Patent ID: 11972756
Assignee: ACTION POWER CORP.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A computing device, comprising:
at least one processor; and
a memory,
wherein said at least one processor receives a video containing voice information
generates first text data based on a first language based on the voice information,
determines reliability of the generated first text data and detects problem text with the reliability less than a set threshold,
detects a second language corresponding to the detected problem text,
generates second text data based on the detected second language,
determines the presence of subtitles in a part of the video corresponding to the problem text in the video,
when subtitles exist in the part of the video, obtains subtitle text of the part of the video based on OCR (Optical Character Recognition), and
outputs the obtained subtitle text together with the second text data in a part corresponding to the problem text,

wherein the second language is different from the first language,
wherein the determining the reliability of the generated first text data and detecting problem text with the reliability less than a set threshold includes: deriving reliability for each of texts in chunk units for the first language and detecting text in chunk units having reliability less than the set threshold as the problem text.