I purchased a Theta V with TA-1 4-channel microphone, and tested spatial audio recording.
From the original footage (2 fisheye lens video), I could not feel spatial audio. However, I can recognise the direction of sound source when I converted it to 360 video. (It was not very clear but I could feel it)
Problem is that I cannot find any difference between with and without TA-1 microphone.
Even with the original microphone included in Theta, I can feel it. Attaching the TA-1 doesn’t improve the sense of spatial audio. Does the mp4 format really support this 4 channel audio or ambisonic audio streams? Or do I need any special software?
I have one more question. This TA-1 records 4 channel audio (I believe it’s a pair of stereo channels).
How can I extract this 4 channel audio streams separately?