Learn the proper image encoding format required when providing images for multimodal prompts with the Google AI JavaScript SDK. Discover why base64 encoding is essential for seamless integration.
Table of Contents
Question
How do images need to be encoded when supplying images for a multimodal prompt using the Google AI Javascript SDK?
A. No encoding is needed
B. base64
C. base32
D. hexadecimal
Answer
When supplying images for a multimodal prompt using the Google AI JavaScript SDK, the correct encoding format is base64.
B. base64
Explanation
Base64 is a widely used encoding scheme that represents binary data using a set of 64 characters. It converts the image data into a string format that can be easily transmitted over networks and included in data formats like JSON, which is commonly used in web APIs.
To use an image in a multimodal prompt with the Google AI JavaScript SDK, you need to first convert the image file into a base64-encoded string. This ensures that the image data is properly formatted and can be sent as part of the API request.
Other encoding formats like base32 or hexadecimal are not suitable for this purpose. Base32 uses a smaller character set and is less efficient for encoding image data. Hexadecimal encoding represents binary data using only 16 characters (0-9 and A-F) and would result in a much longer string representation of the image.
No encoding is not an option either, as raw binary image data cannot be directly included in API requests without proper encoding.
Therefore, the correct answer is B. base64. By encoding images in base64 format, you can seamlessly integrate them into multimodal prompts using the Google AI JavaScript SDK, enabling the API to process and understand the visual content alongside text inputs.
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