Brad Hards

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How can I retrieve additional metadata information from the Spatial HEIC

### Extrinsics data extraction Each file has two uuid properties (boxes). Both images in each file are associated with both uuid properties. One is uuid: de22508536cb436587432f8705e7c78a value: 00000000 as described...

How can I retrieve additional metadata information from the Spatial HEIC

> I have attached two identical images, but one of them, spatial.HEIC, is a Spatial Photo that add the key metadata in it. Can you show the associated key metadata...

How can I retrieve additional metadata information from the Spatial HEIC

Assuming its the same as `cmin` and `cmex`, there are test examples at https://github.com/MPEGGroup/FileFormatConformance/pull/86 and https://github.com/MPEGGroup/FileFormatConformance/pull/85

SEGV in `uncompressed_image_type_is_supported`

Can you reproduce against the `develop-v1.18.0` branch? Most of this code has been rewritten, and is awaiting merge / release.

SEGV in `uncompressed_image_type_is_supported`

Thank you for the update.

Error in encoding big images with CTU size 16

I can reproduce. However the problem is not in libheif, or in the x265 plugin. You can reproduce this problem with x265 on the command line. ``` x265 --ctu=16 man4.y4m...

Is it possible to add the option to convert 8bit input to 10bit encoding for heif-enc?

There is a similar option: `--bit-depth`. However it is intended for 16 bit input which is a PNG capability, so while it would be worth a try, you may need...

Is it possible to add the option to convert 8bit input to 10bit encoding for heif-enc?

Metrics?

Is it possible to add the option to convert 8bit input to 10bit encoding for heif-enc?

I think you need to measure it.

Is it possible to add the option to convert 8bit input to 10bit encoding for heif-enc?

Interesting. What do the ssim and psnr show? In any case it might help to provide more detail on what feature you still need added to meet your functionality needs.