Does Media Foundation interface IAudioMeterInformation supports audioformat MFAudioFormat_Float?

Question

Hello,

I'm working on a XAudio2 project.

When loading a file, I convert the input audio format to an input format XAudio2 can work with.

Those are, according the docs, MFAudioFormat_Float and MFAudioFormat_PCM.

Now, when using PCM, IAudioMeterInformation works perfectly, but MFAudioFormat_Float does not.

Has anybody have a clue, or did is missed something in the documentation about IAudioMeterInformation?

Thanks in advance.

Answer 1

Hello @FactoryX.code,

If the issue has a big impact on you, you can open an incident via 'Contact us' tab at link below so that our engineer can work with you closely: https://developer.microsoft.com/en-us/windows/support/ and please choose the 'Graphics and Multimedia development - Other' for Windows SDK for this issue.