Reference-to-Video

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": "slow zoom in on the white fashion runway stage. then, the model from <IMAGE_1> walks in from the back of the shot from the white opening, and gracefully walk out onto the front of the white stage platform. they wear the shirt from <IMAGE_2> and black flared jeans. they look dramatically at the camera. high quality slow motion shot. fun, playful. skin pores. highly detailed faces. perfect shot. they reach the end of the runway and look at the camera as the camera slowly zooms. subtle smile.",
        "reference_images": [
            {"url": "<IMAGE_URL_1>"},
            {"url": "<IMAGE_URL_2>"},
            {"url": "<IMAGE_URL_3>"},
        ],
        "duration": 10,
        "aspect_ratio": "16:9",
        "resolution": "720p",
    },
)

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: "slow zoom in on the white fashion runway stage. then, the model from <IMAGE_1> walks in from the back of the shot from the white opening, and gracefully walk out onto the front of the white stage platform. they wear the shirt from <IMAGE_2> and black flared jeans. they look dramatically at the camera. high quality slow motion shot. fun, playful. skin pores. highly detailed faces. perfect shot. they reach the end of the runway and look at the camera as the camera slowly zooms. subtle smile.",
    duration: 10,
    aspectRatio: "16:9",
    providerOptions: {
        xai: {
            mode: "reference-to-video",
            referenceImageUrls: [
                "<IMAGE_URL_1>",
                "<IMAGE_URL_2>",
                "<IMAGE_URL_3>",
            ],
            resolution: "720p",
            pollTimeoutMs: 600000,
        },
    },
});

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

# Start the reference-to-video 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": "slow zoom in on the white fashion runway stage. then, the model from <IMAGE_1> walks in from the back of the shot from the white opening, and gracefully walk out onto the front of the white stage platform. they wear the shirt from <IMAGE_2> and black flared jeans. they look dramatically at the camera. high quality slow motion shot. fun, playful. skin pores. highly detailed faces. perfect shot. they reach the end of the runway and look at the camera as the camera slowly zooms. subtle smile.",
    "reference_images": [
      {"url": "<IMAGE_URL_1>"},
      {"url": "<IMAGE_URL_2>"},
      {"url": "<IMAGE_URL_3>"}
    ],
    "duration": 10,
    "aspect_ratio": "16:9",
    "resolution": "720p"
  }' | 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

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": "The person from <IMAGE_1> speaks to camera with the voice from <AUDIO_0>.",
    "reference_images": [{"url": "<IMAGE_URL_1>"}],
    "reference_audios": [{"voice_id": "eve"}],
    "duration": 8,
    "aspect_ratio": "9:16",
    "resolution": "720p"
  }' | jq -r '.request_id')

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