g\R V 24hVPV 4K{VPV4K M.pVFp\V\\34'ds\P!V4p \PPV 4'g\R V 24hVP\!V VP"VR 74KVPV4K \%V4p V'd \%V4p MV'dRp M\'V4'dV f \R 4h\)R 4^RIHp!\V \4'd V!!V 4p VU"u.uFp"V P/V"4P0NK p#p"? \2P4!4\%V#4p \)RV 24MRp MV'd \%V4p V'd\7VP"R7MRp$V'd8\P8!VR R7\PP;W4pVe\)RV 24\)RV RV RV RV 24VP=4U%U&u/uFwp%p&V&fK V%V&bK p'p%p&\?RHRVRVRVRVRV RV RVRVRVR VR!VR"V/ V'Bp(VeVV(R#&VeVV(R$&V eV V(R%&VeVV(R&&V eV V(R'&VP.!RH/V(Bp)T;'dTp*.p+.p,/p-/p.V R(V 2p/\AV)4EF#wp0p1V'dV$PCV1PD4V*'doV'dV,PV1PD4MV1PFp2V2V-9d.V-V2&V1P"V.V2&V-V2,PV1PD4MV'd%V'gV+PV1PD4MXV'gQV R)V0R* R(V 2p/\IV/\JPL!V1PD4V1P"VR+7\)R,V/ 24V'gEK/\)R-4\)R.V1PN 24\)R/V1PPR0,R1 24\)R2V1PR R3V1PTR4,R1 R524\)R6V1PPR7, R8V1PPR0,R1 R924\)R:V1PVR; R<24\)R=V1PXR; R>24\)R?V1PZR; R@24EK& V*'dXV'dPV,'dHV'd\)RA\ V,4 RB24\]V/V,VP"V4\)R,V/ 24MV*'dwV-'do\_V-4F^p2V R)V2R* R(V 2p/V-V2,p3V.V2,p4V'd\)RA\ V34 RCV2 24\]V/V3V4V4\)R,V/ 24K` MfV'd_V'gWV+'dOV'd\)RA\ V+4 RD24\]V/V+VP"V4V'd\)R,V/ 24V'd#V$Pa4V$Pc4R#R#uup"iuup&p%i \dd%p5\)RET5 24\)RF4Rp5?5R#Rp5?5i\fd.p5\)RGT5 24^RI4p6T6Pk4Rp5?5R#Rp5?5ii;i)Ia9 Generates audio from text using a specified TTS model. Parameters: - text (str): The input text to be converted to speech. - model (str): The TTS model to use. - voice (str): The voice style to use (also used as speaker for Qwen3-TTS models). - instruct (str): Instruction for emotion/style (CustomVoice) or voice description (VoiceDesign). - temperature (float): The temperature for the model. - speed (float): Playback speed multiplier. - lang_code (str): The language code. - ref_audio (mx.array): Reference audio you would like to clone the voice from. - ref_text (str): Caption for reference audio. - stt_model_path (str): A mlx whisper model to use to transcribe. - output_path (str): Directory path where audio files will be saved. - file_prefix (str): The output file path without extension. - audio_format (str): Output audio format (e.g., "wav", "flac"). - join_audio (bool): Whether to join multiple audio files into one. - play (bool): Whether to play the generated audio. - verbose (bool): Whether to print status messages. - save (bool): Whether to save streamed audio to a file when using stream mode. - model (object): A already loaded model. - stt_model (object): A already loaded stt model. Returns: - None: The function writes the generated audio to a file when not streaming, or when streaming with saving enabled. Nz.Model path or model instance must be provided.) model_pathz7ref_audio and ref_text lists must have the same length.z;Multiple ref_text values require matching ref_audio values.F model_typesparkTz Reference audio file not found: )rvolume_normalizezKSTT model path or model instance must be provided when ref_text is missing.z-Ref_text not found. Transcribing ref_audio...)loadzRef_text: )r)exist_okzInstruct: zText: z Voice: z Speed: zx Language: rjrlrorprtr\r{rzr|r}rnrrkrqrrrmrs._03drCu0✅ Audio successfully generated and saving as: z ==========zDuration: zSamples/sec: zsamples-per-secz.1fzPrompt: z tokens, ztokens-per-secz tokens-per-seczAudio: samplesz samples, z samples-per-seczReal-time factor: z.2fxzProcessing time: szPeak memory usage: GBzJoining z streamed audio chunksz# streamed audio chunks for segment z audio fileszImport error: zIThis might be due to incorrect Python path. Check your project structure.zError loading model: )6r$rMr@r rOr(hasattrrrhrosfspathpathexistsFileNotFoundErrorappendr rrSrcprint mlx_audio.sttrr_rjrD clear_cacher makedirsjoinitemsdict enumerate queue_audiorG segment_idxrFrarrayaudio_duration audio_samples token_countrmreal_time_factorprocessing_time_secondspeak_memory_usagerHsortedwait_for_drainstop ImportError Exception traceback print_exc)7rjrVrkrlrmrnrorprqrrrsrtr\rurvrwr?rxryrzr{r|r}r~rkwargsref_audio_valuesref_text_values normalizepreserve_ref_pathsloaded_ref_audioref_audio_itemref_audio_pathload_stt_modelrGtranscribed_ref_textplayerkeyrJ extra_kwargs gen_kwargsresultssave_streamed_audio audio_liststreamed_audio_chunksstreamed_segment_audiostreamed_segment_sample_ratesr=iresultrr>rers7&&&&&&&&&&&&&&&&&&&&&&&&&, rgenerate_audiorsLpr~~v =MN N eS ! !