Final answer:
The highest resolution image recording medium is spot films using photospot film cameras, offering finer detail capture than other forms such as video tapes or discs due to its advanced chemical development process.
Step-by-step explanation:
The image recording medium that demonstrates the highest resolution is spot films using photospot film cameras. Resolution refers to the amount of detail that an image holds, and higher resolution means that finer details can be captured and seen when the image is enlarged. Photospot film cameras use photographic film that provides superior resolution compared to other listed mediums such as conventional cassettes, video tape, and video disc recording, primarily because of the detailed chemical process that develops the image on the film.
Compression in digital photography is the process of reducing the file size of an image, which can affect its quality. High compression often results in loss of detail and lowering of image quality. When setting resolution and compression options on a digital camera, you would usually navigate through the camera's settings menu to select the desired image quality and size; higher resolution settings offer the best quality for printing, whereas lower resolution and higher compression may be more suitable for screen displays and sharing online where storage space and bandwidth are concerns.