# Use of stream types is deprecated for operations other than volume control

**URL:** <https://qa.fmod.com/t/use-of-stream-types-is-deprecated-for-operations-other-than-volume-control/23255>\
**Category:** Unity\
**Tags:** android, unity\
**Created:** [August 20, 2025, 3:06pm UTC](https://qa.fmod.com/t/use-of-stream-types-is-deprecated-for-operations-other-than-volume-control/23255 "2025-08-20T15:06:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![XULG](https://avatars.discourse-cdn.com/v4/letter/x/fbc32d/32.png) [@XULG](https://qa.fmod.com/u/XULG)\
**Post date:** [August 20, 2025, 3:06pm UTC](https://qa.fmod.com/t/use-of-stream-types-is-deprecated-for-operations-other-than-volume-control/23255/1 "2025-08-20T15:06:32Z")

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UNITY :.2022.3.59F1

FMOD:2.03.08

bulid Android in platform 3558

W/AudioTrack(20935): Use of stream types is deprecated for operations other than volume control  
W/AudioTrack(20935): See the documentation of AudioTrack() for what to use instead with android.media.AudioAttributes to qualify your playback use case

how to deal it

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**Author:** ![li\_fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/li_fmod/32/6577_2.png) [@li\_fmod](https://qa.fmod.com/u/li_fmod)\
**Post date:** [August 20, 2025, 10:47pm UTC](https://qa.fmod.com/t/use-of-stream-types-is-deprecated-for-operations-other-than-volume-control/23255/2 "2025-08-20T22:47:51Z")

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Hi,

Thank you for sharing the version number and warnings!

> [@XULG](#):
>
> W/AudioTrack(20935): Use of stream types is deprecated for operations other than volume control  
> W/AudioTrack(20935): See the documentation of AudioTrack() for what to use instead with android.media.AudioAttributes to qualify your playback use case

That warning isn’t coming from FMOD itself. It’s just Android letting you know that something in your app is still calling the old `new AudioTrack(...)` constructor instead of the newer [AudioAttributes API](https://developer.android.com/reference/android/media/AudioAttributes).

It’s harmless, won’t break playback, and can safely be ignored.

Hope this helps!