[Csnd] HRTF Surround (5.1) simulation

Does anyone know if any plugins have been built using Csound to simulate surround in a 5.1 like manner for use as an audio pan effect?

If not, how effective would it be to use the hrtf opcodes to make something like this?

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Jul 3 2021, Roger Kelly has written:

Does anyone know if any plugins have been built using Csound to simulate
surround in a 5.1 like manner for use as an audio pan effect?

...
Not to my knowledge. But before you go to HRTF, why not try the b-format
opcodes like spat3d or look at bformenc to see which other formats can
be converted to 5.1 . Perhaps even the vbap opcodes could be used.

I've cedrtainly converted between b format and 5.1 before and found it
acceptable.

HTH.

Best wishes,

Jeanette