Appending Bytes from multiple JPEG's

Would it be possible to append the resulting Bytes from a camera image to an existing .JPG file and have the pics both show, linked either vertically or horizontally but in a single .JPG if that makes any sense. Might be a dumb question but thanks for any insight!

from B4X Community - Android, iOS, desktop, server and IoT programming tools http://ift.tt/1rq9BlV
via IFTTT