Guide

Guide > Editi...creen > Basic Usage > Narration > AI Voice

AI Voice

Voice

You can change the AI voice actor and apply different voices for each slide. Generally, after selecting the entire slide, apply the voice. As the supported language varies by character, matching the language of the text will enable a more natural reproduction.

< AI Voice Category Detailed Search >

Videostew uses TTS provided by Google Wavenet, Amazon Polly, Naver Clova, Microsoft Azure, ElevenLabs.

You can set up complex search criteria based on each engine, such as gender, age, emotion, atmosphere, and language, allowing you to quickly find the voice you want.

Pro Tip: Each slide will have AI-generated voice. Follow the guidelines to ensure each slide has a completed sentence. Use the enter key to provide line breaks and apply [text appearance effects] to create a natural flow.

Speed

Change the reading speed of AI voice. Generally, readers prefer a speed of 120% - 130%, but it can vary depending on the characteristics of the AI voice, so you can decide while pre-listening.

Mute after playback

You can use this when you want to read all the AI voice in one slide and add a slight pause. By setting the time to around 0.5 seconds, you can prevent it from moving to the next slide too quickly.

Conversely, if you think the mute time increases when moving to the next slide, you can set it manually. It supports up to -0.2 seconds, and generally, -0.1 seconds will give a slightly faster transition.

Manual text placement

Activating the text manual setting toggle allows you to adjust the reading content as desired, regardless of the text displayed on the screen. It is commonly used to correct pronunciation or when you want to display only the words on the screen and read the detailed content.

Due to network issues, the AI voice may not be output until the end or may be cut off in the middle, or the length of the voice may not be calculated properly. In such cases, press the "Recalculate" button to create a new AI voice and reset the time for each slide.

Slide Repeat Playback

If the slide repeat playback toggle is deactivated, in the case where the same text is on multiple slides, it will only be read once on the first slide and not read again as it moves on. This can be used when you want to insert animations intermittently while a sentence is being played.

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