Vidu Q3 Text To Video (Official Edition)

Turbo text-to-video with the Official knob set is the sweet spot for anyone who generates a lot of text-driven clips: it's the fastest Vidu tier, it has seed control for reproducibility, and it keeps the off_peak discount mode for batch work. Pro gets you the polish; Turbo gets you the volume.

What this node does

BizyTRD_Vidu_Q3_Turbo_Official_T2V_API turns a prompt into a clip on the Turbo tier with the full Official edition - seed, audio, and off-peak included. Like every BizyTRD node, it's cloud execution: flip BizyAirPlus ON, Turbo runs on BizyAir's servers, and ComfyUI streams back the result. Your GPU never touches the model.

The inputs that matter

• prompt - up to 5000 characters; everything lives here.
• resolution - 720P default.
• duration - 1–16 seconds.
• aspect_ratio - 16:9 default.
• seed - 0 default, -1 = random. Lock it to reproduce a take.
• audio - on by default: Q3 generates dialogue and SFX.
• off_peak - the money-saver: lower point cost, completion within 48 hours, auto-cancel-and-refund on timeout. Perfect for overnight batches of clips; wrong choice when you're waiting on a client.

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

Outputs

• video - the finished clip, wired into preview or 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

The off_peak refresh trap is the classic: enable it, then sit refreshing ComfyUI like it's a normal queue. It's not - 48 hours is the deal, and that's the point (cheaper). Also remember T2V is the weakest mode for subject consistency; Turbo T2V especially. If faces drift, anchor a first frame with the I2V or FLF nodes rather than fighting the prompt.

Pack note: BizyAir's malware reputation is leftover from a 2025 ComfyUI Manager auto-install bug - legitimate SiliconFlow pack, removed properly with pip uninstall bizyair-cloudberry bizytrd.