# 58 50 44 53 — File format magic numbers

For 58 50 44 53, offset is 0; extension is xpds; format is SMPTE DPX image, recorded from its source on 2026-08-03.

- **Hex signature:** 58 50 44 53 _(unconfirmed — we could not tie this to the quote below)_
- **Offset:** 0 _(unconfirmed — we could not tie this to the quote below)_
- **Extension:** xpds _(unconfirmed — we could not tie this to the quote below)_
- **Format:** SMPTE DPX image _(unconfirmed — we could not tie this to the quote below)_

## What the source says

> <https://en.wikipedia.org/wiki/SMPTE> SMPTE <https://en.wikipedia.org/wiki/Digital_Picture_Exchange> DPX image

## Source

- https://en.wikipedia.org/wiki/List_of_file_signatures

Last verified: 2026-08-03. Review by: 2027-08-03.
Part of [File format magic numbers](https://referencesource.org/file-format-signatures/).