MiniMax Hailuo 2.3 I2V Standard (Channel Edition)

The standard tier of MiniMax Hailuo 2.3 image-to-video, channel edition. Where the Fast variant strips options down to prompt, frame, resolution and duration, this one adds three quality-of-life controls: a built-in prompt optimizer, an AIGC watermark toggle, and a "fast pretreatment" speed option. If you want Hailuo's best quality and don't mind the model second-guessing your prompt, this is the I2V node to use.

The killer feature here is prompt_optimizer. Hailuo's standard tier will rewrite and enrich your prompt before generating - which mostly means better motion and composition than whatever you typed, at the cost of it not being literally your words. That's the same trade a lot of hosted video models make, and it's usually worth it unless you're being very precise on purpose.

How it works

BizyTRD cloud wrapper: first_frame_image (required) plus prompt (required, up to 2000 chars, "conch mirror instruction writing" supported) goes to the BizyAir channel; an edited VIDEO comes back. resolution supports 768P and 1080p, but only 768P is available at 10 seconds; duration is a combo defaulting to 10 seconds here (the I2V standard defaults longer than the T2V variant).

The extra controls, straight from the tooltips:

• prompt_optimizer - whether the service auto-optimizes your prompt. Note the schema default is off even though the tooltip says "turned on by default"; if you want the rewrite, flip it on explicitly.
• aigc_watermark - whether to add the AI-generated watermark to the video (default off).
• fast_pretreatment - whether to shorten the prompt-optimization time (default off); useful when you want the optimizer but are in a hurry.

api_config overrides base_url/api_key per request; skip_error outputs a placeholder instead of aborting the workflow.

Inputs and outputs

• first_frame_image (required) - the frame to animate.
• prompt (required, multiline).
• resolution (default 768P), duration (default 10).
• Optional: prompt_optimizer, aigc_watermark, fast_pretreatment, api_config, skip_error.
• Outputs: video (VIDEO), request_id, urls.

Installing BizyAirPlus

ComfyUI Manager: "BizyAirPlus", or:

cd /path/to/ComfyUI/custom_nodes
git clone https://github.com/siliconflow/BizyAirPlus.git
cd BizyAirPlus
python -m pip install -r requirements.txt

Restart, account at bizyair.ai, API key, BizyAirPlus button ON. Dependencies: bizyair-cloudberry, bizytrd.

Common issues

Same frame constraints as the Fast I2V (under 20 MB, short edge over 300 px, aspect between 2:5 and 5:2), and the same 1080p-only-at-6s resolution coupling. The standard tier costs more than Fast, and the prompt optimizer adds latency on top - if your run feels slow, check whether prompt_optimizer and fast_pretreatment are set the way you think they are. Then the pack's usual: dependency environment for a missing button, console for cloud errors.