Canon DCC Camera (fictional prop) by Rustam Shaikhlislamov
Source with more images: Canon DCC Camera (by Rustam Shaikhlislamov - ArtStation):
Fictional prop.
Searching for "Digital Compact Cassette" portable, I found the (very cool) Sony TCD-D10 (source with more images and specifications: Hifi Speaker Wiki). It wouldn't surprise me if it was part of the mood-board for this project, or even its main inspiration.
It looks totally plausible for Sony
This would be a digital camera recording on tape ? Anyhoo, the design is extremely cool !