> ## Documentation Index > Fetch the complete documentation index at: https://comfytv.org/llms.txt > Use this file to discover all available pages before exploring further. # Sequence > Assemble multiple clips end-to-end into one edit, with per-cut in/out trims and optional transitions. Sequence ## What this node does Sequence is a mini edit-assembly node. Wire up to twelve `COMFYTV_VIDEO` clips into its auto-growing **videos** input, then arrange them into a playback order with the on-node segment list. Each segment can carry an in-point, an out-point, a transition type, and a transition duration; the node concatenates them into a single clip in that order. If you don't define any segments, Sequence simply strings the connected clips together, in slot order, with hard cuts. It runs on **▶ Run** (renders the assembled sequence) and needs at least one connected clip. Output is a single `COMFYTV_VIDEO`. To hand the result to a native ComfyUI node, insert a **Bridge** (`ComfyTV/Bridge`). See [https://github.com/jtydhr88/ComfyTV/blob/main/docs/bridges.md](https://github.com/jtydhr88/ComfyTV/blob/main/docs/bridges.md). ## When to use it * Build a rough cut from a handful of shots without leaving ComfyTV. * Trim each clip's in/out and drop a fade or wipe between selected cuts. * Concatenate render passes or takes into one continuous file. ## Parameters ### segments JSON `[{slot, in_s, out_s, transition, trans_dur}]` describing, in playback order, which slot plays, its in/out trim points (seconds), and the transition into it plus its duration. Driven by the on-node segment-list UI, not typed by hand. Leave empty to just concatenate all connected clips with cuts. ### videos (input) An auto-growing set of `COMFYTV_VIDEO` slots (`video0`, `video1`, …), up to 12. Connect one clip per slot; the `segments` list references these by slot name. ## Outputs | Output | Type | Meaning | | --------- | --------------- | ------------------------------------------------------------------- | | **video** | `COMFYTV_VIDEO` | The assembled sequence (all chosen segments concatenated in order). | ## Tips * With an empty `segments` list you get a plain concatenation of every connected slot, in order, with hard cuts — a fast way to join clips. * The segment list references slots by name, so leaving a middle slot empty just means that slot isn't included; it doesn't shift the others. ## Related nodes * **Video Transition** — a single crossfade/transition between exactly two clips. * **Luma Wipe** — a pattern-driven wipe between two clips. * **Time Remap** — retime a single clip before dropping it into the sequence.