Here the review translated from http://www.zidz.com , courteously and friendly allowed by Andreas Winkler, the WebMaster of ZidZ.com (Back To the Future in German is Zurück in die Zukunft) and partially modified by me.
Wrong Widescreen format with BTTF DVDs
O.k., I admits, that already is not a straight "new of the day" and since longer in the
discussion, but I imagined, I show times on the basis examples, how the "Widescreen" format of the BTTF DVDs covers whole details of the movie.
We begin times with the bases. There are different display formats,
which are used when the rotation motion picture films:

The 1 is thereby the image height (independently of
it, like largely the picture will become), the other value indicates the
display width in relation to the image height. 1.33:1 meant thus that the
display width is so broad 1,33 times, like the image height are high...
On
a 4:3 television the whole looks then in such a way:

If
a film were thus turned in a broader format, as 1.33:1, then one has black bars
at the upper and lower contour on a 4:3-Television. Since some people disturb
themselves to it, many films in the TV in the "pan & Scan" format are
radiated. That means it that at the edges something becomes "cut off" of the
picture, so that one sees no more black bars. The spectator misses thus details,
which are completely on the left of or completely right in the picture.
The
better that DVDs are often offered in the original cinema format.
The
indicated format of the BTTF DVDs is 1.85:1 (corresponds 16:9). The problem
thereby is that the films were originally turned not at all in this format, but
in the actual TV format 1.33:1 (aka 4:3, aka Pan&Scan). Probably one assumes the Cineastic fans
have all a 16:9-Television and therefore such a format more like cinema than
after TV film look anyway. Which the whole is, is me a mystery. Finally we miss
now details, which take place completely above and/or completely down at the
contour! The strange is that with the Laserdiscs to the film also a 16:9-Format
occurred, one here however still more saw, than on the DVDs!
Here a
few examples:
In the part I:
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part of II the differences between Laserdisc and DVDs are already larger.
Thus escape the spectator with the DVDs whole details, e.g. when Doc pushing the button on Marty's jacket, and also show the cuffs 'shrinking' : | ||
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With part of III then again as with part of I - with Laserdisc
and DVDs so rather the same is missing, but the DVD cuts more: | ||
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![]() On the Laserdiscs these ranges were cut off. |
![]() On the DVDs one still continued: already at the lower edge of the standing lamp foot is conclusion! Strangely: also at the lefthand side is missing somewhat! |
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![]() On the DVD V2 one sees more background but less DeLorean's back. |
![]() On the DVD V1 either the parking lot or the background was cut off! |
![]() On RTL sees the range over the red line and underneath the map. |
![]() On the Laserdiscs above a part is missing, but one sees still the edge of map. |
![]() On the DVD the edge of map no more is not to be seen! |
On Italian VHS one sees the whole clock indicate 10.04 (do you remember...?) and the most of Marty's and Doc's dresses. |
![]() On Laserdisc one sees the whole clock but not the whole dresses. |
On DVD half of clock was cut off! |
On VHS one sees the whole road but not the whole billboard. |
![]() On the DVD V2 one sees the whole billboard but not the whole road. |
On the DVD V1 one sees less! |
| But there are also exceptions! Since the format is
with Special Effects already longer 16:9, one gets in these cases in the frame to see less: | ||
![]() On italian VHS car antenna is missing and the shoulder of the old Biffs. |
![]() On the Laserdiscs one sees there already somewhat more. |
![]() On the DVDs also, but again somewhat less than with the Laserdiscs. |
![]() On italian VHS one sees only the central part of the image.. |
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![]() On the DVDs one sees more. |