Seamless, High-Quality DCP Mastering
for Theatrical & Festival Distribution
At Square Elephant Productions, we provide professional Digital Cinema Package (DCP) encoding and mastering, ensuring your film is ready for the big screen. Whether it’s a feature film, short, documentary, trailer, or commercial, we create cinema-compliant packages that play flawlessly in any DCI-compliant theatre.
What is a Digital Cinema Package (DCP)?
A Digital Cinema Package (DCP) is the industry-standard format for digital projection in cinemas worldwide. It is a set of digital files specifically encoded for high-quality cinema playback, serving as the modern equivalent of 35mm film prints. DCPs have become the global standard for digital cinema projection, offering exceptional quality, flexibility, and security.
Unlike traditional video formats like MP4 or MOV, a DCP is optimised for digital cinema projectors, ensuring an unparalleled audio-visual experience for moviegoers. It preserves:
- Uncompressed, high-resolution visuals – delivering stunning clarity on the big screen.
- High-fidelity, multi-channel audio – supporting stereo, 5.1, 7.1, and even Dolby Atmos for immersive sound.
- Optional encryption – protecting your film from unauthorised access with KDM (Key Delivery Message) security.
DCPs are available in 2K or 4K resolution and can be formatted for 2D or 3D projection, making them the preferred choice for movie theatres, film festivals, and independent cinemas worldwide.

Resolution
We support industry-standard DCP resolutions:
✅ 2K: FLAT (1998 × 1080) / SCOPE (2048 × 858)
✅ 4K: FLAT (3996 × 2160) / SCOPE (4096 × 1716)
(Full-frame formats like 2048 × 1080 and 4096 × 2160 are not recommended.)
For HD projects (1920 × 1080), we can upscale them to 2K or 4K for you.
Sound
Format: 48kHz, 24-bit WAV or AIFF
Channels: Stereo, 5.1, 7.1, or Dolby AtmosProvide separate tracks for 5.1 Surround or 3.0 RLC for cinema-ready sound.
We can also adjust and master your audio for the best cinema experience.
Frame Rate
Your DCP should be in one of these standard frame rates:
24fps (global cinema standard)
25fps (mainly for European productions)
If your file is in a different frame rate, we can convert it to ensure smooth playback.
Since 2019, we have mastered over 260+ successful DCPs
that have screened not only across the UK
but at prestigious cinemas and festivals worldwide.
Our DCP Services
We convert your film into a DCI-compliant Digital Cinema Package, ensuring it meets industry standards.
Whether it’s 2K, 4K, 24fps, 25fps, or 30fps, we tailor the encoding to your project.

DCP delivery
We provide:
Physical DCP delivery on industry-standard CRU drives, USB sticks, or SSDs.
Online DCP distribution via secure digital file transfers.
DCP festival submissions formatted according to each festival’s specifications.
Preparing Your File
for DCP Conversion
Before sending your file for DCP creation, please ensure it meets the correct format,
resolution, and audio specifications for the best possible cinema playback.
We accept a wide range of file formats, including:
Video:
✔ QuickTime (.mov) – 24p, 25p, or 30p, with embedded audio
✔ Various File Sequences – J2C, TIFF, DPX, JPG, BMP, PNG, GIF sequences
Audio:
✔ WAV, 16-bit, 48kHz, mono, uncompressed
✔ WAV, 24-bit, 48kHz, mono, uncompressed (recommended for highest quality)
Your DCP resolution should align with the standard aspect ratios used in cinema:
| DCP Resolution | Aspect Ratio | Pixel Resolution (Width × Height) |
|---|---|---|
| 2K | CinemaScope (2.39:1) | 2048 × 858 |
| 2K | Flat (1.85:1 or 1.90:1) | 2048 × 1080 |
| 4K | CinemaScope (2.39:1) | 4096 × 1716 |
| 4K | Flat (1.85:1 or 1.90:1) | 4096 × 2160 |
CinemaScope refers to a wider aspect ratio (typically 2.39:1).
Flat is a standard aspect ratio (1.85:1 or 1.90:1).
Pixel resolution may vary depending on your film’s requirements.
We offer flexible options for delivering your files for DCP conversion:
Online Upload: We accept file downloads up to 100GB via secure transfer.
In-Person Delivery: You can drop off your drive at our Soho-based studio.
Courier or Post: Send your physical drive via bike courier or postal service to:
📍 Square Elephant Productions
1st Floor, 33 D’Arblay St, London W1F 8EU
Important: Please confirm the job with us before sending your drive.
Get in touch for further assistance! (info@squareelephant.co.uk / 020 3290 1981)
Please contact us for a quote
When submitting your project for DCP conversion, please provide the following details:
Length: Total duration of the film.
Frame Rate: 24fps or 25fps.
Audio Format: 5.1 Surround or Stereo.
Turnaround Time: Your required delivery deadline.
This information helps us ensure a smooth and efficient process for your DCP creation.