Filming Process

The filming process for our short film was both challenging and rewarding. Our production was relatively small-scale, but it required careful planning, coordination, and adaptability—especially since we were working with limited equipment and time constraints. The story, which takes place mostly in and around a taxi, demanded creative problem-solving in terms of location, lighting, and shot composition.

We began with several pre-production meetings to storyboard the scenes and finalize the script. Wentao, the director, was responsible for shot planning and character direction, while I contributed ideas related to how sound would interact with visual elements. We discussed pacing, transitions, and the emotional tone of key scenes to make sure the cinematography would leave space for sound to play a meaningful role later in post-production.

One of the most logistically difficult parts of the shoot was the taxi scene, which formed the core of the narrative. Filming inside a moving car brought technical limitations, such as camera placement and ambient noise, but also inspired some interesting framing choices. We used both handheld and fixed camera angles to create a sense of tension and unease, aligning with the film’s darkly humorous tone. Since much of the story is set within this confined space, we experimented with close-ups and off-screen dialogue to build psychological pressure.

Although Wentao led the cinematography and direction, our collaboration extended into small but important decisions during the shoot. For example, in transitional scenes where characters shift from dialogue to silent thought, I offered input about how these moments could be enhanced through quiet or ambient sound, helping us decide when to hold a shot longer or leave a space for audio to carry the emotion.

Overall, the filming process required a lot of flexibility. Some scenes were restructured on the spot to adjust for lighting conditions, actor availability, or continuity errors. These improvisations were sometimes frustrating but ultimately improved the natural flow of the narrative. It was a valuable reminder that film is not a fixed plan but a living process that evolves through collaboration and experimentation.

Visual Reference

Hotel scene reference

Robbery scene reference

Throughout the film, we paid close attention to light and shadow as storytelling tools. Many interior scenes are shot in low light, often with a single directional source like a desk lamp or passing streetlight. This intentional dimness evokes a sense of urban loneliness and economic instability—paralleling the themes of the film. Shadows cast across the characters’ faces create moments of concealment and ambiguity, reinforcing the idea that they are constantly negotiating between deception and self-deception. In one particularly effective shot, the protagonist’s face is half-lit, suggesting a tension between moral uncertainty and psychological vulnerability.

Framing and composition were also central to the visual language of the film. We often positioned the camera at oblique angles or from slightly distanced perspectives, intentionally avoiding overly polished or symmetrical shots. This gave the film a raw, observational quality that mirrors the unglamorous reality of the characters’ lives. In contrast, dream-like moments—such as the ring-search sequence—featured slower camera movements and a more centralized framing, creating a slightly surreal atmosphere. This shift in visual tone subtly cues the audience into the dream-state without using obvious visual effects.

We also made deliberate use of negative space in our shots. Empty areas in the frame, such as blank walls or out-of-focus backgrounds, serve to emphasise the characters’ emotional isolation. This was especially effective in scenes where dialogue was sparse; the emptiness around the actors echoed the silence in their internal world. The urban setting, while minimally shown, is always felt—through confined interiors, cramped environments, and the suggestion of a city just outside the frame.

Overall, the visual design of the film worked in harmony with the sound to create a coherent emotional and thematic experience. Rather than relying on overt dramatic visuals, we chose to suggest emotion through subtle framing, lighting, and reflective surfaces. These choices helped immerse the viewer in the uncertain, anxious world the characters inhabit—where every action, whether real or imagined, is driven by hope, survival, and illusion.

References

inspiration : Sound, visual, ideology

Sound

Frank Ocean’s ‘household name’ album Blonde had a major emotional impact on the film. When developing the characters Huang Jia and Si Hai, we imagined them as summer lovers doomed to separate, unaware at that moment of the deep and lasting connection they shared. The album also inspired my approach to the sound design, incorporating the strings and electronic synths we wanted to experiment with in this film.

visual

The recurring themes of love and seduction in Wong Kar-wai’s films inspired our creation. His scene selection, shooting style and art design have a certain reference effect on this film. For example, we chose to use the scene in the hotel corridor as the opening to establish an atmosphere of alienation and ambiguity, and the intimate relationship between Huang Jia and Si Hai as the main theme of the film’s fantasy.

ideology

The initial concept of writing this script was inspired by Camus’s absurdism. I wanted to bring this absurdism into the plight of the young generation of Chinese working class.

Bold Action

what we want to insinuate in this film?

Through this dark humour short film, we want to reveal the living conditions of China’s young working class without a clear direction or motivation, and nowhere to release their tenacity. They live a gambler’s life, and the fantasy of “making a fortune” has become a way out of their poverty to some extent. I aim to tell an interesting story through these characters, capturing the emptiness experienced by the younger generation and revealing the spiritual poverty that is prevalent in the post-epidemic era.


