Pika SoundtrackPika
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SAM AudioMeta
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About
Pika Soundtrack is a video-to-audio model that turns silent video into a native soundtrack complete with motion-aware sound effects, music, ambience, and voiceover that follow what happens on screen. Users can leave the prompt blank to generate a full soundscape automatically or provide direction specifying what the model should emphasize, include, or leave out. Rather than simply generating sound with video attached, the model is designed to understand what is happening in a scene, place each sound at the right moment, and keep every audio layer coherent throughout the full video. This synchronization approach allows sound effects, ambience, music, and speech to feel as though they belong naturally within the same scene. Pika reports that, in its full-duration benchmark, Soundtrack achieved the strongest semantic alignment and lowest audiovisual desynchronization among the models tested, including LTX-2.3 Foley V2A, HunyuanVideo-Foley, and MMAudio v2.
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About
SAM Audio is a next-generation AI model for detailed audio segmentation and editing. It lets users isolate specific sounds from complex audio mixtures using intuitive prompts that mimic how people think about sound. You can type descriptive text (like “remove dog barking” or “keep vocals only”), click on objects in a video to pull their associated audio, or mark specific time spans where target sounds occur — all in one unified system. SAM Audio is available for experimentation and integration through Meta’s Segment Anything Playground platform, where users can upload their own audio or video files and instantly try SAM Audio’s capabilities. It’s also downloadable for use in custom audio and research workflows. Unlike traditional audio tools that focus on single, narrow tasks, SAM Audio supports multiple kinds of prompts and real-world sound environments with high accuracy.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Filmmakers, video creators, game developers, storytellers, and creative teams seeking to automatically generate synchronized music, ambience, voiceover, and motion-aware sound effects for video
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Audience
Creators and audio professionals who need an intuitive, AI-driven solution to isolate, enhance, and edit specific sounds from complex audio and video recordings
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
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Pricing
No information available.
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationPika
Founded: 2023
United States
experiment.pika.art/blog/pika-audio-models
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Company InformationMeta
Founded: 2004
United States
ai.meta.com/samaudio/
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