FastFlix Version: 6.2.1
Operating System: macos Tahoe 26.4
Describe the bug:
When I try to encode a UHD movie using the HEVC Video ToolBox (hardware-accelerated) codec, I always get an error (see the “incorrect parameters” error in the second image); this also happens with the 1080 codec.
Has anyone tested these codecs before releasing the versions?

FastFlix Version: 6.2.1
Operating System: macos Tahoe 26.4
Describe the bug:
When I try to encode a UHD movie using the HEVC Video ToolBox (hardware-accelerated) codec, I always get an error (see the “incorrect parameters” error in the second image); this also happens with the 1080 codec.
Has anyone tested these codecs before releasing the versions?