Vidu Q3 Turbo Image To Video (Channel Edition)

Here's the thing about image-to-video with a strong model: the first take is rarely the take, and waiting on the Pro tier for every attempt is how you burn an afternoon. Vidu Q3 Turbo's Channel I2V node is built for the other workflow - cheap, fast takes until one lands, then you lock it and move on.

What this node does

BizyTRD_Vidu_Q3_Turbo_Base_I2V_API animates an image first frame forward on the Turbo tier, in the lean Channel edition. No seed, no paid prompt-recommendation feature, no first-last-frame inputs - the Channel Turbo I2V is deliberately the most stripped-down of the I2V options. That's the point: fewer knobs, less to think about, faster queue.

Cloud execution like the whole pack: flip BizyAirPlus ON, and Turbo runs on BizyAir's servers; ComfyUI uploads your still and streams back the clip.

The inputs that matter

• image - the first frame. Feed it a clean, well-composed still; Turbo is faster but it can't fix a bad anchor.
• prompt - 1–4000 characters of motion.
• resolution - 720P default.
• duration - combo, 1–16 seconds.
• style - general default.
• audio - on by default: Q3 syncs dialogue and SFX.
• movement_amplitude - auto default; nudge for more/less motion.
• aspect_ratio - 16:9 default, inherits from the image when unset.

Shared BizyAir options: api_config (endpoint/key override) and skip_error (placeholder instead of abort).

Outputs

• video - the finished clip, ready for preview/save.
• request_id - cloud task ID.
• urls - hosted result URLs.

How to install

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

Restart ComfyUI (or install "BizyAirPlus" via ComfyUI Manager). Deps: bizyair-cloudberry and bizytrd; no model files. First run: account at bizyair.ai → API key → enter when the ON button prompts (or Settings > BizyAirPlus > API Key; key at ~/.BizyAirPlus/apikey.ini).

Where people get burned

Expectation management is the whole game here. Turbo I2V is not a downgrade so much as a trade: on simple motion it can look nearly identical to Pro, and on fine detail - the subtle eye and lip movements that made Q3 famous - it gives up ground. If you need the expression-fidelity showcase take, use Pro. If you need to iterate a concept twenty times, Turbo Channel is the one that keeps your points intact.

And the pack note: BizyAir's malware reputation is leftover from a 2025 ComfyUI Manager auto-install bug - legitimate SiliconFlow pack. Remove it properly with pip uninstall bizyair-cloudberry bizytrd if you ever need it gone.