# CsoundUnity HRTF Not Working on Oculus Quest 2

**URL:** <https://forum.cabbageaudio.com/t/csoundunity-hrtf-not-working-on-oculus-quest-2/3113>\
**Category:** Csound for Games\
**Created:** [7 March 2022 01:21 UTC](https://forum.cabbageaudio.com/t/csoundunity-hrtf-not-working-on-oculus-quest-2/3113 "2022-03-07T01:21:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Noah\_Leong](https://forum.cabbageaudio.com/user_avatar/forum.cabbageaudio.com/noah_leong/32/4083_2.png) [@Noah\_Leong](https://forum.cabbageaudio.com/u/Noah_Leong)\
**Post date:** [7 March 2022 01:21 UTC](https://forum.cabbageaudio.com/t/csoundunity-hrtf-not-working-on-oculus-quest-2/3113/1 "2022-03-07T01:21:08Z")

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Hi everyone, i’ve been trying to utilize Csound’s hrtfmove2, and hrtfreverb opcodes in a project for VR i’ve been working on. Everything works fine from the unity editor, but once I build to quest I don’t hear any sound. Was wondering if anyone else has run in to this issue and has a way to solve it, thanks!

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**Author:** ![giovannibedetti](https://forum.cabbageaudio.com/user_avatar/forum.cabbageaudio.com/giovannibedetti/32/4146_2.png) [@giovannibedetti](https://forum.cabbageaudio.com/u/giovannibedetti)\
**Post date:** [7 March 2022 08:49 UTC](https://forum.cabbageaudio.com/t/csoundunity-hrtf-not-working-on-oculus-quest-2/3113/2 "2022-03-07T08:49:10Z")

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Hi @Noah_Leong and welcome to the forum!  
I never tried those opcodes yet.  
What Audio settings do you have? Are you using the Unity built-in spatializer or the Oculus one?  
Also: are you sure the hrtf files are loaded on the Quest?  
Are you copying them in the persistent folder and setting this dir as a SFDIR for Android using the EnvironmentSettings (new in v3.2)?  
Try enabling the Csound log in the settings for more info.

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**Author:** ![rorywalsh](https://forum.cabbageaudio.com/user_avatar/forum.cabbageaudio.com/rorywalsh/32/165_2.png) [@rorywalsh](https://forum.cabbageaudio.com/u/rorywalsh)\
**Post date:** [7 March 2022 09:35 UTC](https://forum.cabbageaudio.com/t/csoundunity-hrtf-not-working-on-oculus-quest-2/3113/3 "2022-03-07T09:35:13Z")

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> [@giovannibedetti](#):
>
> Also: are you sure the hrtf files are loaded on the Quest?

I suspect this is the issue.