Marianne Martinez
Pan and scan was a technique used to modify widescreen films to fit the 4:3 aspect ratio of older televisions. This process often involved cropping up to 52% of the original image, leading to criticism from film critics and directors who argued that it compromised their artistic vision. With the rise of home media formats such as LaserDisc, DVD, and Blu-ray, pan and scan has become less common, and directors have started to oppose its use. Today, the standard aspect ratio for films is 16:9, and wider-screen consumer TVs with a 21:9 aspect ratio are also available. In the context of Wyze Cam Pan, Pan Scan refers to the camera's ability to automatically return to a predetermined position or waypoint after it stops detecting motion. Users can set their own waypoints in the Wyze app by tapping on the camera, accessing the advanced settings, and using the directional control pad to set the desired positions.
| Characteristics | Values |
|---|---|
| Use | Used to modify a widescreen movie to fit the TV aspect ratio of 4:3 |
| Time period | Common in the 80s and 90s when movies were released on VHS and Betamax |
| Directors' opinions | Some directors oppose it, arguing that it compromises their directorial vision |
| Critics' opinions | Critics often disapprove of pan-and-scan cropping because it can remove substantial portions of the original image |
| Alternative names | Tilt and scan, reverse pan and scan |
| Waypoints | You can set your own waypoints if you have specific areas you want to check |
| Motion tracking | When motion tracking is turned on, the camera will deviate from the pan scan waypoints to follow the motion |
| Return to home | The camera should return to its original position when it stops detecting motion |
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What You'll Learn
The 'Pan Scan' setting on Wyze Cam Pan
The Pan Scan setting on Wyze Cam Pan allows you to set up your camera to automatically scan an area and pause at specific waypoints for customized coverage. This feature is unique to the Wyze Cam Pan and is not available on other Wyze camera models.
To enable Pan Scan, open the Wyze app and tap on your Wyze Cam Pan, then tap "More" and select "Pan Scan". When the icon turns green, Pan Scan is turned on, and it will appear black when it is off. By default, the Wyze Cam Pan has four equally spaced waypoints for Pan Scan. The camera will pause for 10 seconds at each waypoint before moving to the next one.
You can also set your own waypoints if you want to monitor specific areas. To do this, go to "Advanced Settings" > "Motor Controls" > "Pan Scan Settings" in the app, and then tap "Set your own waypoints". Use the directional control pad to adjust the camera's position and tap "Set" when it is in the desired location. Repeat this process until you have set all your custom waypoints.
It is important to note that when both Pan Scan and Motion Tracking are enabled, the camera will deviate from the Pan Scan waypoints to follow any detected motion. Once the motion is no longer detected, the camera will return to the Pan Scan mode. Additionally, if you have a Detection Zone set up, it will be disabled when Pan Scan is turned on, and you will need to manually re-enable it after turning off the Pan Scan feature.
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The history of 'pan and scan' in film
The history of pan and scan in film is a story of the ongoing battle over aspect ratios. The term "pan and scan" refers to a film editing technique used to modify widescreen images for display on a fullscreen screen.
In the early days of television, sets displayed images with a 4:3 (1.33:1) aspect ratio, which was also standard for most theatrical films before 1960. In the 1950s, filmmakers began using widescreen formats such as CinemaScope and Todd-AO to compete with television and attract audiences back to theaters by offering a more expansive visual experience.
However, when these widescreen films were broadcast on television, the images had to be modified to fit the smaller screens. The technique of pan and scan was developed to address this issue. It involved cropping the sides of the widescreen image and panning across it when the shot's focus changed. While this method maintained the image's size and quality on television screens, it often resulted in the loss of key visual elements, altering the director's original vision and depriving the audience of significant visual information.
For decades, pan and scan was widely used, especially with VHS tapes and early DVDs, as most consumers still owned 4:3 televisions. However, it was highly controversial and criticized by many directors and filmmakers, who felt it compromised their artistic vision. Sydney Pollack, Martin Scorsese, and Michael Mann were among those who strongly opposed the use of pan and scan, advocating for letterbox-style movies that preserved the original aspect ratio, even if they had black bars on a significant portion of the screen.
In the 1990s, the introduction of widescreen televisions with a 16:9 aspect ratio reduced the need for pan and scan, as films could now be displayed with minimal letterboxing or cropping. Additionally, many film companies began releasing widescreen films on LaserDisc and DVD in their original aspect ratios. However, even in the late 2000s and early 2010s, some streaming sites and channels continued to present films in a pan and scan format.
Today, while pan and scan may be considered a thing of the past, the battle over aspect ratios continues, with various screen formats and viewing options available to consumers.
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'Pan and scan' in popular culture
"Pan and scan" is a film editing technique used to modify widescreen images for display on a fullscreen screen. The technique involves cropping the sides of the original widescreen image and panning across it when the shot's focus changes. This cropping can result in the loss of key visual elements, but it can also direct viewers' attention to a particular portion of the scene.
