Question 1

How to get GPS coordinates from a JPEG in C++?

Accepted Answer

TinyEXIF parses GPS data embedded in EXIF. After integration, access fields like GPSLatitude and GPSLongitude from the EXIFInfo object, as shown in the usage example for common metadata.

Question 2

TinyEXIF vs easyexif: which is better?

Accepted Answer

TinyEXIF is more minimal and dependency-free for EXIF, while easyexif (its inspiration) might offer broader compatibility or features. Choose TinyEXIF for simplicity, easyexif if you need more out-of-the-box support or handle edge cases.

Question 3

How to add XMP support to TinyEXIF?

Accepted Answer

Integrate the TinyXML2 library into your project alongside TinyEXIF; the library automatically uses it for XMP parsing, but you must ensure both are correctly linked and included in your build system.

Question 4

Can TinyEXIF parse RAW image files?

Accepted Answer

No, TinyEXIF is specifically designed for JPEG files only. For RAW formats, you would need a dedicated library or tool, as EXIF data in those files isn't supported.

Question 5

How to extend TinyEXIF for custom EXIF tags?

Accepted Answer

Modify the source files by adding new member variables to the EXIFInfo class and updating the parsing logic, since the library is built to be extensible for missing fields.

Question 6

Is TinyEXIF fast enough for batch processing images?

Accepted Answer

While efficient for single images, it's not optimized for high-throughput scenarios; performance may degrade with large volumes, so benchmark for your use case or consider more robust libraries.

TinyEXIF

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