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Original file line number Diff line number Diff line change
Expand Up @@ -203,7 +203,11 @@ export const ChatInput = observer(({

const reader = new FileReader();
reader.onload = async (event) => {
const compressedImage = await compressImageInBrowser(file);
const compressedImage = await compressImageInBrowser(file, {
maxSizeMB: 0.2,
maxWidthOrHeight: 512,
quality: 0.6,
});
const base64URL = compressedImage ?? (event.target?.result as string);
const contextImage: ImageMessageContext = {
type: MessageContextType.IMAGE,
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14 changes: 11 additions & 3 deletions packages/utility/src/image.ts
Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,18 @@ import { normalizePath } from './folder';
import { isImageFile } from './file';

// Browser-side image compression
export async function compressImageInBrowser(file: File): Promise<string | undefined> {
export async function compressImageInBrowser(
file: File,
compressionOptions?: {
maxSizeMB?: number;
maxWidthOrHeight?: number;
quality?: number;
}
): Promise<string | undefined> {
const options = {
maxSizeMB: 2,
maxWidthOrHeight: 2048,
maxSizeMB: compressionOptions?.maxSizeMB ?? 2,
maxWidthOrHeight: compressionOptions?.maxWidthOrHeight ?? 2048,
quality: compressionOptions?.quality ?? 0.8,
};

try {
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