new.ip233.com｜omni-fast 文/图生视频

omni-fast is what a relay calls a video model when it doesn't want you fiddling with knobs. There's no duration selector, no resolution dropdown, no aspect-ratio menu beyond 16:9 or 9:16 - you get roughly 10 seconds at 720p, every time. You supply a prompt (and optionally a reference image, first frame, or last frame), and the node calls the omni-fast model on new.ip233.com, polls, and returns a finished MP4. It's a fast-turnaround default for "I just need a clip," and the fixed recipe is honestly the point: fewer knobs, fewer ways to get a rejected request.

It's part of ComfyUI-Tikpan-Pro (the official plugin for Tikpan.com) and takes a key from https://new.ip233.com, the relay group's separate signup. Like every node here, the model is cloud-only - no local weights exist for you to download.

How it works

The node builds a JSON body - model: omni-fast, prompt, aspect ratio, optional image references - POSTs it to https://new.ip233.com/v1/videos, then polls the task every 查询间隔秒数 seconds until completion, downloads the MP4 into your ComfyUI output folder, and returns it as a VIDEO output plus the local path and cloud URL. The relay says the video is "fixed about 10 seconds at 720p"; the node trusts that and doesn't let you fight it.

The inputs that matter

• 生成指令 - the prompt. English default, works as-is.
• 画面比例 - 16:9 or 9:16. Only two choices, by design.
• 参考图 / 首帧图 / 尾帧图 - all optional. 参考图 is the single image-to-video path; 首帧图+尾帧图 give you first/last-frame control. Worth knowing: multi-image reference is a multipart upload this JSON node doesn't bother to implement - the tooltip says so plainly, so don't wire in five images and expect magic.

The relay tail - 最长等待秒数 (600), 查询间隔秒数 (5), 校验HTTPS证书, 跳过错误 - is standard for the group.

Outputs

The usual five: 视频输出 (VIDEO), 本地保存路径, 视频云端直链, 任务ID, 完整日志.

Install

cd ComfyUI/custom_nodes
git clone https://github.com/htrert/ComfyUI-Tikpan-Pro

or ComfyUI Manager → search Tikpan → Install → restart. No extra pip packages.

Gotchas

Because the recipe is fixed, there's no way to nudge the duration - if you specifically need a 15-second clip, this is the wrong node; reach for the Grok or Seedance group instead. And "fast" in the name is the relay's claim, not a guarantee - queue time on the relay's side still counts against your 最长等待秒数. Keep 跳过错误 on for unattended runs so a relay hiccup returns an empty video and a log line rather than aborting the whole queue. As with all these new.ip233.com nodes, it's an obscure pack with thin documentation - small test run first, then scale.