David Pickett <dmp@...> writes:

> 
> At 18:39 20-04-16, Politis Archontis wrote:
> 
>  >Hi David,
>  >
>  >if you are asking if the ACN/SN3D FOA is the same as the B-format,
>  >yes, first-order is the B-format anyway you look at it.
>  >The B-format in ACN/SN3D convention is the same as in the traditional
>  >definition without the W scaling and in the ACN order:
>  >
>  >B_ACN_SN3D = [sqrt(2)*W Y Z X].
>  >
> 
> Thanks!  So what client do I need to play such a video on my computer 
> and output 4.0 or whatever through my soundcard, please?  Does the 
> browser take care of the matrixing?  Can I change the values of the 
> parameters?  Is there likely to be shelf filtering available in the 
> browser or the player?
> 
> David
> 

Right now, the rotational feature is only supported on Android phones using
the YouTube app (unfortunately), not through the browser. The binaural
decoding is built into the app, using a generic HRTF, not sure about the
exact technical specs. I'm sure it's pretty bare bones currently, but
ideally in the future we would have Harpex style decoding.


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