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Added AVIF to allowed USDZ image file types #3287

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AlexSchwank
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Description of Change(s)

This change is adding AV1 Image File Format (AVIF) to the list of allowed image file types in USDZ.

The AV1 Image Format is a royalty-free open-source picture format, with modern compression, flexible color specification, high dynamic range values, depth images and alpha channels, and support for layered and sequential images.

HioAvif was introduced in OpenUSD 24.08 (commit) which enabled reading of .avif image files in Hio. Thanks to @meshula for his work.

Fixes Issue(s)

  • I have verified that all unit tests pass with the proposed changes
  • I have submitted a signed Contributor License Agreement

@jesschimein
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Filed as internal issue #USD-10109

@jesschimein
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/AzurePipelines run

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Azure Pipelines successfully started running 1 pipeline(s).

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@spiffmon spiffmon left a comment

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Just one note from me, @AlexSchwank - thank you!

docs/user_guides/render_user_guide.rst Outdated Show resolved Hide resolved
@AlexSchwank AlexSchwank force-pushed the feature/Apple_USDZ_specification_AVIF branch from b3b0009 to 335dc5b Compare September 12, 2024 16:40
@jesschimein
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/AzurePipelines run

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Azure Pipelines successfully started running 1 pipeline(s).

@pixar-oss pixar-oss merged commit 882067b into PixarAnimationStudios:dev Sep 18, 2024
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4 participants