cjee21
cjee21
If want to handle MPF, it's IFDs like Exif and TIFF again...
Sony's 3D photos also uses MPF containing 2 to 15 images. https://web.archive.org/web/20120123035845/http://www.stereomaker.net/sony/sony.htm
Found the MPF ``` 00EC51 FFE2 - APP2 - Application-specific marker 2 - Multi-Picture Format (90 bytes) 00EC51 Header (4 bytes) 00EC51 Marker: 65506 (0xFFE2) 00EC53 Fl - Frame header...
> Do you plan to do a PR and/or need help? What's the plan? Another File_MPF_cpp to handle the IFD parsing like Exif?
Android 16 adds HDR PNGs https://source.android.com/docs/core/graphics/hdr-screenshots#android16-hdr-shot I cannot find a sample yet.
Now that we already parse all the XML and MPF used for Ultra HDR, is there a need to detect and display the Ultra HDR format?
This image contains lots of unparsed data at the end. Looks like that is where the original image and/or depth map and/or confidence map is. The gain map is in...
This one portrait mode has more: https://www.dpreview.com/sample-galleries/7614427312/google-pixel-9-pro-and-pro-xl-sample-gallery/0809396176 Looks like it even has more than one unrelated MPFs.
Some HDR JPEG samples here. Probably using the Adobe style. https://gregbenzphotography.com/hdr-gain-map-gallery/
> Android 16 adds HDR PNGs > > https://source.android.com/docs/core/graphics/hdr-screenshots#android16-hdr-shot > > I cannot find a sample yet. PNG with gainmap can be found at https://github.com/google/skia/tree/main/resources/images