Accessibility – People with hearing impairments can better consume your content.Irrespective of the field of application, closed captioning can help with the following: There are a multitude of use cases for captions, such as advertisements in social spaces, gymnasiums, coffee shops, and other places where typically there is something on a television with the audio muted and music in the background online training and classes virtual meetings public electronic announcements watching videos while commuting without headphones and without disturbing co-passengers and several more. Your presentation also delivers more value because captions help students consume the content.
#Free tts mp3 manual
You save time because there’s no manual recording involved, and save additional time when updates are needed.
Additionally, when Amazon Polly generates your audio, captions are included that appear in time with the audio.
#Free tts mp3 update
In the future, if you need to update a portion of the presentation, you only need to update the affected slides. Amazon Polly produces high-quality, consistent voices. Instead of recording a human voice, which can be cumbersome and inconsistent, you can use Amazon Polly to generate the narration. 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.
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 kommentar(er)
