Just wondering if anyone knows why the 4.0 channel option is not coming up? I was able to export it in Apple ProRes but of course I would love to find a way to encode with h.264 or h.265 for smaller sizes and optimal YouTube uploading. I am trying to export a 360 VR video with ambisonic sound. I have read that h.264 has taken this option away recently. Is this true? I am running macOS 11.5 Big Sur, are we still waiting for compatibility? Any help would be much appreciated.
We're sorry about the poor experience. In the latest release only mono, stereo & 5.1 channels are available for Ambisonics audio. We're currently investigating this issue. For the time being, you may try using Premiere Pro 2020 for 4 channel Ambisonic audio support.