GTV Storage Device Support

GTV Storage Device (USB Flash Drive, Hard Disk) Support

File System Compatibility Table

Item	FAT32	NTFS	exFAT
Android 11 Support	✅ Supported	✅ Supported (legacy FUSE driver)	❌ Not supported by system (only readable by some players like MX Player)
Android 14 Support	✅ Supported	✅ Supported (new NTFS3 driver)	✅ New native system support (Linux 5.15+)
File Size Limit	≤ 4 GB (inherent format limitation)	Theoretically unlimited, easily exceeds TB level	Theoretical limit ≈ 16 EB (virtually unlimited)
Maximum Storage Device Capacity	Verified stable up to 4 TB	Verified stable up to 4 TB	Verified 4 TB+, theoretically unlimited (hardware dependent)
Cross-platform Compatibility	✅ Native support on Windows/Mac	✅ Native support on Windows, Mac requires driver (Paragon/Tuxera, etc.)	🌍 Native compatibility across Windows/Mac/Android
Large File Playback	❌ Requires copying to internal storage for playback	✅ Can play >4 GB videos directly, but Mac requires driver support	✅ Can play >4 GB videos directly from USB or external HDD without copying

Supported File Systems:

External Storage Maximum Capacity:

Single File Size Limitations:

FAT32 format: Maximum single file size is 4 GB. To play files larger than 4 GB, temporarily copy the video to the projector's internal storage (approximately 20 GB available capacity) for normal playback.
NTFS format: Can exceed the 4 GB limit, but requires additional software support for read/write operations on macOS systems.

Newly Supported File System: exFAT

Key Features:

exFAT format is an extended version of FAT32, compatible with mainstream systems like Windows and macOS
Supports single file sizes far exceeding 4 GB (theoretical limit up to 16 EB, practically unlimited)
No limitation on total capacity for single storage devices (USB drives, hard disks)

Note: X1 Pro projector user storage capacity is approximately 20 GB maximum.