While deeply exploring the inescapable predicament faced by the poor, the film also touches on intimacy. Huang Jia and Si Hai gradually reveal their true selves while portraying the driver, who appear beautiful in fantasy but struggle in harsh reality. The concept of robbery was initially a fusion of their desire for a better life, but then inevitably turned into a fantasy segment of success for both of them. Ultimately, the success of their robbery and the tragic death of the driver bring together the absurdity of fantasy and reality. Their daydream of car robbery, a utopian escape from reality, constantly hangs over their struggle with mediocre life.

Nowadays, people’s pursuits are generally deeply influenced by the material world. We often feel uneasy when facing spiritual scarcity and constantly seek balance. In order to enhance the dramatic effect of this robbery, we plan to use dynamic camera movements, including multiple panoramic and tracking shots. In addition, we want to use some mirror shots to create fascinating illusions in the hotel scene. At the same time, the sound design will be through the fusion of string music and electronic music. I hope to balance the external conflict and highlight their inner alienation. In the story, Huang Jia and Si Hai keep hitting the wall when looking for opportunities to open their hearts to each other. The appearance of “a big ticket” is a satire and rebellion against the material world. My friends and I often joke that “spirituality is greater than matter”. We want to make this movie because it is a spiritual carrier that transcends the complex reality in some ways.

Initial Ideas

Finally, I chose the sound for screen direction because, apart from doing homework, I don’t have much or enough experiences working with film works and has a complete or mature outcome. I hope that through this project, I can be inspired and gain some insights into the situations and problems I will encounter when working with film works.

The COLLABORATING project with film practice student the director Wentao Liu

A poverty-stricken couple considers planning a car robbery for some quick cash, however, the line between fantasy and reality blurs as they become deeply engrossed in it.…

Concept Outline

In a coastal town in China, young working-class lovers, Huang Jia and Si Hai, conceive a daring plan to escape their dire reality: a car robbery. Huang Jia plays the role of a woman trying to escape from a dangerous past and an abusive relationship. She uses the excuse that her phone was left on the car to once again hitch a ride with Peter Chen, a driver who looks like the protagonist of a Hong Kong gangster film. Throughout the journey, Huang Jia skillfully manipulates Peter Chen’s sympathies and moral bottom line, using words and actions to seduce him and gain his trust.

Si Hai plays the role of the jerk of the relationship, described by Huang Jia as bipolar, who uses Huang Jia for profit. As tensions escalate, Huang Jia guides Peter Chen to a secluded parking lot, where she teams up with Si Hai to carry out the robbery. Peter Chen’s unexpected resistance increases the tension of the plot and pushes the story to a climax. They deliberately introduce obstacles into their fantasy to create the illusion of overcoming difficulties. In the end, they successfully rob Peter Chen of his money and escape in a Hollywood style in his car.

At sunrise, they wake up and start to implement their plan, only to realise that reality has shattered their absurd fantasy. This reality once again injects an element of dark humour into the story, highlighting the consequences of their actions and the impossibility of escaping the real environment.

Initial Thoughts

the preference: which pathway I want to choose and collaborating with?

I have been highly interested in sound in film since the beginning of my academic career. In the first semester, I opted for the “Sound for Screen” pathway, attracted by the way sound influences emotion, rhythm, and psychological depth in moving images. My fascination with the ability of background music and atmospheric sound to enhance a visual narrative has always been present, often centering on how to “make sound good.”

Then, I am finding it difficult to decide whether to collaborate together with other artists related to Sound for Screen or to create a instrument intended for individuals with disabilities. Sound for screen is something I am interested in as a sound artist, so I think it would be beneficial for me to try more collaborations in this area and accumulate collaborative work experience. Nevertheless, I have never attempted to create or design musical instruments for special groups suz I believe this will be a particularly meaningful endeavour also.

Script

‘ The Sound of Steps — How Walking Sounds Reveal Age ‘
  • Introduction

Welcome to this exploration of an intriguing and often overlooked aspect of human life—our footsteps.

What if I told you that the sound of our steps, could reveal something about our age or generation?

Today, I’ll discuss how the sound of walking, specifically while going up and down stairs, differs across generations.

I’ve recorded the sounds of footsteps from people of various ages, and we’ll analyse how these sounds reflect the physical changes that occur over time. By examining these recordings, we can discern not only the age of the walker but also the generational differences that influence their gait.


  • Overview


Footsteps are more than just sounds; they are a reflection of the body in motion.

Each step we take creates a sound wave that’s influenced by many factors—our health, age, physical condition, and even the shoes we wear. When it comes to the sound of footsteps, particularly on stairs, the physical effort required to ascend or descend amplifies certain aspects of the walk, like rhythm, impact, and pitch.

