hailuo

Documentation

Overview

Package hailuo implements engine.Engine for Hailuo (MiniMax) video generation.

Video generation is async: POST /v1/video_generation creates a task, then GET /v1/query/video_generation?task_id={id} polls for completion. Auth: Authorization: Bearer {api_key}, env HAILUO_API_KEY.

Supported models: T2V-01 (text-to-video), I2V-01 (image-to-video), S2V-01 (subject-to-video), T2V-01-Director (camera control).

Index

• Constants
• Variables
• func ConfigSchema() []engine.ConfigField
• func DefaultProvider() engine.Provider
• func ModelInfos() []engine.ModelInfo
• func ModelsByCapability() map[string][]string
• type Config
• type Engine
  • func New(cfg Config) *Engine
  • func (e *Engine) Capabilities() engine.Capability
  • func (e *Engine) Execute(ctx context.Context, g workflow.Graph) (engine.Result, error)
  • func (e *Engine) Resume(ctx context.Context, remoteID string) (engine.Result, error)

Constants

const (
	ModelT2V01         = "T2V-01"
	ModelI2V01         = "I2V-01"
	ModelS2V01         = "S2V-01"
	ModelT2V01Director = "T2V-01-Director"
)

Model constants.

Variables

var ErrMissingPrompt = fmt.Errorf("hailuo: missing prompt in workflow graph")

Functions

func ConfigSchema

func ConfigSchema() []engine.ConfigField

ConfigSchema returns the configuration fields for the Hailuo engine.

func DefaultProvider

func DefaultProvider() engine.Provider

DefaultProvider returns preset engine configurations for hailuo.

func ModelInfos

func ModelInfos() []engine.ModelInfo

ModelInfos returns i18n metadata for all Hailuo models.

func ModelsByCapability

func ModelsByCapability() map[string][]string

ModelsByCapability returns known Hailuo models grouped by capability.

Types

type Config

type Config struct {
	APIKey            string
	BaseURL           string
	Model             string // default: T2V-01
	HTTPClient        *http.Client
	WaitForCompletion bool
	PollInterval      time.Duration
	OnProgress        epoll.OnProgress
}

Config configures the Hailuo video engine.

type Engine

type Engine struct {
	// contains filtered or unexported fields
}

Engine implements engine.Engine for Hailuo video generation.

func New

func New(cfg Config) *Engine

New creates a Hailuo video engine instance.

func (*Engine) Capabilities

func (e *Engine) Capabilities() engine.Capability

Capabilities implements engine.Describer.

func (*Engine) Execute

func (e *Engine) Execute(ctx context.Context, g workflow.Graph) (engine.Result, error)

Execute generates a video via the Hailuo/MiniMax video API.

func (*Engine) Resume

func (e *Engine) Resume(ctx context.Context, remoteID string) (engine.Result, error)

Resume implements engine.Resumer — resumes polling a previously submitted task.