Simply upload your video and Effct's AI analyzes it frame by frame, identifying scenes, dialogue, and actions. It then generates and syncs appropriate sound effects, enhances your dialogue audio, and creates a professional mix—all automatically.

Where do you get your sound effects?

We use a blend of proprietary sounds our team has recorded and sound effects with a CC0 license, ensuring high-quality audio that's fully cleared for your projects.

What video formats do you support?

We support all major video formats including MP4, MOV, AVI, and MKV. Videos can be up to 4K resolution. The maximum project length is 20 minutes—if you upload a longer video, it will automatically be split into 20-minute sections for processing.

Can I customize the generated sounds?

Yes! Use our Timeline editor to regenerate any sound you're not happy with, adjust the mix levels, add new sound effects, or remove sounds entirely. You have full control over the final result.

What export options are available?

Depending on your plan, you can export a full mix (MP3/WAV), individual stems (dialogue, music, SFX, ambience), or an AAF file with separate tracks for import into professional editing software like Premiere Pro or DaVinci Resolve.

How long does processing take?

Processing time typically takes 0.75-1.5x the video length, so a 2-minute video usually finishes in 1.5-3 minutes. You'll receive a notification when your project is ready.

Is my content secure?

Absolutely. Your videos are encrypted during upload and processing. We don't share your content with third parties, and you can delete your projects at any time. We never use your videos or uploaded content for model training.

Mastering Dialogue: Essential Audio Tips for Creators

Sound is often the unsung hero of video production. While viewers might tolerate subpar visuals, poor audio is a surefire way to lose their attention. Let's delve into why sound matters so much and how you can enhance dialogue—the cornerstone of any video featuring speech.

Why Sound Matters

Research consistently shows that audiences are more forgiving of visual flaws than audio issues. If sound quality is poor, viewers are likely to disengage, regardless of how compelling the video content may be. This phenomenon underscores sound's "invisible" power; when audio is good, it goes unnoticed, but when it's bad, it stands out.

Audio significantly influences perceived production value and credibility. High-quality sound can make a low-budget video feel polished, while poor sound can undermine even the most visually stunning productions. This is particularly true for talking head videos, where the focus is on the speaker. Clear audio ensures that the message is delivered effectively and keeps viewers engaged.

Dialogue is King

In any video with speech, clear dialogue is paramount. Common problems like room noise, echo, inconsistent levels, and background hum can detract from the message and frustrate viewers. It's important to distinguish between audio cleanup, which involves removing these issues, and audio enhancement, which focuses on improving clarity and presence.

Dialogue issues are the leading cause of viewers clicking away from a video. Ensuring that spoken words are clear and intelligible is crucial for maintaining audience engagement. This is where dialogue enhancement can make a significant difference, transforming your sound from "good enough" to professional-grade.

Practical Solutions

Capture Better Audio

The journey to great dialogue begins with capturing quality audio. Here are some basic tips:

Mic Placement: Position your microphone close to the speaker, preferably at chest level, to capture clear sound while minimizing ambient noise.
Room Treatment: Record in spaces with soft furnishings to reduce echo. Carpets, curtains, and even blankets can help dampen sound reflections.

Post-Production Fixes

Once you've captured your audio, post-production offers tools to enhance it further:

Noise Reduction: Use software to remove background hums and hisses.
Level Consistency: Ensure your dialogue tracks are consistent in volume.
Equalization: Adjust frequency levels to make voices sound natural and clear.

Effct's dialogue enhancement feature can automatically polish your audio, saving you time and effort. It focuses on improving clarity and presence, ensuring your dialogue stands out without requiring extensive audio expertise.

Adding Ambient Sound

While clear dialogue is crucial, adding ambient sound can make your scenes feel more natural and immersive. Effct can help with this by automatically generating ambiences that complement your visuals, enhancing the overall atmosphere without overpowering the main dialogue.

By focusing on these elements, creators can significantly improve their audio quality, making their videos more professional and engaging. Remember, you don't need to be an audio professional to achieve great sound—tools like Effct make high-quality sound design accessible to everyone.