How to Get Perfect Voices for Sora 2 Video

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How to Get Perfect Voices for Sora 2 Video

Last Updated: 2025. 11. 12

We’ve all been there. Sora 2 creates perfect visuals. The characters, the motions, even lip movements are so realistic. Yet when it comes to voice, something might feel missing - the emotions in the dialogue, the realism of SFX that make the scene truly come alive.

As a matter of fact, there are some tricks you can follow to get better audio in Sora 2. Additionally, some powerful AI tools can recreate Sora 2 audio without any effort. Let’s dive in for more details.

Table of Content

How to Generate Video with Better Audio Using Sora 2

How to Recreate Audio of Sora 2 Audio

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How to Generate Video with Better Audio Using Sora 2

After testing hundreds of times, we come up with the following tricks that make huge difference on generated Sora 2 audio.

Be specific on prompt: Never use general descriptive words, like background noise. Say gentle wind wave sound with rain drops slightly falling on the ground. As for conversations, throw in words like chatty, friendly, happy, conforming to set the conversation tone.

Add negative words: Sora 2 may add additional sounds you don’t like again and again. You can tell Sora what not to do in the prompt.

Bring in natural breath sound and pauses: Breath sounds and pause make the conversation more realistic. Here is a good prompt example that Sora 2 works well with.

The lady: Sorry, I’m late. (pause) The traffic is just crazy.

The man: Oh, no worry. (assuring sound) I just got here like 3 minutes ago.

Use Sora Cameo for personalized conversation: Upload an image of yourself, read some numbers, Sora 2 can create videos in your voice and ready to post. Please note that you can only create cameo of your own, and use other people’s cameo with their permission.

Sora App Tutorial

How to Recreate Audio of Sora 2 Voice

The only tool we will need to recreate audio of Sora 2 voice is FlexClip. It is integrated with advanced text-to-speech tool as well as sound effects generation tool, helping you reshaping Sora 2 generated audios. Let’s dive in for more detailed steps.

Step 1. Download Sora 2 Video

First up, you need to download Sora 2 video for use. Go to sora.com, log in to your account, navigate to your project page. Click the three-dot menu player and hit Download. Usually the Sora 2 video will be saved as MP4 format.

If you are on Sora app, tap the video, look for the Share/Export option, and select Download.

Step 2. Separate Audio from Sora 2 Video

In this step, we will remove the Sora 2 audio completely. Head over to flexclip.com using browser, visit its editing panel. Upload Sora 2 video to its Media section, and drag to the timeline.

Click the Sora 2 video on the timeline, select Detach Audio, and delete the audio completely from the timeline.

Detach Audio from Video

Step 3. Generate AI Dialogue

Whether you are aiming for a calm narrator, a lively protagonist, or a dramatic tone for storytelling, FlexClip AI Text to Speech generates vivid talks, in any sound, style, tone you love.

Regenerate Narration

Go to FlexClip’s Text to Speech tool, render among over 1000 voice models that speak 130+ languages, pick the best one, enter the script and hit Generate. You will get satisfying output in several seconds.

Regenerate Sora 2 Video Dialogue

No AI sound you love? Upload an audio track, use FlexClip to create a voice clone model ready to use in seconds. This significantly broadens Sora 2 voice possibilities.

Create Voice Clone

Clone Video Voice

Step 4. Recreate Sora 2 Sound Effect

We must say Sora 2 creates nice sound effects. However, if you are not giving the right prompt, Sora 2 may not include it to the video production.

This is where FlexClip’s AI Video to Sound Effects comes to handy. It automatically analyzes your video content, then composes sound effects that match the visual.

Recreate Video SFX

Generate Video Sound Effects

Step 5. Merge All Sound with Sora 2 Video

Add all recreated audio files into the timeline, drag and drop to sync them with the visuals. Preview and make sure every detail is polished to perfection.

Merge Audio with Video at FlexClip

Step 6. Export & Share

FlexClip gives you the ultimate freedom of video sharing. After editing, you can save Sora 2 video to a local folder, cloud services, share via a short link, or post directly to social media.

Frequently Asked Questions

1. Can I use Sora 2 to voice multiple characters?

Yes, you can generate distinct voices for multiple characters in Sora 2, as long as you are entering a detailed prompt. However, please don’t excel more than two voices, otherwise Sora 2 can make mistakes.