macOS: Use hardware encoder failing

[shotcut]

It looks like I relaxed the strictness of this when I made a recent change in version 25.10 for the following bug:

Shotcut does not respect bf property from export profile

Like title says, Shotcut does not respect bf (B frames) property in export profile! Here is my custom export profile: movflags=+faststart preset=slow f=mp4 vcodec=libx264 rc=vbr vbr=quality cq=16 g=30 bf=2 width=1080 height=1920 aspect=0.5625 progressive=1 deinterlacer=bwdif rescale=bilinear frame_rate_num=60 frame_rate_den=1 threads=0 vprofile=high pix_fmt=yuv420p acodec=aac channels=2 channel_layout=stereo ar=48000 ab=320k vbr=constrained Screenshot: [2025-10-15…

For version 26.2 I will change it back to strictly enforced for h264_videotoolbox