This document provides information on the list of known issues in the Adobe Media Encoder.
In Premiere Pro or Media Encoder on M1 Pro, M1 Max and M1 Ultra systems, the following errors can result when rendering to ProRes 4444 and ProRes 4444XQ codec variants with Alpha channel.
The temporary workaround for this issue is to disable ProRes Hardware encoding using the Media preferences dialog (Preferences > Media).
Adobe Stock is no longer available as a publish destination. To work around this issue, directly upload the video to the Adobe Stock website. For more information, see Upload your content.
If Premiere Pro or Media Encoder is experiencing out-of-memory errors on M1-based Macs, adjusting the amount of memory allocated to Adobe applications may help decrease or eliminate the occurrence of these errors. You can try increasing the amount of memory that the operating system uses to achieve a 50% balance between Adobe and other applications/OS.
To work around this issue:
In the memory allocation area in the Memory preferences dialog (Preferences > Memory), it shows the amount of RAM available to Adobe and other applications.