Create Custom TTS Character for Twitch Stream in OBS for Free!

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Create Custom TTS Character for Twitch Stream in OBS for Free!

Table of Contents

  1. Introduction
  2. Adding a TTS Pal to Your Stream
    1. Tutorial for OBS 28.0.3
    2. Required Image Sources and Plugins
  3. Modifying Channel Point Rewards on Twitch
  4. Setting Up TTS Reward
    1. Adding a New Reward
    2. Changing Reward Settings
  5. Configuring Text-to-Speech Settings
  6. Obtaining Alert Page URL
  7. Adding the Browser Source in OBS
    1. Control Audio via OBS
    2. Adjusting Advanced Audio Properties
  8. Adding Images and Applying Filters in OBS
  9. Organizing Sources in OBS
  10. Installing the Advanced Scene Switcher Plugin
    1. Activating Advanced Scene Switcher
    2. Creating Macros for TTS On and Off
  11. Testing the TTS Functionality
  12. Conclusion

How to Add Text-to-Speech (TTS) to Your Stream

Are You looking to engage your viewers even more by adding a TTS feature to your stream? Well, you're in luck! In this tutorial, we will guide you through the process of adding a TTS pal to your stream. We will use OBS 28.0.3 and provide step-by-step instructions on how to set it up. So, let's get started!

1. Adding a TTS Pal to Your Stream

Before we begin, make sure you have OBS 28.0.3 installed on your computer. This tutorial is specifically tailored for this version. Additionally, you will need two image sources and one plugin to enable the TTS functionality.

2. Modifying Channel Point Rewards on Twitch

To set up TTS for your stream, you need to modify the Channel Point rewards on Twitch. However, please note that this feature is only available for Twitch partners or affiliates. If you meet this requirement, follow the steps below:

  1. Log in to Twitch and navigate to your dashboard.
  2. Go to the Rewards section.
  3. Scroll down to the bottom and click on "Add New Reward."
  4. Create a new reward for TTS and set the cost as per your preference.
  5. Ensure viewers are required to enter text for TTS by checking the respective option.
  6. Click on "Create" to finalize the reward.

3. Setting Up TTS Reward

Now that you have added the TTS reward on Twitch, let's configure its settings:

  1. Scroll down to the newly created reward and click on "Add Features."
  2. Select "Text-to-Speech" from the available options.
  3. Keep the default settings or adjust the voice, volume, and character limit according to your preferences.
  4. Decide if you want the TTS to Read the username.
  5. Save the changes and proceed to your Twitch profile.

4. Obtaining Alert Page URL

To get the browser source required for TTS, follow these steps:

  1. Visit your Twitch profile page.
  2. Copy the URL of your alert page from the browser's address bar. This will be used in OBS.

5. Adding the Browser Source in OBS

Now it's time to add the browser source in OBS to enable TTS. Please note that the steps below are specifically for OBS 28.0.3:

  1. Open OBS and click on the "+" icon in the Sources panel.
  2. Select "Browser" from the dropdown menu.
  3. Paste the copied alert page URL into the URL field.
  4. Enable "Control Audio via OBS" option in the settings.
  5. Adjust any other settings as desired, such as Height and custom CSS.
  6. Save the changes and close the settings window.

6. Adding Images and Applying Filters in OBS

Next, we need to add images and Apply filters in OBS to indicate the TTS functionality:

  1. Obtain two images, one with an open mouth for TTS on and one with a closed mouth for TTS off.
  2. Add the TTS on image to OBS as an image source.
  3. Apply a chroma key filter to the image and set the opacity to zero.
  4. Duplicate the TTS on image source and add the TTS off image.
  5. Apply the chroma key filter to the TTS off image, but this time enable it to make the image invisible.

7. Organizing Sources in OBS

To keep things organized in OBS, it's a good idea to group the TTS related sources together:

  1. Create a new group in OBS and name it "TTS."
  2. Add all the TTS-related items, including the browser source and the two image sources, into this group.
  3. This way, when you move the group, all the sources within it will move together.

8. Installing the Advanced Scene Switcher Plugin

To automate the TTS functionality, we will use the Advanced Scene Switcher plugin:

  1. Download and install the plugin according to the provided link in the description.
  2. Once installed, find the plugin in OBS and double-click on it to open the configuration window.
  3. Click on the "Start" button to activate the Advanced Scene Switcher.
  4. Navigate to the "Macros" tab within the plugin window.

