ComfyUI Node
Studio42 Audio Loader
A ComfyUI node in Studio42/Audio Processing with 16 inputs and 6 outputs.
Studio42 Audio Loader
- audio_in
- audio
- duration
- sample_rate
- audio_info
- waveform_data
- analysis
◄audio_file▾►
◄output_sample_rate44100►
◄output_channelskeep_original►
◄enable_trimfalse►
◄trim_start0.0►
◄trim_end0.0►
◄max_duration0.0►
◄normalize_audiofalse►
◄fade_in0.0►
◄fade_out0.0►
◄volume_adjustment1.00►
◄generate_waveform_datatrue►
◄analyze_loudnesstrue►
◄detect_silencefalse►
◄resampling_methodsinc_interp_kaiser►
CategoryStudio42/Audio Processing
Inputs (16)
| Name | Type | Default | Description |
|---|---|---|---|
| audio_file | COMBO | Pick or upload an audio file (WAV, MP3, FLAC, OGG, AIFF, M4A, AAC, WMA). Ignored if 'audio_in' is connected. | |
| output_sample_rate | INT | 441008000–192000 | Target sample rate (44100=CD, 48000=pro). |
| output_channels | COMBO | keep_original | Channel configuration. |
| audio_inopt | AUDIO | Optional upstream AUDIO. If provided, file selection is ignored. | |
| enable_trimopt | BOOLEAN | false | — |
| trim_startopt | FLOAT | 0.00–3600 | — |
| trim_endopt | FLOAT | 0.00–3600 | — |
| max_durationopt | FLOAT | 0.00–3600 | — |
| normalize_audioopt | BOOLEAN | false | — |
| fade_inopt | FLOAT | 0.00–10 | — |
| fade_outopt | FLOAT | 0.00–10 | — |
| volume_adjustmentopt | FLOAT | 1.000–5 | — |
| generate_waveform_dataopt | BOOLEAN | true | — |
| analyze_loudnessopt | BOOLEAN | true | — |
| detect_silenceopt | BOOLEAN | false | — |
| resampling_methodopt | COMBO | sinc_interp_kaiser | 3 options: sinc_interp_kaiser, sinc_interp_hann, linear |
Outputs (6)
| Name | Type | Description |
|---|---|---|
| audio | AUDIO | — |
| duration | FLOAT | — |
| sample_rate | INT | — |
| audio_info | STRING | — |
| waveform_data | STRING | — |
| analysis | STRING | — |