The filename typically refers to a raw video file hosted on Line Today (a news and content curation platform by Line Corporation) or its associated Content Delivery Networks (CDNs) .

The suffix _source indicates that this is the original, high-resolution upload before the platform's servers transcoded it into smaller versions for mobile streaming.

The alphanumeric string ( 0h6cfjq4c0corfxm1jb8m ) is a unique identifier used by Line's internal asset management system to catalog specific video clips, often used in news articles, social posts, or advertisements.

The .mp4 extension confirms it is a digital multimedia container commonly used for streaming H.264 video and AAC audio.