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CassetteAI Sound Effects: AI Sound Effects in filmaris

Generate professional audio content with CassetteAI Sound Effects by fal.ai. $0.01 / gen. Integrated into the filmaris AI film editing platform with real-time preview, multi-track timeline, and BYOK support.

CassetteAI Sound Effects AI audio generation model hero image showing audio output examples in filmaris editorStart Creating

What is CassetteAI Sound Effects?

CassetteAI Sound Effects is a sound effects model from fal.ai available in filmaris. It processes text input and generates audio up to 30 seconds long. Priced at $0.01 / gen, it is one of the most affordable options in its category. Within filmaris, CassetteAI Sound Effects is used to generate voiceover narration, dialogue, sound effects, or background music for your film projects. Generated audio clips are placed on dedicated audio tracks in the multi-track timeline, where you can adjust volume, apply trim points, and synchronize them precisely with your video clips. The AI handles the audio production; you control the mix and timing.

Key Capabilities of CassetteAI Sound Effects

CassetteAI Sound Effects creates sound effects from text descriptions. Describe the sound you need — footsteps on gravel, a door creaking, thunder rolling — and the model generates a matching audio clip. Generated effects can be up to 30 seconds long and are placed on the timeline alongside your video and music tracks. The filmaris editor provides volume control, trim points, and layer positioning so every sound effect lands at exactly the right moment in your film. This approach replaces traditional sound effect libraries with AI-generated audio tailored to your specific scenes.

CassetteAI Sound Effects audio generation capabilities demonstration in filmaris

Using CassetteAI Sound Effects in filmaris

CassetteAI Sound Effects integrates into filmaris through both the Script Generator and the direct editor workflow. During script generation, the system automatically assigns CassetteAI Sound Effects to produce sound effects for each scene. In the editor, you create audio prompts manually, select CassetteAI Sound Effects, configure parameters like duration and style, and generate. Audio clips arrive on dedicated timeline tracks where the AudioMixer handles volume, panning, and synchronization. The BYOK system accepts fal.ai API keys for cost reduction. Generated audio is stored in R2 and served via CDN.

CassetteAI Sound Effects integration in the filmaris audio editor workspace

Specifications

Providerfal.ai
TypeSound Effects
Cost$0.01 / gen
Max Duration30 seconds
Input TypesText
Available on platform sinceMarch 2026

Key Features

✓Integrated in filmaris editor
✓BYOK (Bring Your Own API Key) support
✓Real-time preview

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FAQ

How much does CassetteAI Sound Effects cost?

CassetteAI Sound Effects costs $0.01 / gen through the filmaris platform. Each generation uses filmaris credits equal to its AI cost (1,000 credits = $1), with no markup on consumption. If you bring your own API key (BYOK), the provider bills the AI cost directly to your account, and your filmaris credits cost only your plan's margin.

What can I create with CassetteAI Sound Effects?

CassetteAI Sound Effects creates sound effects from text descriptions. Generate footsteps, ambient noise, explosions, weather sounds, and any other audio effect your scenes require.

Can I use my own API key with CassetteAI Sound Effects?

Yes, filmaris supports Bring Your Own API Key (BYOK) for CassetteAI Sound Effects. You can add your fal.ai API key in your account settings. When a valid key is detected, the platform routes your generation requests through your own account, so fal.ai bills the audio generation cost directly to you. The filmaris credits each generation uses then cost only your plan's margin.

CassetteAI Sound Effects: AI Audio Model — Specs & Price | filmaris