No Retry on Error: If script execution encounters an error, do not retry. Report the error to the user directly and stop.

Supported Models

Model	Supported Durations (s)	Default	Description
grok	6, 10	6	Strong overall capability, recommended
grok-fast	6, 10	6	grok fast version
sora2	4, 8, 12	4	OpenAI Sora 2
sora2-pro	4, 8, 12	4	Sora 2 Pro
sora2-fast	10, 15	10	Sora 2 Fast
sora2-pro-fast	10, 15	10	Sora 2 Pro Fast
kling25	5, 10	5	Kling video model
seedance15-pro	4, 8, 12	4	Seedance Pro (with audio)
seedance15-pro-no-audio	4, 8, 12	4	Seedance Pro (no audio)
veo31	4, 6, 8	4	Google Veo 3.1 (with audio)
veo31-no-audio	4, 6, 8	4	Google Veo 3.1 (no audio)
minimax23	6	6	MiniMax model
wan25	5, 10	0	Wanxiang model

Note: --duration must be chosen from the model's supported durations, otherwise the API will error.

Frame Reference (Image-to-Video)

For image-to-video, --start-frame and --end-frame support three mutually exclusive formats:

Method	Format	Example
asset_id	`asset_id:<ID>`	`asset_id:lkllv0yv81`
url	`url:<URL>`	`url:https://example.com/img.jpg`
base64	`base64:<DATA>`	`base64:iVBORw0KGgo...`

Each frame parameter can only use one of these methods.

Execution Flow: Submit and Query

Video generation is asynchronous (typically 60–300 seconds). Submit a task to get task_id, then query when the user wants to check status. All commands run via exec; API key from system env.

Step 1: Submit Task

First send a message to the user: "Video generation submitted. Usually takes 1–5 minutes. You can ask me about the progress anytime."

# Text-to-video (default grok-fast)
python3 scripts/generation_api.py \
  --prompt "Camera slowly pushes forward, person smiling in frame" \
  --model grok-fast --duration 6 \
  --aspect-ratio 16:9 --resolution 720p

# Image-to-video - use asset_id as start frame
python3 scripts/generation_api.py \
  --prompt "Person slowly turns around" \
  --start-frame "asset_id:lkllv0yv81" \
  --model grok-fast --duration 6 \
  --aspect-ratio 16:9 --resolution 720p

# Image-to-video - use URL as start frame
python3 scripts/generation_api.py \
  --prompt "Scenery from still to motion" \
  --start-frame "url:https://example.com/img.jpg" \
  --model grok-fast --duration 6

# Image-to-video - both start and end frame
python3 scripts/generation_api.py \
  --prompt "Scene transition" \
  --start-frame "asset_id:abc123" \
  --end-frame "url:https://example.com/end.jpg" \
  --model grok --duration 6

Response example:

{"status": "started", "task_id": "55bf24ca-e92a-4d9b-a172-8f585a7c5969"}

Store task_id in memory (addMemory):

giggle-generation-video task_id: xxx (submitted: YYYY-MM-DD HH:mm)

Step 2: Query When User Asks

When the user asks about video progress (e.g. "is my video ready?", "progress?"), run:

python3 scripts/generation_api.py --query --task-id <task_id>

Output handling:

stdout pattern	Action
Plain text with video links (视频已就绪)	Forward to user as-is
Plain text with error	Forward to user as-is
JSON `{"status": "processing", "task_id": "..."}`	Tell user "Still in progress, please ask again in a moment"

Link return rule: Video links in results must be full signed URLs (with Policy, Key-Pair-Id, Signature query params). Keep as-is when forwarding.

New Request vs Query Old Task

When the user initiates a new video generation request, must run Step 1 to submit a new task. Do not reuse old task_id from memory.

Only when the user explicitly asks about a previous task's progress should you query the old task_id from memory.

Parameter Reference

Parameter	Default	Description
`--prompt`	required	Video description prompt
`--model`	grok	See "Supported Models" table
`--duration`	model default	Must choose from model's supported durations
`--aspect-ratio`	16:9	16:9, 9:16, 1:1, 3:4, 4:3
`--resolution`	720p	480p, 720p, 1080p
`--start-frame`	-	Image-to-video start frame: `asset_id:ID`, `url:URL`, or `base64:DATA`
`--end-frame`	-	Image-to-video end frame, same format as start

Note: base64 parameter supports base64-encoded images. Pass the raw Base64 string directly, do not add the data:image/xxx;base64, prefix.

Interaction Guide

When the user request is vague, guide per the steps below. If the user has provided enough info, run the command directly.

Step 1: Model Selection (required)

Before generating, must introduce available models and let the user choose. Display the model list from "Supported Models" table. Wait for explicit user choice before continuing.

Step 2: Video Duration

For the chosen model, show supported duration options. Default to the model's default duration.

Step 3: Generation Mode

Question: "Do you need reference images as start/end frame?"
Options: No - text-to-video only / Yes - image-to-video (set start/end frame)

Step 4: Aspect Ratio

Question: "What aspect ratio do you need?"
Options: 16:9 - Landscape (recommended) / 9:16 - Portrait / 1:1 - Square

Step 5: Execute and Display

Follow the flow: send message → Step 1 submit → user asks → Step 2 query. Forward exec stdout to the user as-is.

Requirement	Value
Binary	`python3`
Environment	`GIGGLE_API_KEY` (required; obtain from https://giggle.pro/)
Pip	`requests`

giggle-generation-video

Giggle Video Generation

Installation Requirements