The 13.1.3 update for Adobe Media Encoder includes the following enhancements:
- Better ProRes decode performance on Windows
- Multichannel audio mixing improvements allowing for up/down mixing of 5.1 <-> stereo
- More flexibility for caption file exports
This release of Adobe Media Encoder removes support for importing MKV formats. For more information on file formats, see Supported file formats.
For information on bugs fixed in this release, see Fixed issues.