Game Sample:
Here's a 60 fps short clip gameplay recorded from ePSXe running at the game's native resolution (512 x 240) and with no enhancement filter but with scanlines to simulate the CRT SDTV image.

Download the video file here* (right click and "save link as...") (encoder: H.264 | file size: 31.5 MB).
Or watch the video below** (the whole video will be buffered to avoid stuttering) (aspect ratio is set to 4:3).

*Hint: You can simulate the aspect ratio of a regular CRT SDTV by selecting/forcing the 4:3 aspect ratio in your media player.
**VLC is required for web browser playback: download VLC here.