As people age, the story changes. Research by Dr. Emma Johnson (2018) highlights that the older adults have slower, heavier footsteps due to a decrease in muscle mass and joint stiffness. The force of the step increases as the body’s ability to absorb impact decreases, which results in a slower cadence and a more pronounced footfall sound.

This difference is not only physical but is also tied to the generational context—the way we walk is influenced by the culture, lifestyle, and technologies of the time we grew up in.


  • Development

In the research The Aging Body and Gait written by Dr. Brian Harper discusses how different factors contribute to slower and heavier steps in older individuals. For example, as we age, the shock absorption capacity of our joints declines, which means more impact is transferred to the ground, resulting in louder, more forceful footsteps.

Muscle mass, which peaks in early adulthood, begins to decline in the 30s and continues through the 70s. This loss of muscle tissue, particularly in the legs, contributes to a more deliberate, slower gait in older adults. Additionally, joint conditions affect the way the elderly walk, often making them more cautious and less flexible in their movements, these physical changes are clearly heard in the sound of footsteps.

Also, the footwear we wear also plays a role. The footwear older generation and younger generation wear are tending to different styles.

As Dr. Lucy Fernandez (2021) explains in her book Footsteps Through Time, that as society has become more focused on comfort, younger generations prefer shoes that are softer and more shock-absorbent, which is reflected in their quieter, lighter steps.


  • Case Study

Let’s now turn to a case study based on the recordings I’ve made of people from different generations walking up and down stairs.

(These footsteps are rapid and relatively soft. The high-pitched sound suggests a light, quick stride—characteristic of a younger, more agile person.

Notice the slower pace and the heavier impact with each step. There’s a noticeable delay between each footfall, and the sound is lower in pitch.)

These recordings are a direct reflection of the physical changes that happen as we age. The older person’s steps are more deliberate, reflecting not only the loss of muscle strength but also the fact that they may be using more energy to climb the stairs, taking slower steps as a result. The sound of their footsteps is louder and lower, indicative of increased pressure with each step.

Then there’re 2 interesting research results about footstep between different generations.

In fact, Dr. Robert Green (2020) conducted a study where he measured footfall frequencies in various age groups while walking upstairs. He found that the younger group averaged a footfall every 0.6 seconds, while the older group had an average of 0.9 seconds between steps.

Additionally, Dr. Clara Moore (2019) found that individuals over 65 often produce steps that are 50% louder than those of younger adults, especially when walking on hard surfaces like stairs.


  • Summary

The sound of footsteps, particularly when walking up and down stairs, can reveal a great deal about a person’s age and physical condition. Through the recordings I’ve shared, we’ve seen how the frequency, impact, and pitch of footsteps change with age. Younger people’s footsteps tend to be quicker, lighter, and higher in pitch, while older adults produce slower, heavier, and lower-pitched footfalls. These differences arise from the natural physical changes that occur as we age, including the loss of muscle strength and joint flexibility.

So, next time you hear footsteps on the stairs, just have a try, you might just be able to guess the person’s generation—and maybe even their story—just by the sound of their steps.”

Idea Developing

From the wild animal to the human

The topic I originally planned to do was about how to identify the different ages of turtles by the different sounds of their movements. But after I looked for places in London or the UK that breed turtles, I found that this idea was a bit difficult to put into practice, especially finding and collecting turtles of different ages.


Then after I thought about it,

  • I thought that humans are also a kind of animal?

Can I analyze the relationship with people of different ages through the sounds produced by a certain behavior in our daily lives

  • Walking!

We walk every day, we all walk, and we all walk. Then I thought about whether it is possible to identify the age of people of different ages by recording the sounds of them going up and down the stairs, and to analyze the reasons for this result.

‘ The Sound of Steps

— How Walking Sounds Reveal Age ‘
Secondary Research

‘ Due to joint stiffness and a loss of muscular mass, older persons walk more slowly and with more weight. As the body’s capacity to absorb contact diminishes, the force of the step increases, causing a slower cadence and a more noticeable footfall sound. ‘

Age-Related Changes in Gait: Footsteps and Footfall Frequencies Across the Lifespan, Emma Johnson, 2018

‘ The older group’s average interval between steps was 0.9 seconds, whereas the younger group’s was 0.6 seconds. The distinctive sound of older footfall is produced by a slower cadence and a greater impact. ‘

Footfall Frequencies and Age: A Comparative Study of Young and Older Adults, Robert Green, 2020

‘ Individuals over 65 often produce steps that are 50% louder than those of younger adults, especially when walking on hard surfaces like stairs. ‘

The Impact of Aging on Footstep Sounds: A Biomechanical Study of Elderly Gait, Clara Moore, 2019