9. Creating Macros for TTS On and Off

In the Macros tab of the Advanced Scene Switcher plugin, we will create two macros to control the TTS images:

  1. Click on "Add" to create a new macro and name it "TTS On."
  2. Match the settings of the TTS on image used previously.
  3. Set the "Audio Output Volume" of the browser source to a desired level, e.g., 25.
  4. Add any additional actions or settings as required.
  5. Similarly, create another macro called "TTS Off" which mirrors the settings of the TTS off image.

10. Testing the TTS Functionality

With all the setup complete, it's time to test the TTS functionality in OBS. Use the TTS demo or any other method to trigger a TTS message. If everything is configured correctly, you should see the corresponding TTS image and hear the TTS message through your stream.

11. Conclusion

Congratulations! You have successfully added text-to-speech functionality to your stream. Now you can engage your viewers with interactive TTS messages. Remember to keep OBS and the necessary plugins updated to ensure a smooth streaming experience. Enjoy TTS and happy streaming!

Highlights

  • Learn how to add TTS functionality to your stream using OBS 28.0.3.
  • Modify Channel Point rewards on Twitch to enable TTS.
  • Configure TTS settings and obtain the alert page URL.
  • Add the browser source in OBS with audio control via OBS enabled.
  • Add TTS images, apply filters, and organize sources in OBS.
  • Install and activate the Advanced Scene Switcher plugin.
  • Create macros to turn TTS on and off.
  • Test the TTS functionality and ensure everything is working correctly.

FAQ

Q: Can I use this TTS setup if I'm not a Twitch partner or affiliate? A: Unfortunately, this tutorial requires Twitch partner or affiliate status to modify Channel Point rewards and enable TTS. If you don't meet these requirements, you may have to explore alternative methods for implementing TTS in your stream.

Q: What if I want to change the appearance of the TTS images? A: You can customize the TTS images by creating new images with desired visuals and replacing the existing ones in OBS. Just be sure to apply the appropriate filters and maintain the stack order for the TTS on and off images.

Q: Can I use this TTS setup with other streaming platforms besides Twitch? A: While this tutorial focuses on Twitch, you may be able to adapt the TTS setup for other streaming platforms by modifying the browser source and alert page URL accordingly. However, the specifics may vary, so additional research and experimentation will be necessary.

Q: How can I troubleshoot if the TTS functionality is not working? A: If you encounter any issues with the TTS functionality, double-check all the settings, configurations, and connections in OBS, Twitch, and the Advanced Scene Switcher plugin. Make sure you have the latest versions of OBS and the required plugins installed. Additionally, consult the OBS community and support forums for troubleshooting assistance.

Q: Is there a character limit for TTS messages? A: While the default character limit is usually sufficient for most small streamers, larger streamers may need to consider the potential limitations of the chosen TTS service, such as Isaiah Creati. If you frequently reach the character limit, you may need to explore options to purchase additional characters or consider alternate TTS services.

Q: Can I use different voices for the TTS messages? A: Yes, you can change the voice for TTS messages by adjusting the settings in the Advanced Scene Switcher plugin. Experiment with different voices to find the one that best suits your content and engages your viewers.

Q: Can I use this TTS setup on older versions of OBS? A: This tutorial is specifically designed for OBS 28.0.3. While some aspects may be applicable to older versions, it is recommended to update to the latest version of OBS to ensure compatibility and access to the latest features and improvements.

Q: Are there any risks or drawbacks to using TTS in my stream? A: As with any interactive feature, there are certain considerations to keep in mind when using TTS. There is a possibility of inappropriate or offensive messages being read aloud, so it's crucial to moderate and monitor the TTS messages to maintain a safe and inclusive streaming environment. Additionally, excessive use of TTS can potentially disrupt the flow of your content or distract viewers, so use it strategically and with consideration for your audience's experience.

Q: Can I use TTS in conjunction with other stream elements or overlays? A: Yes, you can integrate TTS with other stream elements and overlays to create a more immersive and interactive experience for your viewers. Experiment with different combinations to find a setup that aligns with your content and enhances viewer engagement.

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