I do not know what specific I do not know what specific camera you're talking about. Just inspected some GH5S file. For this file 0x004d/AFPointPosition tag is not in IFD0, but in makernotes section of EXIF. The bad thing: this is NOT RAW/EXIF, but EXIF contained in embedded JPEG preview. So, to extract the data you need: - extract thumbnail (preview) using LibRaw::unpack_thumb - use some EXIF parser to parse thumbnail's EXIF -- Alex Tutubalin @LibRaw LLC reply
I do not know what specific camera you're talking about.
Just inspected some GH5S file. For this file 0x004d/AFPointPosition tag is not in IFD0, but in makernotes section of EXIF.
The bad thing: this is NOT RAW/EXIF, but EXIF contained in embedded JPEG preview.
So, to extract the data you need:
- extract thumbnail (preview) using LibRaw::unpack_thumb
- use some EXIF parser to parse thumbnail's EXIF