UniFab Audio Upmix AI

Upmix Audio to DTS 7.1 with AI

Upmix Audio to 8-Channel DTS 7.1

UniFab Audio Upmix AI can upmix audio tracks from your video to premium EAC3 5.1/DTS 7.1 surround sound by distributing across different channels with AI. The upgraded immersive audio will significantly enhance your viewing experience.

Ease of Use

Simple and Clear Interface for Beginners to Operate

Certain enhancement software requires manual parameter adjustments, so you have to get a basic understanding of AI. With UniFab Audio Upmix AI, there’s no need for such complex settings because its AI automatically handles it all for you.

Simple and Efficient Trimming Function

UniFab Audio Upmix AI offers more than just upmixing your audio tracks. This audio enhancer also lets you easily trim any unnecessary footage from the start, end, or any part of your video. You can also partition your video frames into segments to get multiple output files.

Support Video Editing

Crop and sound are available in its editor module to meet your personalized demands.

Crop the size you want

Crop the size you want

Crop off unwanted outer parts of your video clip to make it a slim look.

Custom sound effect

Customize the sound effect and remove background noise.

Get 50x Faster Speed with GPU Acceleration

UniFab Audio Upmix AI is your efficient and time-saving audio upscaling solution. Leveraging cutting-edge GPU hardware acceleration technologies like NVIDIA CUDA, AMD, and Intel Quick Sync, UniFab lets you upmix audio tracks at 50 times faster speed than usual.

Directly Import Videos from DVDFab/StreamFab for Upmixing

As the sister product of DVDFab and StreamFab, UniFab enables you to directly import the ripped DVD videos from DVDFab or download videos from StreamFab for easy and effective audio track upmixing. With just one click, you will experience a significant improvement in your audio quality.

UniFab Audio Upmix AI

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Test Example for Processing Speed

UniFab Audio Upmix AI utilizes advanced AI algorithms that require corresponding high-performance hardware support. Therefore, it takes a certain amount of time to complete an entire task. Depending on the input and output video resolutions as well as device processing capabilities, there may be variations in conversion speed. The following are our test results for your reference only.

 AAC 2.0 to EAC3 5.1AAC 2.0 to DTS 7.1
GTX 16601.5 times the length of the original video2 times
RTX 30701 times1.5 times
RTX 40800.7 times0.8 times


Use AMD or Interl graphics cards of the same level as NVIDIA to enhance video resolution, and the speed is close.

UniFab Audio Upmix AI can also work with UniFab Video Enlarger AI to enhance video quality. The duration for simultaneous audio and video enhancement is equal to the sum of time needed for separate enhancement.

System Requirements

Operating System:  

Windows 10/11 (64 bit)

Recommended Configuration


System Memory(RAM)Graphisc CardsCPU
16GB or moreNvidia RTX 30 series or higher, 8GB VRAMIntel i7 10th generation or AMD Ryzen 5000 series or higher