Documentary filmmaking often lives in the details. For this project, CinemaViva produced a short documentary centered on a handcrafted Barthell classical guitar—not as a traditional gear review, but as a study in craftsmanship, sound, and restraint.
From a video production standpoint, the goal was straightforward: create a quiet, controlled visual environment where the instrument could be observed the way a musician experiences it over time. Every production decision—from camera resolution to lighting ratios—was made to support that intent.
A Studio-Based Documentary Environment
This film was shot primarily in our San Diego video studio, which allowed full control over lighting, sound, and camera placement. Shooting in a studio environment made it possible to slow the pace and focus on subtle visual elements—wood grain, reflections, edge lines, and performance nuance—without outside variables interrupting the process.
For select shots, an 85" display was used as a controlled visual background, giving us flexibility to introduce environment and color without relying on physical set builds or location changes. This approach helped maintain consistency while supporting a clean, distraction-free composition around the instrument.
You can learn more about the space used for this shoot here:
Camera Setup and Capture Strategy
The project used a multi-camera setup designed to balance cinematic coverage with flexibility in post-production.
Camera Configuration
iPhone 15 Pro Max
Used with the Blackmagic Camera App on a SYRP motorized slider, paired with a DJI Osmo gimbal for smooth, controlled movement shots and close-up details.
Blackmagic Pyxis 6K (Full Frame)
Wide master shot
Lens: Canon 16–35mm L-series
Blackmagic Pyxis 6K Studio Pro
Left-side angle
Lens: Canon 24–70mm L-series
URSA Broadcast G2
Right-side angle
Lens: Canon CN-E 18–80mm cine lens
All cameras except the iPhone recorded in 6K RAW, providing maximum latitude for reframing and motion in post.
Why We Shot in 6K for a 4K Delivery
Although the final film was edited and delivered in 4K, shooting in 6K allowed for a more refined editorial approach.
Working with higher-resolution source footage made it possible to:
- Add subtle pans and tilts during editing
- Reframe shots without sacrificing image quality
- Maintain consistent composition across multiple angles
- Avoid unnecessary camera movement during recording
This approach works especially well for documentaries focused on objects, craftsmanship, and performance, where stillness and precision matter more than constant motion.
Lighting Design: Controlled, Intentional, Unobtrusive
Lighting played a critical but understated role in shaping the look of the film. The goal was not dramatic contrast for its own sake, but controlled highlights that revealed form, texture, and depth without distracting from the subject.
For primary illumination, we used three Nanlux MixPanel 150s, providing soft, even light with consistent color across all camera angles. Their flexibility made it easy to fine-tune intensity and balance as the framing shifted between wide shots and close detail work.
To introduce separation and visual emphasis, we added an Aputure 60X paired with the Spotlight Mount. This was used selectively to:
- Accentuate specific areas of the guitar such as the bridge, rosette, and headstock
- Create subtle slash lighting across the body
- Add depth without hard edges or theatrical contrast
This lighting approach helped guide the viewer’s eye while keeping the overall image calm and natural—an important consideration when the subject itself is built around restraint and balance.
Audio Capture and Instrument Detail
Audio was approached with the same philosophy as the visuals: clarity without overstatement. The guitar was strung with Pepe Romero Strings . For microphone capture, we used a DPA 4099 , chosen for its ability to deliver clean, detailed sound while remaining visually unobtrusive. Processing was kept minimal, focusing on honest dynamics and tonal balance rather than heavy shaping or compression.Post-Production Workflow
Editing was handled in DaVinci Resolve on a Mac Studio, using a 4K timeline with 6K source media.
The post-production process emphasized:
- Precise reframing rather than digital zooms
- Natural color separation across different wood tones
- Consistent pacing that leaves room for listening
- Editorial restraint, allowing shots to breathe
This same post-production workflow is used across many of our documentary and commercial projects. More information about our editing approach can be found here:
Applying Documentary Techniques to Client Work
While this film focuses on a classical guitar, the production methods translate directly to other forms of visual storytelling, including:
- Brand and product documentaries
- Artist and maker profiles
- Medical and technical videos
- Corporate storytelling
Controlled lighting, high-resolution capture, and thoughtful post-production allow complex subjects to feel clear, intentional, and grounded.
You can explore how we apply these techniques across client projects here:
Final Thoughts
This Barthell guitar documentary is a good example of how technical decisions quietly support storytelling when they’re made with purpose. High-resolution capture, a controlled studio environment, and disciplined editing allowed the film to stay focused on observation rather than explanation.
That same approach guides everything we produce at CinemaViva—whether the subject is an instrument, a medical device, or a brand story.