图像转视频

import os
import time
import requests

headers = {
    "Content-Type": "application/json",
    "Authorization": f"Bearer {os.environ['XAI_API_KEY']}",
}

response = requests.post(
    "https://api.x.ai/v1/videos/generations",
    headers=headers,
    json={
        "model": "grok-imagine-video-1.5",
        "prompt": "Generate a slow and serene time-lapse",
        "image": {"url": "https://docs.x.ai/assets/api-examples/video/milkyway-still.png"},
        "duration": 12,
    },
)

request_id = response.json()["request_id"]

while True:
    result = requests.get(
        f"https://api.x.ai/v1/videos/{request_id}",
        headers={"Authorization": headers["Authorization"]},
    )
    data = result.json()
    if data["status"] == "done":
        print(data["video"]["url"])
        break
    elif data["status"] == "expired":
        print("Request expired")
        break
    time.sleep(5)

import { xai } from "@ai-sdk/xai";
import { experimental_generateVideo as generateVideo } from "ai";

const result = await generateVideo({
    model: xai.video("grok-imagine-video-1.5"),
    prompt: {
        image: "https://docs.x.ai/assets/api-examples/video/milkyway-still.png",
        text: "Generate a slow and serene time-lapse",
    },
    duration: 12,
});

const videoUrl = result.providerMetadata?.xai?.videoUrl;
console.log(videoUrl);

# Start the video generation request
REQUEST_ID=$(curl -s -X POST https://api.x.ai/v1/videos/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $XAI_API_KEY" \
  -d '{
    "model": "grok-imagine-video-1.5",
    "prompt": "Generate a slow and serene time-lapse",
    "image": {"url": "https://docs.x.ai/assets/api-examples/video/milkyway-still.png"},
    "duration": 12
  }' | jq -r '.request_id')

# Poll until the video is ready
while true; do
  RESULT=$(curl -s https://api.x.ai/v1/videos/$REQUEST_ID \
    -H "Authorization: Bearer $XAI_API_KEY")
  STATUS=$(echo "$RESULT" | jq -r '.status')
  if [ "$STATUS" = "done" ]; then
    echo "$RESULT" | jq -r '.video.url'
    break
  elif [ "$STATUS" = "failed" ] || [ "$STATUS" = "expired" ]; then
    echo "Request $STATUS"; echo "$RESULT" | jq .
    break
  fi
  sleep 5
done