wi ddlZddlmZddlmZddlZddlZejdejdej dej dej dej d iZ dd ejd eed eed dfdZdS)N)platform)Optionalu8s16s32s64fltdblwaveform sample_ratedevicereturnc tdkr|pd}d}ntdtttjj}||vrtd|d||jtvr1td|jdtt|j}|j d krtd |j d | \}}|d krtj d |d d tj||}||||d} |5t%d|| D]'} |d|| | | zddf( ddddS#1swxYwYdS)aPlays audio through specified or available output device. .. warning:: This function is currently only supported on MacOS, and requires libavdevice (FFmpeg) with ``audiotoolbox`` output device. .. note:: This function can play up to two audio channels. Args: waveform: Tensor containing the audio to play. Expected shape: `(time, num_channels)`. sample_rate: Sample rate of the audio to play. device: Output device to use. If None, the default device is used. darwin audiotoolbox-z5This function only supports MacOS, but current OS is zDevice z* is not available. Available devices are: zUnsupported type z". The list of supported types is: z:Expected 2D tensor with shape `(time, num_channels)`, got zD tensor insteadzExpected up to 2 channels, got z< channels instead. Only the first 2 channels will be played.) stacklevel)dstformat)rrN)r ValueErrorlist torchaudioutils ffmpeg_utilsget_output_deviceskeysdtype dict_formatndimsizewarningswarnio StreamWriteradd_audio_streamopenrangewrite_audio_chunk) r r r pathavailable_devicesrtime num_channelss block_sizeis g/root/.openclaw/workspace/chatterbox_venv_py311/lib/python3.11/site-packages/torchaudio/io/_playback.py play_audior3sh*8)>[QY[[\\\Z-:MMOOTTVVWW &&&h6hhUfhhiii~[((sX^ss_j_o_o_q_qssttt  (F}uV^Vcuuuvvv!D,a  8l 8 8 8      ""tF";;A{L@@@J DDq$ ++ D DA  8AJ,>,A#B C C C C DDDDDDDDDDDDDDDDDDDs?:GG G )N)r#sysrtypingrtorchruint8int16int32int64float32float64r Tensorfloatstrr3r2rBs  K K K K M5 M5  !6D6Dl6D%6D SM6D 6D6D6D6D6D6DrA