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Input schema
The fields you can use to run this model with an API. If you don’t give a value for a field its default value will be used.
| Field | Type | Default value | Description |
|---|---|---|---|
| audio |
string
|
Upload the file to be processed here.
|
|
| model |
string
(enum)
|
htdemucs
Options: htdemucs, htdemucs_ft, htdemucs_6s, hdemucs_mmi, mdx, mdx_q, mdx_extra, mdx_extra_q |
Choose the demucs audio that proccesses your audio. The readme has more information on what to choose.
|
| stem |
string
(enum)
|
none
Options: none, drums, bass, other, vocals, guitar, piano |
If you just want to isolate one stem, you can choose it here.
|
| output_format |
string
(enum)
|
mp3
Options: mp3, aac, flac, wav |
Choose the audio format you would like the result to be returned in.
|
| mp3_bitrate |
integer
|
320
|
Choose the bitrate for the MP3 output. Higher is better quality but larger file size. If MP3 is not selected as the output type, this has no effect.
|
| mp3_preset |
integer
(enum)
|
2
Options: 2, 3, 4, 5, 6, 7 |
Choose the preset for the MP3 output. Higher is faster but worse wuality. If MP3 is not selected as the output type, this has no effect.
|
| wav_format |
string
(enum)
|
int24
Options: int16, int24, float32 |
Choose format for the WAV output. If WAV is not selected as the output type, this has no effect.
|
| clip_mode |
string
(enum)
|
rescale
Options: rescale, clamp, none |
Choose the strategy for avoiding clipping. Rescale will rescale entire signal if necessary or clamp will allow hard clipping.
|
| shifts |
integer
|
1
|
Choose the amount random shifts for equivariant stabilization. This performs multiple predictions with random shifts of the input and averages them, which makes it x times slower.
|
| overlap |
number
|
0.25
|
Choose the amount of overlap between prediction windows.
|
| split |
boolean
|
True
|
Choose whether or not the audio should be split into chunks.
|
| segment |
integer
|
Choose the segment length to use for separation.
|
|
| jobs |
integer
|
0
|
Choose the number of parallel jobs to use for separation.
|
Output schema
The shape of the response you’ll get when you run this model with an API.
Schema
{'properties': {'stems': {'items': {'properties': {'audio': {'format': 'uri',
'title': 'Audio',
'type': 'string'},
'name': {'title': 'Name',
'type': 'string'}},
'required': ['name', 'audio'],
'title': 'DemucsStem',
'type': 'object'},
'title': 'Stems',
'type': 'array'}},
'required': ['stems'],
'title': 'DemucsResponse',
'type': 'object'}