Ok .. way too choppy. I tried pushing the OC on this particular PI to Turbo, but it would just lock up. Reverted it back to High.
I might try moving the roms/video file to a USB stick or HDD and see if makes a difference as the scard isn’t the fastest and it’s a big video file. I doubt it’ll help much, but you never know. Also need to play with the daphne settings (resolution, buffers, etc) and see if any changes there make a difference.
I have to say it is pretty cool seeing that little B start it up tho!