langchain.document_loaders.youtube.YoutubeLoader¶
class langchain.document_loaders.youtube.YoutubeLoader(video_id: str, add_video_info: bool = False, language: Union[str, Sequence[str]] = 'en', translation: str = 'en', continue_on_failure: bool = False)[source]¶
Load YouTube transcripts.
Initialize with YouTube video ID.
Methods
__init__(video_id[, add_video_info, ...])
Initialize with YouTube video ID.
extract_video_id(youtube_url)
Extract video id from common YT urls.
from_youtube_url(youtube_url, **kwargs)
Given youtube URL, load video.
lazy_load()
A lazy loader for Documents.
load()
Load documents.
load_and_split([text_splitter])
Load Documents and split into chunks.
__init__(video_id: str, add_video_info: bool = False, language: Union[str, Sequence[str]] = 'en', translation: str = 'en', continue_on_failure: bool = False)[source]¶
Initialize with YouTube video ID.
static extract_video_id(youtube_url: str) → str[source]¶
Extract video id from common YT urls.
classmethod from_youtube_url(youtube_url: str, **kwargs: Any) → YoutubeLoader[source]¶
Given youtube URL, load video.
lazy_load() → Iterator[Document]¶
A lazy loader for Documents.
load() → List[Document][source]¶
Load documents.
load_and_split(text_splitter: Optional[TextSplitter] = None) → List[Document]¶
Load Documents and split into chunks. Chunks are returned as Documents.
Parameters
text_splitter – TextSplitter instance to use for splitting documents.
Defaults to RecursiveCharacterTextSplitter.
Returns
List of Documents.
Examples using YoutubeLoader¶
YouTube
YouTube transcripts