> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vatis.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# Features

> Overview of the Pre-recorded API features.

## Model & Languages

<AccordionGroup>
  <Accordion title="Multilingual code switch">
    Automatically detect and switch between languages. More details [here](/speech-to-text/multilingual-code-switch).
  </Accordion>

  <Accordion title="Speaker diarization">
    Detect speaker turns and cluster similar speaker turns together.
  </Accordion>
</AccordionGroup>

## Audio Format

<AccordionGroup>
  <Accordion title="Transcoding">
    Send the files encoded in any format (`mp3`, `mp4`, `wav`, etc.) and we will transcode them automatically so that they can be processed.
  </Accordion>

  <Accordion title="Multiple channels">
    Support multiple channels files by processing each channel individually on the same stream.
  </Accordion>
</AccordionGroup>

## Sentiment Analysis

<AccordionGroup>
  <Accordion title="Summarization">
    Provide a summary of the processed content. [Details here](/audio-intelligence/summarization).
  </Accordion>

  <Accordion title="Sentiment Analysis">
    Analyse the sentiment of the input content. [Details here](/audio-intelligence/sentiment-analysis).
  </Accordion>

  <Accordion title="Ask Anything">
    Create custom prompts to be applied on the processed content. [Details here](/audio-intelligence/ask-anything).
  </Accordion>
</AccordionGroup>