Inspired by martin-f's detective-work on The Wrong Man, I dug out my ten-year-old VHS tape of a broadcast print of Psycho and ran it on a 4:3 telly alongside the Region-2 DVD, playing on the eMac. Perhaps someone with access to the Region-1 DVD can say how far the following applies to that also.
Although a little was lost from the sides of the television print, it was certainly not scanned & panned. In contrast, a great deal of the picture was cropped from the top and bottom on the "widescreen" DVD. I can't take screen-shots of the television alas!
The composition seemed to me to be more satisfying in the television print. Low ceilings and doorways help to give the picture a greater depth of field. Exteriors also benefitted and appeared to have been framed with the squarer ratio in mind. Take the mountain-range where Marion takes a fateful fork in the road: this shot is handsomely-composed in the television print with the rolling mountains fully in the frame with sky above. On the DVD, the tops of the mountains are brutally lopped off and the composition seems flatter.
Shots of Marion driving are so commonly reproduced as to be nearly as iconic as the shower scene. Yet some details are entirely invisible on the DVD. For instance the curved speedometer is illuminated beneath the windscreen-wiper - only the moulding is visible as a dark region on the DVD. You might also never realise that the steering wheel has an inner concentric chromium horn.
The Motel has an illuminated Office sign over the door. It is in full view in many more shots in the 4:3 print. Its glow is detectable in some shots on the DVD but the sign itself has been cropped. I am sure Hitchcock wanted it to be seen: it may remind the viewer of the site of Marion's crime and the way it continues to glow suggests that Norman's work is continuing.
The low ceilings and the oppressive stuffed birds of the study are again iconic yet one of the best shots is of a large owl whose outspread wings cast a giant shadow on the ceiling. You will see the owl and miss the shadow completely on the DVD. It dominates the scene as it should on the television print.
The compositional use of circles in the shower scene is often commented on. Yet the famous reverse zoom shot as the camera screws and retreats from Marion's face is much less effective when most of the twist has been completed before her lower face is in view. Slightly later, the rounded lines of the basin Norman washes in are cropped on the DVD.
The hooks on the shower curtain are entirely cropped from one shot - making a very dull frame entirely made up of shower-curtain on the DVD. The hooks are surely the point of the shot as they are later to be ripped off.
I watched only the first half of the film but time after time, the composition seems more satisfying in the television ratio. It is well-known that Hitch used his tv crew to make the film on a tight budget. It was certainly conceived as a cinema-event - offering the viewers shocking things they could not see on television. So it's ironic that telly should turn out to be showing us things the DVD misses out! Now, again, the question is just how much of the picture was seen in the cinema?
