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Old 24th November 2020, 12:27   #11  |  Link
skal
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Join Date: Jun 2003
Posts: 121
Quote:
Originally Posted by Jamaika View Post
...
aom_codec_decode() failed.
Sorry, i'm not an avifenc/avifdec specialist, just tried it quickly on Unix.

Quote:
Originally Posted by Jamaika View Post
Why are photos in webp2 and addons only 8bit?
If you are interesting in non-8bit input/output, you can have a look at some tools in the 'extras' directory. For instance 'ewp2'. They can handle Y4M format.

Quote:
Originally Posted by Jamaika View Post
File decoding RAW converted as TIFF RAW_CANON_EOS_5DS.cr2 8688x5792
Long waiting time. On my old computer thread 4 it is about 10 minutes.
Yes, lossless coding can be quite slow for such large photos. Note that compressing losslessly photo material is not the main use-case case WebP2 is targetting!

Quote:
Originally Posted by Jamaika View Post
Code:
Assertion failed: std::abs(progress_ + kProgressEnd - 1.f) < 0.001f, file progress_watcher.cc, line 52
This is a know problem that has been fixed in the latest sync patch.
You may want to recompile at HEAD to fix it (commit df4ec90a2befb79ed45cf8810e8ac93da7a47297).

Quote:
Originally Posted by Jamaika View Post
Does WEBP2 codec handle metadata? Who knows that?
Yes. By default, cwp2 will copy EXIF, XMP and ICC metadata.
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