Avid Editing Application
ReadMe for Media Composer® v2022.12.7

Changed in Media Composer v2022.12.7(Windows) Before installing this release, you must manually uninstall the currently installedversion of Media Composer on your system.

Fixed in Media Composer v2022.12.7
The following have been fixed:➤Bug Number: MCCET-4215. Opening a clip or sequence containing partially restored MPEG
50 media files caused an "Exception: MXF_DIDMapperSegmented::ReadRange - End Sample
Index exceeds on-disk Index Entry Count" error.

➤Bug Number: MCCET-3897. (MediaCentral | Production Management) Using
Consolidate/Transcode to convert clips before setting the Video Relink Method to "HighestQuality" in the Dynamic Relink Settings window caused the Data Track to link to the original
AMA clip of the Avid OP-Atom media files.

➤

Bug Number: MCCET-4806. (MediaCentral | Production Management) Media Composer did
not save MultiRez bin columns added with the Bin Column Selection menu.

➤

Bug Number: MCCET-5148. (macOS) Enabling or disabling SRT caused a pop-up window
asking for the keychain password to recur.

➤Bug Number: MCCET-5334. “<Error encoding string>" was displayed in the Bus Tab Namecolumn for a Pro Tools Session exported from Media Composer and opened on a system set to aJapanese locale.

Fixed in Media Composer v2022.12.7➤

Bug Number: MCCET-5363. (macOS) Media Composer failed to launch after an "Assertion
failed" error appeared during the "Initializing Quality Manager" stage of the start-up process onsystems running macOS Big Sur with MediaCentral | Production Management 22.3 components.

➤Bug Number: MCCET-5031. Japanese text was not properly decoded in the "AMA Export via
Distributed Processing" window on systems set to a Japanese locale.

➤

Bug Number: MCCET-5071. In some instances, Match Frame did not work properly if thetimeline contained clips that differed from the project frame rate.

➤

Bug Number: MCCET-5254. Chinese fonts appeared as "Cannot display name" in the list ofavailable fonts for the SubCap effect.

➤

Bug Number: MCCET-4271. Clips were slow to load if EUCON Controller was enabled.

➤

Bug Number: MCCET-4281. Source Browser could not link to TARGA (.tga) files anddisplayed a "Can't be Linked" message in the Plug-in column.

➤Bug Number: MCCET-5329. After applying the 3D Warp effect to a clip, enabling Rotation,and setting its Z-axis to 90 degrees in the Effect Editor, attempting to manually resize the image
using the Scale handles in the Composer window caused it to suddenly change size.

➤

Bug Number: MCCET-4952. (macOS) In some instances, audio drop outs, distortion and sync
errors occurred without effecting video playback on Apple Silicon systems.

➤Bug Number: MCCET-5269. (macOS) Closing the Effect Editor caused the Audio Mixer tochange its mix mode from Live to Clip.

2Legal Notices

Legal Notices
Product specifications are subject to change without notice and do not represent a commitment on the part of Avid Technology, Inc.
The software described in this document is furnished under a license agreement. You can obtain a copy of that license by visiting
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Avid Media Composer ReadMe • Created 1/5/24

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