ARRI Forum

ARRI Reference Tool (ART) Version 1.3 and earlier

- The Noise Reduction (NR) functionality is not working for ALEXA Mini, ALEXA LF or ALEXA Mini LF footage.
This is a known bug and will be fixed in one of the next releases.

- ART: Error: Failed at callback of VTCompressionSessionDecodeFrameWithOutputHandler: -12905
This is a bug on Apple macOS Ventura and ART is currently not supported on macOS Ventura.

https://developer.apple.com/forums/thread/694622

Has this bug been fixed yet?avatar game

Gontan wrote: Wed Jun 21, 2023 9:07 am Has this bug been fixed yet?avatar game

not yet, but we are working on a bugfix/release.

Hi Arri, do you have a potential date for a bug fix on this issue?

Thanks!

Just an FYI to the community, this is still an issue.
"Error: Failed at callback of VTCompressionSessionDecodeFrameWithOutputHandler: -12905"

just tested on Ventura 13.5 with Arri Reference 1.3, using a 2017 iMac Pro.

Hi all,

we've just releaded a new ART Version with support for macOS Ventura.
https://www.arri.com/en/learn-help/lear ... rence-tool


The following features are included in this release:

Important bugfix: Encoding to ProRes codecs with macOS Ventura is supported again.

New in View Room:

• Reveal Color Science support for all ALEXA and AMIRA cameras.

• User Pixel Mask support for ALEXA Mini , ALEXA 65 and AMIRA cameras.

New in Look Room:

• minor bugfixes

• New in Render Room

• minor bugfixes