12/10/2014
Miraizon DNxHD and ProRes Codecs Version 2.0
Improvements:
- New support for ProRes 4444 XQ profile encoding/decoding
- New support for DNxHD 444 profile encoding/decoding
- New encoding rate control system with improved image quality
- New threaded encoding system for faster encoding performance
- New support for r4fl pixel format
- New support for 4:2:2 decoding into b64a pixel format
- New DNxHD interface to select between 4:2:2 and 4:4:4 encoding
Fixes:
- Improved initialization and threading for better Adobe compatibility
- Fixed decoding to allow repeated reads of the decoded frame data
- Fixed ProRes interlaced video problem for certain frame heights
- Changed DNxHD end of frame marker location to follow Avid model
05/29/2014
Miraizon DNxHD and ProRes Codecs Version 1.01
Improvements:
- Added support for older style options dialogs for Adobe compatibility
- Added support for ARGB (8/16 bits), BGRA, and r408 pixel formats
- Added SSE2 acceleration for all 10 bit input/output functions
- Added new Codecs Registration utility
- Improved ProRes data rate targets to better scale by frame size
- Improved performance for ProRes encoding and DNxHD decoding
Fixes:
- Fixed problem with 10 bit unaccelerated 4:2:2 input/output
- Fixed ProRes alpha plane encoding problem
- Fixed DNxHD field order flag problem when encoding interlaced video
02/26/2014
Miraizon DNxHD and ProRes Codecs Version 1.00
Initial release of Miraizon DNxHD and ProRes Codecs for Macintosh.
Click here to see a detailed list of the codec features.