happyhorse-1.0
Happy Horse 1.0 video model — one model covers text-to-video (t2v), first-frame-to-video (i2v), reference-to-video (r2v), and video editing (edit). The selected mode is automatically routed to the matching sub-model.
Happy Horse 1.0 video model — one model covers text-to-video (t2v), first-frame-to-video (i2v), reference-to-video (r2v), and video editing (edit). The selected mode is automatically routed to the matching sub-model.
Overview
| Field | Value |
|---|---|
| Model ID | happyhorse-1-0 |
| CLI | dlazy happyhorse-1.0 |
| MCP | happyhorse-1.0 (Claude Code surfaces this as mcp__dlazy__happyhorse-1.0) |
| Type | video |
| Execution | Async task; the CLI polls until completion (--no-wait returns generateId immediately) |
| Batch | Supports --batch <n> parallel fan-out |
Parameters
| Arg | Type | Required | Notes |
|---|---|---|---|
prompt | string | Yes | Prompt |
generation_mode | "t2v" | "r2v" | "i2v" | "edit" | No | Generation Mode（t2v=T2V; r2v=R2V; i2v=I2V; edit=Edit）; default "t2v" |
firstFrame | url | No | First Frame; image (accepts URL, local path, or data: URL); only when generation_mode="i2v" |
images | array<url> | No | Images; image (accepts URL, local path, or data: URL); max 9 items; only when generation_mode="r2v" || generation_mode="edit" |
video | url | No | Video (URL); video (accepts URL, local path, or data: URL); only when generation_mode="edit" |
resolution | "720P" | "1080P" | No | Resolution; default "1080P" |
ratio | "16:9" | "9:16" | "1:1" | "4:3" | "3:4" | No | Aspect Ratio; default "16:9"; only when generation_mode="t2v" || generation_mode="r2v" |
duration | "3" | "4" | "5" | "6" | "7" | "8" | "9" | "10" | "11" | "12" | "13" | "14" | "15" | No | Duration (s); default "5"; only when !(generation_mode="edit") |
audio_setting | "auto" | "origin" | No | Audio Setting; default "auto"; only when generation_mode="edit" |
--input @file.jsonor--input '{...}'can supply all args at once; flags take precedence over--inputkeys.
CLI Examples
dlazy happyhorse-1.0 --help
dlazy happyhorse-1.0 --prompt "Write your prompt here"
dlazy happyhorse-1.0 --prompt "Write your prompt here" --dry-run
dlazy happyhorse-1.0 --prompt "Write your prompt here" --no-wait
dlazy happyhorse-1.0 --prompt "Write your prompt here" --batch 4MCP
MCP is consumed by AI clients, not handwritten. Once dLazy is registered as an MCP server the tool appears in the client's tool list — Claude Code surfaces it as mcp__dlazy__happyhorse-1.0; generic clients (e.g. OpenClaw) call it as happyhorse-1.0.
See MCP setup for how to add the server.
Output
{
"outputs": [
{ "type": "video", "id": "o_...", "url": "https://files.dlazy.com/result.mp4", "mimeType": "video/mp4" }
]
}Media tools emit image / video / audio / file outputs. Use --output url to print only the URLs on stdout.