The technique was often used with VHS tapes before widescreen home media formats such as LaserDisc, DVD, and Blu-ray became common. The vertical equivalent, known as "tilt and scan" or "reverse pan and scan," was used to adapt older films for widescreen formats. These techniques have been widely criticized since their inception, with critics and directors arguing that they compromise the original vision by removing substantial portions of the image.
Some notable examples of directors refusing to release pan-and-scan versions of their films include Steven Spielberg, who initially refused to release "Raiders of the Lost Ark" in this format, and Woody Allen, who did not release a pan-and-scan version of "Manhattan."
The decline of pan and scan has been attributed to the increasing popularity of widescreen televisions and DVDs, which offer alternative methods of displaying widescreen images without sacrificing image quality or the original aspect ratio. In 1986, the Voyager Company made it their policy to release widescreen films on LaserDisc in their original aspect ratio, and many other home video labels followed suit.
Despite the decline in its use, pan and scan has left an impact on popular culture. It has been parodied in sketches, such as one from The Benny Hill Show, where a technician attempting to pan and scan a movie in real-time misses all the important details. The advent of new technologies and formats, such as HDTV and widescreen televisions, has also led to alternative methods of displaying widescreen images, such as "shoot and protect," where important details are framed within a "safe area" in the center of the image.
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'Pan and scan' as a compromise of directorial vision
"Pan and scan" is a film editing technique used to modify widescreen images for display on a fullscreen screen. The technique involves cropping the sides of the original widescreen image and panning across it when the shot's focus changes. This cropping can result in the loss of key visual elements, but it can also direct the viewer's attention to a particular portion of the scene.
The technique was often used with VHS tapes before widescreen home media formats such as LaserDisc, DVD, and Blu-ray became common. The vertical equivalent, known as "tilt and scan" or "reverse pan and scan," was used to adapt older films for widescreen formats. These techniques have been widely criticized since their inception, with critics and directors arguing that they compromise the original directorial vision by removing substantial portions of the original image.
Some directors, such as Sydney Pollack, have actively opposed the use of pan and scan, citing that it "butchers" their films and alters their original intent. Pollack even sued a Danish public television channel for airing a pan and scan version of his film "Three Days of the Condor," with the court ruling in his favor that the pan and scan was a "mutilation" of the film. Other directors like Woody Allen refused to release a pan and scan version of his film "Manhattan," opting for the letterbox format instead.
Prominent film critics, including Gene Siskel and Roger Ebert, have also criticized pan and scan, agreeing with directors that movies should be presented as they were intended. Despite the criticism, some directors, like Stanley Kubrick, have used the technique for their films and even mandated its use for posthumous home media releases to prevent horizontal detail loss.
While pan and scan can compromise the directorial vision, it was a common technique used in the '80s and '90s when movies were released on VHS and Betamax, and TVs had smaller screens. With the growing acceptance of the 16:9 aspect ratio, publishers have differentiated the formats, with pan and scan being marketed as "fullscreen" and letterboxed editions as "widescreen." However, with the advent of widescreen televisions and newer home media formats, the use of pan and scan has decreased, and filmmakers now have more control over the presentation of their work.
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The technical process of 'pan and scan'
"Pan and scan" is a film editing technique used to modify widescreen images for display on a fullscreen screen. The technique involves cropping the sides of the original widescreen image and panning across it when the shot's focus changes. This process was commonly used with VHS tapes before widescreen home media formats such as LaserDisc, DVD, and Blu-ray became common.
During the pan and scan process, an editor selects the parts of the original filmed composition that appear to be the focus of the shot and ensures that these are copied ("scanned"). When the important action shifts to a new position in the frame, the operator moves the scanner to follow it, creating the effect of panning. In a scene where the focus does not gradually shift from one horizontal position to another, such as actors at each extreme engaging in rapid conversation with each other, the editor may choose to "cut" from one to the other, rather than rapidly panning back and forth. If the actors are closer together on the screen, the editor may pan slightly, alternately cropping one or the other partially.
The pan and scan technique was developed to address the mismatch between widescreen film formats and standard television aspect ratios. It allowed classic films to be broadcast on television without the black bars that indicate letterboxing. However, this technique has been widely criticized since its inception, with critics and directors arguing that it compromises the original cinematic vision by removing substantial portions of the original image.
With the prevalence of widescreen formats and high-definition displays, pan and scan has become less necessary. The discussion has shifted towards how streaming services and Blu-ray releases handle aspect ratios, aiming to preserve the filmmaker's intent while accommodating diverse viewing setups.
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Frequently asked questions
Pan Scan is a feature on the Wyze Cam Pan that allows the camera to automatically return to a predetermined position after it stops detecting motion.
To set up Pan Scan on your Wyze Cam Pan, open the Wyze app and tap on your camera. Then, tap the Settings gear in the top right corner, select Advanced Settings > Motor Controls > Pan Scan Settings, and tap "Set your own waypoints." Use the directional control pad to move your camera and tap "Set" when it is in your desired position.
Yes, the Wyze Cam Pan will always return to the home position after it stops detecting motion. You can set the return point as the only pan scan waypoint to ensure that the camera returns to the correct position.
