new.ip233.com｜omni-v2v 视频转视频

Every video node so far starts from nothing: a prompt, maybe a still. This one starts from a video. omni-v2v is the relay's video-to-video model, and TikpanCangyuanOmniV2VStandardNode is the node that feeds it a clip, restyles it ("polished cinematic version," per the default prompt), and gives you back a new ~10-second 720p MP4. It's the "regrade / re-render my existing footage" move - and the pack gives video-to-video its own node precisely so the v2v parameters don't get tangled up with the image-to-video ones.

It's part of ComfyUI-Tikpan-Pro (the official plugin for Tikpan.com), in the new.ip233.com relay group with its own key from https://new.ip233.com.

How it works

The node POSTs a JSON body to https://new.ip233.com/v1/videos with model: omni-v2v, your prompt, aspect ratio, and the source video as a reference - then polls, downloads, and returns the result as a VIDEO output. The video can arrive two ways: a 视频URL (a public URL the relay's servers can fetch - the recommended route for big files) or a 本地视频 input wired directly in. If you wire a local VIDEO in and leave the URL blank, the node base64-encodes the file and embeds it in the request (capped around 64MB), so huge local clips will be slower and clunkier than a URL.

The inputs that matter

• 生成指令 - the restyle prompt. The default is "transform this video into a polished cinematic version while preserving the main subject."
• 视频URL - public URL of the source clip. Leave blank if you're using the local input.
• 本地视频 - optional VIDEO input. Use it for small clips; the tooltip explicitly says larger videos should go through 视频URL.
• 画面比例 - 16:9 or 9:16.

Standard optional tail: 最长等待秒数 (600), 查询间隔秒数 (5), 校验HTTPS证书, 跳过错误.

Outputs

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 → Tikpan → Install → restart. Stock deps.

Gotchas

The main one is URL reachability: the relay fetches your source video itself, so localhost/LAN URLs fail - upload the clip somewhere public first. And keep the source short; this is a ~10-second output model, and feeding it a five-minute clip is asking for a weird result or a timeout. Note the fixed length again - no duration control, it is what it is. And before you batch-restyle a whole folder on the relay, remember the standing math: video API calls are where per-call metering gets expensive, and this pack's documentation is thin enough that one test clip is the cheapest way to learn its failure modes.