ComfyUI Node
🎬 Studio42 Audio Mixer
A ComfyUI node in 🎬 Studio42/Audio Processing with 51 inputs and 6 outputs.
🎬 Studio42 Audio Mixer
- audio_1
- audio_2
- audio_3
- audio_4
- audio_5
- audio_6
- mixed_audio
- total_duration
- mix_info
- level_analysis
- track_info
- sample_rate
◄output_duration10.0►
◄output_formatwav►
◄sample_rate44100►
◄audio_1_volume1.00►
◄audio_1_start_time0.0►
◄audio_1_fade_in0.0►
◄audio_1_fade_out0.0►
◄audio_2_volume0.80►
◄audio_2_start_time0.0►
◄audio_2_fade_in0.5►
◄audio_2_fade_out0.5►
◄audio_2_pan0.0►
◄audio_3_volume0.60►
◄audio_3_start_time0.0►
◄audio_3_fade_in1.0►
◄audio_3_fade_out1.0►
◄audio_3_pan0.0►
◄audio_4_volume0.40►
◄audio_4_start_time0.0►
◄audio_4_fade_in0.0►
◄audio_4_fade_out0.0►
◄audio_4_pan0.0►
◄audio_5_volume0.30►
◄audio_5_start_time0.0►
◄audio_5_fade_in0.0►
◄audio_5_fade_out0.0►
◄audio_5_pan0.0►
◄audio_6_volume0.20►
◄audio_6_start_time0.0►
◄audio_6_fade_in0.0►
◄audio_6_fade_out0.0►
◄audio_6_pan0.0►
◄master_volume1.00►
◄normalization_modesmart_normalize►
◄enable_compressionfalse►
◄compression_ratio2.0►
◄compression_threshold-12.0►
◄compression_attack5.0►
◄compression_release50►
◄enable_limitertrue►
◄limiter_threshold-0.5►
◄enable_crossfadefalse►
◄crossfade_duration2.0►
◄enable_analysistrue►
◄target_loudness-16.0►
Category🎬 Studio42/Audio Processing
Inputs (51)
| Name | Type | Default | Description |
|---|---|---|---|
| audio_1 | AUDIO | — | |
| output_duration | FLOAT | 10.00.5–600 | Total mix duration in seconds |
| output_format | COMBO | wav | 3 options: wav, mp3, flac |
| sample_rate | INT | 441008000–192000 | Output sample rate (44100=CD, 48000=Pro, 96000=Hi-res) |
| audio_1_volume | FLOAT | 1.000–5 | Main track volume (1.0 = original) |
| audio_1_start_time | FLOAT | 0.00–300 | Start time offset in seconds |
| audio_1_fade_in | FLOAT | 0.00–10 | Fade in duration |
| audio_1_fade_out | FLOAT | 0.00–10 | Fade out duration |
| audio_2opt | AUDIO | — | |
| audio_3opt | AUDIO | — | |
| audio_4opt | AUDIO | — | |
| audio_5opt | AUDIO | — | |
| audio_6opt | AUDIO | — | |
| audio_2_volumeopt | FLOAT | 0.800–5 | — |
| audio_2_start_timeopt | FLOAT | 0.00–300 | — |
| audio_2_fade_inopt | FLOAT | 0.50–10 | — |
| audio_2_fade_outopt | FLOAT | 0.50–10 | — |
| audio_2_panopt | FLOAT | 0.0-1–1 | Pan position (-1=left, 0=center, 1=right) |
| audio_3_volumeopt | FLOAT | 0.600–5 | — |
| audio_3_start_timeopt | FLOAT | 0.00–300 | — |
| audio_3_fade_inopt | FLOAT | 1.00–10 | — |
| audio_3_fade_outopt | FLOAT | 1.00–10 | — |
| audio_3_panopt | FLOAT | 0.0-1–1 | — |
| audio_4_volumeopt | FLOAT | 0.400–5 | — |
| audio_4_start_timeopt | FLOAT | 0.00–300 | — |
| audio_4_fade_inopt | FLOAT | 0.00–10 | — |
| audio_4_fade_outopt | FLOAT | 0.00–10 | — |
| audio_4_panopt | FLOAT | 0.0-1–1 | — |
| audio_5_volumeopt | FLOAT | 0.300–5 | — |
| audio_5_start_timeopt | FLOAT | 0.00–300 | — |
| audio_5_fade_inopt | FLOAT | 0.00–10 | — |
| audio_5_fade_outopt | FLOAT | 0.00–10 | — |
| audio_5_panopt | FLOAT | 0.0-1–1 | — |
| audio_6_volumeopt | FLOAT | 0.200–5 | — |
| audio_6_start_timeopt | FLOAT | 0.00–300 | — |
| audio_6_fade_inopt | FLOAT | 0.00–10 | — |
| audio_6_fade_outopt | FLOAT | 0.00–10 | — |
| audio_6_panopt | FLOAT | 0.0-1–1 | — |
| master_volumeopt | FLOAT | 1.000–3 | Master output volume |
| normalization_modeopt | COMBO | smart_normalize | Audio normalization strategy |
| enable_compressionopt | BOOLEAN | false | Enable dynamic range compression |
| compression_ratioopt | FLOAT | 2.01–10 | Compression ratio (2:1 is gentle, 10:1 is heavy) |
| compression_thresholdopt | FLOAT | -12.0-60–0 | Compression threshold in dB |
| compression_attackopt | FLOAT | 5.00.1–100 | Attack time in milliseconds |
| compression_releaseopt | FLOAT | 5010–1000 | Release time in milliseconds |
| enable_limiteropt | BOOLEAN | true | Enable soft limiting to prevent clipping |
| limiter_thresholdopt | FLOAT | -0.5-10–0 | Limiter threshold in dB |
| enable_crossfadeopt | BOOLEAN | false | Enable crossfading between tracks |
| crossfade_durationopt | FLOAT | 2.00.1–10 | Crossfade duration in seconds |
| enable_analysisopt | BOOLEAN | true | Enable detailed audio analysis |
| target_loudnessopt | FLOAT | -16.0-30–-6 | Target loudness in LUFS (broadcast standard) |
Outputs (6)
| Name | Type | Description |
|---|---|---|
| mixed_audio | AUDIO | — |
| total_duration | FLOAT | — |
| mix_info | STRING | — |
| level_analysis | STRING | — |
| track_info | STRING | — |
| sample_rate | INT | — |