02_The influence of the vertical aspect ratio on frame sizes and visual aesthetics

Why this topic?

As it is not yet clear exactly which topic I would like to cover in my master’s thesis, I have chosen the third topic of my first entry for my second blog post, adapted it slightly and elaborated on it further. I chose this topic because it has become very relevant in today’s world, especially as the majority of moving image content on social media is now filmed and published in portrait format. I am interested in how this change in frame size influences general film production, but also the effect this frame size has on consumer perception. As part of my further research, I focused on the effects of the increased use of portrait format in film production and especially on social media. I would like to take a closer look at these aspects.

  • Aesthetic choices: Reasons why filmmakers are increasingly choosing portrait format and how these choices affect the aesthetic quality and visual impact of the content produced.
  • Narrative adaptations: Changes to the narrative structure and general construction of content.
  • Viewer experience: An assessment of how the switch to portrait format affects the way viewers consume content and what emotional responses or interactions are enhanced.
  • Creative freedom and restrictions: Does the shift to portrait format bring increased creative restrictions or does this format allow more freedom to be creative?

This blog post aims to develop an understanding of how the trend towards portrait format in film production is affecting the industry and what implications this has for viewer perception and interaction.

Looking back…

How is it today?

What was still a rarity back then is now standard: portrait-format videos have become indispensable, especially on social networks.  

The rise of smartphones and platforms such as Facebook, Instagram and TikTok has also changed the type of content that is consumed today.  

What used to be the television and the classic 1.78:1 aspect ratio is now the smartphone and the 1:1.78 format turned upside down.  

And it’s not just the format itself that has changed, but also the way it is produced and consumed – here are a few examples of topics on which the aspect ratio had a big influence on. 

On Cameras 

Professional film cameras are not designed exclusively for vertical filming, leaving mobile devices as the primary option for optimized vertical recording in social media. While professional cameras can record vertically by turning on their side, this method poses stability challenges and demands additional equipment for secure rigging and effective cable management. The current filmmaking equipment is tailored for horizontal production, and advancements in technology are anticipated in response to increasing demand for vertical content. (cf. Clayton, 2019, S.8) 

Power and Vulnerability 

Psychologically, height symbolizes power, and classical filmmaking often employs low-angle shots for this effect. In vertical frames, this power dynamic is intensified, while looking down on a subject accentuates vulnerability. Without angles, a vertical frame can showcase vulnerability to nature, like walking in rain or swimming underwater. 

(cf. Clayton, 2019, S.4) 

On Depth 

Capturing descents like underwater exploration, skydiving, or entering caves is challenging in a horizontal frame, often requiring a wide shot. Contrary to conveying failure, intentional downward journeys symbolize bravery and adventure for a protagonist. The vertical frame inherently accommodates upward and downward movements, enabling dynamic framing that emphasizes depth and height. High and low-angled shots enhance drama and perspective in portraying these actions. (cf. Clayton, 2019, S.5) 

On Shot Sizes and Wasted Space 

In traditional horizontal filmmaking, poorly framed shots often result in wasted space above or behind the subject’s head. Proper framing typically positions the subject just above the head, aligning the eyes with the upper line of thirds. However, in vertical filmmaking, where the frame naturally accommodates the vertical human form, conventional shot sizes need reconsideration. For instance, a horizontal close-up, measured to the shoulders, becomes an extreme close-up in a vertical frame, filling a significant portion of the screen. This prompts a question: should shot classifications be redefined for vertical filmmaking, or should shot sizes be executed differently? The inclination is towards the latter. 

(cf. Clayton, 2019, S.6-7) 

Questions like these are the reason why I want to take a closer look at this topic in the future.

The future of content consumed on mobile devices lies in portrait format and it will therefore continue to be very important to take a closer look at how the workflow, recording techniques and processing of content can be optimised, but it will also be very exciting to find out what the long-term consequences are for consumers and whether and, if so, how the perception of certain content changes.

What´s next? 

  • More research on the perception of portrait and landscape format
  • Find out what possibilities the portrait format offers and check whether there is more potential.
  • Find examples in which the portrait format is compared with the landscape format.
  • Produce content in portrait and landscape format and check the effect on a test group.

Bibliography:

Clayton, R. (2019). Filmmaking Theory for Vertical Video Production. In The International Academic Forum. Abgerufen am 11. November 2023, von https://papers.iafor.org/submission52556/

Clayton, R. (2021): The Context of Vertical Filmmaking Literature, Quarterly
Review of Film and Video, DOI: 10.1080/10509208.2021.1874853

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