Metadata: Update and test go-exif

[lastzero]

Support for finding and seeking multiple EXIF blobs has been added, see:

Canon EOS R5 missing metadata #53

[dsoprea]

It's worth mentioning that this really only benefits unsupported formats. Supported formats tell you exactly where the EXIF blob is. If you're going to use this as a contingency, then just increment the counter and loop until you get an error, and maybe just mash all of the tags together when you're done.

[lastzero]

@dsoprea Just upgraded. Tests all pass, except one. GoPro camera model is gone:

Test file is here: https://github.com/photoprism/photoprism/blob/develop/internal/meta/testdata/gopro_hd2.jpg

Any idea why that is?

[lastzero]

Model is now missing according to exif-read-tool as well:

$ exif-read-tool -f gopro_hd2.jpg 
IFD-PATH=[IFD] ID=(0x0100) NAME=[ImageWidth] COUNT=(1) TYPE=[SHORT] VALUE=[[3840]]
IFD-PATH=[IFD] ID=(0x0101) NAME=[ImageLength] COUNT=(1) TYPE=[SHORT] VALUE=[[2880]]
IFD-PATH=[IFD] ID=(0x0102) NAME=[BitsPerSample] COUNT=(3) TYPE=[SHORT] VALUE=[[8 8 8]]
IFD-PATH=[IFD] ID=(0x0106) NAME=[PhotometricInterpretation] COUNT=(1) TYPE=[SHORT] VALUE=[[2]]
IFD-PATH=[IFD] ID=(0x010e) NAME=[ImageDescription] COUNT=(14) TYPE=[ASCII] VALUE=[DCIM\100GOPRO]
IFD-PATH=[IFD] ID=(0x010f) NAME=[Make] COUNT=(24) TYPE=[ASCII] VALUE=[GoPro]
IFD-PATH=[IFD] ID=(0x0112) NAME=[Orientation] COUNT=(1) TYPE=[SHORT] VALUE=[[1]]
IFD-PATH=[IFD] ID=(0x0115) NAME=[SamplesPerPixel] COUNT=(1) TYPE=[SHORT] VALUE=[[3]]
IFD-PATH=[IFD] ID=(0x011a) NAME=[XResolution] COUNT=(1) TYPE=[RATIONAL] VALUE=[[720000/10000]]
IFD-PATH=[IFD] ID=(0x011b) NAME=[YResolution] COUNT=(1) TYPE=[RATIONAL] VALUE=[[720000/10000]]
IFD-PATH=[IFD] ID=(0x0128) NAME=[ResolutionUnit] COUNT=(1) TYPE=[SHORT] VALUE=[[2]]
IFD-PATH=[IFD] ID=(0x0131) NAME=[Software] COUNT=(33) TYPE=[ASCII] VALUE=[Adobe Photoshop 21.0 (Macintosh)]
IFD-PATH=[IFD] ID=(0x0132) NAME=[DateTime] COUNT=(20) TYPE=[ASCII] VALUE=[2020:02:19 02:01:04]
IFD-PATH=[IFD] ID=(0x0213) NAME=[YCbCrPositioning] COUNT=(1) TYPE=[SHORT] VALUE=[[1]]
IFD-PATH=[IFD] ID=(0x8769) NAME=[ExifTag] COUNT=(1) TYPE=[LONG] VALUE=[[344]]

[dsoprea]

Closed, but did we resolve the above?

[lastzero]

No, unless it can't be fixed? 😅