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How to make images and videos with sound on your own box with DGX Spark Qwen38

Run Qwen-Image 2.1 and MiniMax-H3 locally from the cockpit, with one Load button.

Authorization notice. DGX Spark Qwen38 is dual-use. Only use it on software, sites and systems you own or have explicit permission to test.

Who it is forA content creator or designer who wants image and video generation without uploading media to a hosted service.

The problemHosted image and video tools upload prompts and assets, and local setups for media models are hard to run alongside text models.

The outcomeA 1024x1024 image from Qwen-Image 2.1 and a video with sound from MiniMax-H3, both made on the box.

What you need first

  • A DGX Spark or another GB10 box such as the ASUS Ascent GX10 (the README's reference box)
  • A terminal on the box, or SSH access to it
  • Internet access for the install and model downloads
  • A client on a laptop or phone for the cockpit, if you want to use it remotely

Steps

  1. Run the one-liner install on the DGX Spark; add --all-weights to a clone's install to build and prove every lane up front.
  2. Open the cockpit in a browser on a laptop or phone.
  3. Press Load on the Qwen-Image 2.1 lane and generate a 1024x1024 image.
  4. Press Load on the MiniMax-H3 lane and generate a short video; expect a long run, the README's example took 25 min 51 s.

Prompt for your agent

Use the repo hasso5703/dgx-spark-qwen38 on a DGX Spark to load the Qwen-Image 2.1 lane and generate one 1024x1024 image from the prompt <prompt>. Expected output: an image file produced locally in about the time the README reports with Turbo. Verify that the image is written on the box and that the cockpit shows the lane loaded.

Caveat. Lanes take turns in one 128 GB pool, so the cockpit must unload one lane before the other can load comfortably.

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