FAQs
Q: How much memory do I pick?
Answer: From our settings, you can choose 4, 8, 16, or 32 GB of memory. These correspond to 1, 2, 4, and 8 threads. More threads means faster demixing. Choose the max that can fit in your device RAM/memory. Read our guide on how to pick max memory for your computer. Note that when demixing a large song, you need to give the job more memory or else risk crashing!
Q: Why are the returned audio files always WAV 44100 Hz 16-bit?
Answers:
- .wav format: it is a simple way to directly return the output of the AI model without compression or affecting audio quality
- 44100 Hz sample rate: it is the only one supported by the AI model, and input audio is converted to 44100 Hz before processing, which we return directly instead of resampling to the original sample rate
- 16-bit depth: (16-bit PCM, pcm_s16le) keeps the wav files smaller and reduces memory usage of our website. However, we have added a new feature in “Advanced settings” to select 32-bit output (32-bit float PCM, pcm_f32le). Try it out and see!.
Q: How do I debug an error if the app fails or crashes?
Answer:
- Check the developer console: Open the developer console in your browser and look for any error messages in the console tab. Use this guide for instructions on different browsers and operating systems
- Check the network tab: In the developer console, go to the network tab and look for any failed requests
- Retry the demixing job with a different memory setting or a lower quality setting
- If it still doesn’t work, email us). Include the full copy-paste of the developer console output and the job settings (including audio file size and length and demixer settings)
For other questions not covered by this FAQ, contact us via email or through our Instagram account