![]() ![]() The onscreen content is a basic outline, and the narration goes into detail. Each slide includes onscreen content and narration. Imagine the following use case: you prepare a slide-based presentation for an online learning portal. Closed captions are part of a different file than the audio/video source and can be turned off and on at the user’s discretion, whereas open captions are part of the video file and can’t be turned off by the user.īenefits of using Amazon Polly to generate audio with subtitles or closed captions ![]() Its primary purpose is to increase accessibility in cases where the audio can’t be heard by the end consumer due to a range of issues. ![]() Captions (closed/open) – Captions display the dialogues being spoken in the audio in the same language.The primary objective is to reach the audience that doesn’t speak the audio language in the video. Subtitles – In subtitles, text language displayed on the screen is different from the audio language and doesn’t display anything for non-dialogue like significant sounds.At AWS, we continuously work backward from our customer asks, so in this post, we outline a method to generate audio and subtitles at the same time for a given text.Īlthough subtitles and captions are often used interchangeably, including in this post, there are subtle differences among them: Amazon Polly, an AI generated text-to-speech service, enables you to automate and scale your interactive voice solutions, helping to improve productivity and reduce costs.Īs our customers continue to use Amazon Polly for its rich set of features and ease of use, we have observed a demand for the ability to simultaneously generate synchronized audio and subtitles or closed captions for a given text input. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |