ZML_通知

Long ComfyUI jobs are a test of patience, and this node exists to end the staring. ZML_AudioPlayerNode (ZML_通知) is a "you're done" alarm: run it after your last expensive node and it plays a sound, pops up a notification in the browser or the OS, or both - so you can go make tea instead of watching the progress bar. It even carries a placeholder value through, so it can sit inline in your graph without breaking the flow.

What it is

A notification-and-audio node from ComfyUI-ZML-Image, and it's exactly as whimsical as a one-person utility pack gets: the bundled sounds include several variants of "hiyohiyo" and a Ciallo～(∠・ω< )⌒☆ file. But ignore the memes - the node itself is genuinely practical for anyone running long samplers or batch jobs.

The inputs that matter:

• 音频文件 - a dropdown of the eight bundled sounds (mp3/wav). It scans the pack's zml_w/audio folder at load, so drop your own .mp3, .wav, or .ogg in there and it appears in the list. That's how you get your own "job done" chime.
• 播放音量 (FLOAT, 0–1) - volume.
• 启用弹窗 (BOOLEAN, default true) - whether to show the popup at all.
• 主标题 / 副标题 (STRING) - the popup text; default title is "任务完成" (task complete).
• 通知类型 - 页面通知 (an in-ComfyUI popup, styled) or 系统通知 (the OS notification). Pick the system one and it fires even if the browser tab is buried.
• 风格 (卡通/简约/自定义) and 弹窗位置 (four corners) - cosmetic control over the popup.

There's also an optional 任意输入 that passes through untouched to 任意输出, so you can hang the node off the end of a wire without adding a fork.

How it works

The sound and popup are driven by the pack's JavaScript frontend - the backend runs, then the browser plays the audio and renders the notification. Because it's browser-side, the popup only shows while ComfyUI is open in a browser (the OS-notification mode is your fallback for tab-away alerts). The pass-through input means it can sit at the tail of a sampler-to-preview chain and notify exactly when that branch finishes, rather than when the whole queue does.

Install and gotchas

Standard pack install:

cd ComfyUI/custom_nodes
git clone https://github.com/zml-w/ComfyUI-ZML-Image

or ComfyUI Manager → ComfyUI-ZML-Image, restart.

Three honest notes. One: audio through the browser requires the page to be open and your browser to allow autoplay after user interaction - if you run ComfyUI headless or with the tab backgrounded and muted, the "system notification" mode is the one that actually reaches you. Two: the popup title defaults to Chinese; the English patch at github.com/zml-w/ZZZ_ZML_English_Patch translates the UI, but you still type your own title. Three: it's a browser-side effect, so it adds nothing to a run's results - wire it off a preview/save, not in a hot loop you run a thousand times per batch, or you'll get a thousand popups. One-person pack, no English community, GitHub issues for bugs - and honestly, the bundled sounds alone tell you the author's sense of humor is worth respecting.