Deprecated

Pricing

Pay per usage

See alternative Actors

Go to Apify Store

YouTube Speech Dataset Builder

Deprecated

See alternative Actors

Generate multilingual speech datasets from YouTube using WhisperX, transcription, language detection, and code-switch analysis for ASR training, benchmarking, and speech AI research.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Jona

Actor stats

Bookmarked

Total users

Monthly active users

a month ago

Last modified

Categories

Automation

Developer tools

YouTube Search Queries

searchQueries

Required

List of search terms to find relevant YouTube videos. E.g. 'Malayalam vlog', 'Manglish interview', 'Kerala tech talk'

Type:array

Default:

[
  "Malayalam English vlog",
  "Manglish interview",
  "Kerala tech talk English"
]

Specific YouTube URLs (optional)

youtubeUrls

Optional

Directly provide YouTube video URLs to process instead of or in addition to search queries.

Type:array

Default:

[]

Primary Language

primaryLanguage

Required

The main non-English language you expect in the audio.

Type:string

Default:ml

Options:

mlhitateknbn

Whisper Model Size

whisperModel

Optional

Larger = more accurate but slower. 'small' recommended for most use cases.

Type:string

Default:small

Options:

tinybasesmallmedium

Max Videos to Process

maxVideos

Optional

Maximum number of YouTube videos to download and process per run.

Type:integer

Minimum:1

Maximum:50

Default:10

Minimum Clip Duration (seconds)

minClipDuration

Optional

Ignore segments shorter than this.

Type:integer

Minimum:2

Default:4

Maximum Clip Duration (seconds)

maxClipDuration

Optional

Split segments longer than this.

Type:integer

Maximum:30

Default:15

Minimum Code-Switch Ratio

minCodeSwitchRatio

Optional

Reject clips where one language dominates too much. 0.15 means at least 15% must be the minority language.

Type:number

Minimum:0.05

Maximum:0.5

Default:0.15

Research Mode (IDs Only)

publishIdsOnly

Optional

If true, output only YouTube video IDs + timestamps (for HuggingFace dataset publishing). If false, save actual audio clips locally.

Type:boolean

Default:true

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