%0E-i8,X6 O$,<(==VW W  ! #,<M   Iul++0@0@G0K !A%!H !#% &6N!.3/BB)+>)B!ww~~n=="3"B>BR S#)//?(//?'7$& &6N!.3/BB)+>)B!ww~~n=="3"B>BR S#)//& .,1,=,=1:)//?'7 11ABI3OD#(//$$/EF@i-- .y 9I@P(@PuI&&u-22@P%( 34HI1(<= /@H@D):):;  KK d 3'',,{@K   -hZ8 9 #D6*%%*G,%%*G,((1{ 4 *0 )7:35JCJ            $    2  .    !'1J| $  &/J{ #  !'1J| $  #)Jx  "'Jw ...:.$oo "!#(*%"m1\N3 "7+IAv""6<<0")00>"("4"4K"*@@>@.{;EKEWEW5kB*;7>>v||LF!!&,,/*m1QsG1\NC HHV\\*&&'  H TUwl#/0E0E/FGH-f.B.BCT.UVY-Z[-f.@.@-A6==YiKjknJoo~-f.B.B9.M-NjY_YmYmnZABEYFFVW/0G0G/LANO/0N0Ns/SSTUV/0H0H/MRPQQ,T :2G%:!; <":Z 1>? !!   H TU   ! ! # KKM o(> x   qc"# W    %aS)* s_4A_4%;_4!_45B_4 B_4"A2_4A_4+$_)<_4 _4_4?A3_42 _._.A-_45A_4_4 A-_4:_4#_4&A_4D_4_4 _4_4A_4!_4)A5_4_4'_4/_47A _4 _4) _44 a?` a+a,"aac\P!RR7pVPR\RRR7VPR\RRR 7VPR \RR R 7VPR \RR R 7VPR\RRR 7VPR\RRR 7VPR\ RRR 7VPR\ RRR 7VPR\RRR 7VPR\ RRR 7VPR\ RRR 7VPR\ RRR 7VPR \RR!R 7VPR"\ RR#R 7VPR$\RR%R 7VPR&RR'R(7VPR)\R*R+R 7VPR,\ RR-R 7VPR.\R/R0R 7VPR1\RR2R 7VPR3\R4R5R 7VPR6R7R8R97VPR:R7R;R97VPR\R?R@R 7VPRA\RBRRCRD7VPRE\RBRRFRD7VPRG\RHRIR 7VPRJ\ RKRLR 7VPRM\ RRNR 7VPROR7RPR97VPRQ\ RRRSR 7VPRT\^2RUR 7VPRV\ RWRXR 7VPRYR7RZR97VPR[\ R\R]R 7VPR^R7R_R97VP 4pVP'd$VP'gVPR`4VPf\PP4'g4\PP4P4Vn V#\!Ra4\#Rb4P4Vn V#)cz#Generate audio from text using TTS.) descriptionz--modelTzPath or repo id of the model)typerequiredhelpz --max_tokensNz$Maximum number of tokens to generate)rdefaultrz--textz1Text to generate (leave blank to input via stdin)z--voicez?Voice/speaker name (e.g., Chelsie, Ethan, Vivian for Qwen3-TTS)z--promptz&Optional model-specific prompt prefix.z --instructzNInstruction for CustomVoice (emotion/style) or VoiceDesign (voice description)z--exaggerationg?z!Exaggeration factor for the voicez --cfg_scalezDClassifier-free guidance scale. Defaults to the model configuration.z --ddpm_stepszFOverride diffusion steps. Higher = better quality, slower (try 30-50).z--speed?zSpeed of the audioz--gen_durationz7Optional model-specific generation duration in seconds.z--duration_multiplierz6Optional model-specific automatic duration multiplier.z--stepsz.Optional model-specific generation step count.z --stg_scalez6Optional model-specific spatiotemporal guidance scale.z --stg_blockz6Optional model-specific spatiotemporal guidance block.z--rescale_scalez*Optional model-specific CFG rescale value.)rrz--gendermalez"Gender of the voice [male, female]z--pitchzPitch of the voicez --lang_codeenz Language codez --output_pathzDirectory path for output filesz --file_prefixrGzOutput file name prefixz --verbose store_truezPrint verbose output)actionrz --join_audiozJoin all audio files into onez--playzPlay the output audioz--audio_formatrzOutput audio formatz --ref_audiorz8Path to reference audio. Repeat for multiple references.)rrrrz --ref_textzBCaption for reference audio. Repeat to match repeated --ref_audio.z --stt_model-mlx-community/whisper-large-v3-turbo-asr-fp16z.STT model to use to transcribe reference audioz --temperatureffffff?zTemperature for the modelz--sigmaz6Optional model-specific sigma value (e.g., Ming Omni).z--use_zero_spk_embzFOptional model-specific zero speaker embedding mode (e.g., Ming Omni).z--top_pg?zTop-p for the modelz--top_kzTop-k for the modelz--repetition_penaltyg?z Repetition penalty for the modelz--streamz.Stream the audio as segments during generationz--streaming_interval@z3The time interval in seconds for streaming segmentsz--savez1Save streamed audio to a file. Requires --stream.z--save requires --streamz"Please enter the text to generate:z> )argparseArgumentParser add_argumentr@rr parse_argsr~r|errorrjsysstdinisattyreadstriprinput)parserargss rrrs  $ $1V WF   +     3     @     N     5     ]     0     S     U   sAUV   F     E     =     E     E    9  f3W  sAUV  COT c46W c79R  L?UV |2Q ST   /    =    B    @    D yyy /0 yyyy!! (..0DI K 6 7d ))+DI KrcB\4p\R/\V4BR#)Nr)rrvars)rs rmainrs rs ..73&%*Z4  D"DjZ xv!  zFr