# README
title: "Audio" lang: "en-US" draft: false description: "Learn about how to set up a VDP Audio component https://github.com/instill-ai/instill-core"
The Audio component is an operator component that allows users to extract and manipulate audio from different sources. It can carry out the following tasks:
Release Stage
Alpha
Configuration
The component definition and tasks are defined in the definition.json and tasks.json files respectively.
Supported Tasks
Chunk Audios
Split audio file into chunks
| Input | ID | Type | Description |
|---|---|---|---|
| Task ID (required) | task | string | TASK_CHUNK_AUDIOS |
| Audio (required) | audio | string | Base64 encoded audio file to be split |
| Chunk count (required) | chunk-count | integer | Number of chunks to equally split the audio into |
| Output | ID | Type | Description |
|---|---|---|---|
| Audios | audios | array[string] | A list of base64 encoded audios |
Slice Audio
Specify a time range to slice an audio file
| Input | ID | Type | Description |
|---|---|---|---|
| Task ID (required) | task | string | TASK_SLICE_AUDIO |
| Audio (required) | audio | string | Base64 encoded audio file to be sliced |
| Start time (required) | start-time | integer | Start time of the slice in seconds |
| End time (required) | end-time | integer | End time of the slice in seconds |
| Output | ID | Type | Description |
|---|---|---|---|
| Audio | audio | string | Base64 encoded audio slice |
Recipe for the Audio Transcription Generator pipeline.
version: v1beta
component:
audio-spliter:
type: audio
task: TASK_SLICE_AUDIO
input:
audio: ${variable.audio}
end-time: ${variable.end_time}
start-time: ${variable.start_time}
get-transcription:
type: openai
task: TASK_SPEECH_RECOGNITION
input:
audio: ${audio-spliter.output.audio}
model: whisper-1
setup:
api-key: ${secret.INSTILL_SECRET}
variable:
audio:
title: audio
description: the audio you want to get the transcription from
instill-format: audio/*
end_time:
title: end-time
description: the end time you want to extract in seconds i.e. 2 mins is 120 seconds
instill-format: number
start_time:
title: start-time
description: the start time you want to extract in seconds i.e. 2 mins is 120 seconds
instill-format: number
output:
result:
title: result
value: ${get-transcription.output.text}