arrayBuffer best practice? Image file.size seems to be the same despite quality{} changes about sharp HOT 2 CLOSED

       console.log(
              `Before Compression ${fileName} (${calculateSizeInMB(
                file.size
              )} MB)`
            );
            // Convert the received compressed buffer back into a Blob
            const compressedBlob = new Blob(
              [new Uint8Array(compressedBuffer)],
              {
                type: file.type,
              }
            );

            // Upload the compressed image using the signed URL
            await fetch(signedUrl, {
              method: 'PUT',
              body: compressedBlob,
              headers: {
                'Content-Type': file.type, // Ensure correct content type
              },
            });

            console.log(
              `After Compression ${fileName} (${calculateSizeInMB(
                compressedBlob.size
              )} MB)`
            );

Before Compression:
a5e3d21d-0b37-4720-8e44-27b881a2c59c.png: 2.91 MB
9ee9e537-36b1-4dca-a506-21c37e9a3522.png: 5.37 MB
61edc47c-61ca-48d8-a385-eaff2bf882a8.png: 7.76 MB
0d6b19e7-b4d3-470d-a991-07d43e86a4df.png: 7.59 MB
e9e0e4b9-f0f0-4371-8ba1-6615027b3bd6.png: 6.27 MB
461cba61-0705-4432-b960-2fd023d8f84f.png: 7.94 MB
bdf49d45-5051-4d77-ac5b-5a9be5e77110.png: 6.96 MB
73c7fe7e-79cc-4b66-942e-edcabcda944b.png: 6.65 MB
39a430b4-1538-4c45-b100-680dc2899053.png: 6.45 MB
5c59f354-da8e-4ec0-9725-d8a2bcfd7779.png: 7.23 MB
ff54ff2d-a726-4a51-a289-37e5c0cdf53c.png: 8.02 MB
a465dc8b-dad6-4c44-ad1d-c172ad55db61.png: 7.70 MB
fa4deba0-04ea-49d5-9b0e-5c60363733aa.png: 8.32 MB
ed8ba8c3-57b1-485d-92fa-711671ab5371.png: 8.18 MB
811edfd1-b146-4f42-923f-176d93730e2a.png: 8.15 MB
859b7fdc-60b8-4995-82bc-be6a43eb5c89.png: 8.13 MB
7e84c0ea-e0b2-48d1-b56c-b2f8c7d2b6aa.png: 8.34 MB
f5520cc3-c758-48f2-ace7-35ffafcac054.png: 8.92 MB
be343eac-4b23-4697-8764-ee15b960539e.png: 8.35 MB
82c5102a-29fd-42a8-a72a-f7ccc471cdad.png: 8.55 MB

After Compression:
a5e3d21d-0b37-4720-8e44-27b881a2c59c.png: 0.22 MB
9ee9e537-36b1-4dca-a506-21c37e9a3522.png: 0.42 MB
61edc47c-61ca-48d8-a385-eaff2bf882a8.png: 0.70 MB
0d6b19e7-b4d3-470d-a991-07d43e86a4df.png: 0.66 MB
e9e0e4b9-f0f0-4371-8ba1-6615027b3bd6.png: 0.65 MB
461cba61-0705-4432-b960-2fd023d8f84f.png: 0.64 MB
bdf49d45-5051-4d77-ac5b-5a9be5e77110.png: 0.79 MB
73c7fe7e-79cc-4b66-942e-edcabcda944b.png: 0.80 MB
39a430b4-1538-4c45-b100-680dc2899053.png: 0.64 MB
5c59f354-da8e-4ec0-9725-d8a2bcfd7779.png: 0.74 MB
ff54ff2d-a726-4a51-a289-37e5c0cdf53c.png: 0.67 MB
a465dc8b-dad6-4c44-ad1d-c172ad55db61.png: 0.52 MB
fa4deba0-04ea-49d5-9b0e-5c60363733aa.png: 0.79 MB
ed8ba8c3-57b1-485d-92fa-711671ab5371.png: 0.73 MB
811edfd1-b146-4f42-923f-176d93730e2a.png: 0.70 MB
859b7fdc-60b8-4995-82bc-be6a43eb5c89.png: 0.70 MB
7e84c0ea-e0b2-48d1-b56c-b2f8c7d2b6aa.png: 0.75 MB
f5520cc3-c758-48f2-ace7-35ffafcac054.png: 0.73 MB
be343eac-4b23-4697-8764-ee15b960539e.png: 0.71 MB
82c5102a-29fd-42a8-a72a-f7ccc471cdad.png: 0.60 MB