saving microphone audio

[ThunderNugget]

I've setup my flow as described and It's sending audio emails successfully, however, the format sent is in the generic file (.) format and not a recognized audio format.  Any suggestions? 

[Mike8]

You can try to name the audio file as AudioFileName.mp4

[Darius]

it won't work. Despite the documentation the audio output file format is not known.

[Darius]

formula won't work.

the file format looks like unknown.

[Mike8]

Hello Darius,

Did you try to add .mp4 at the end of the file name? 
And it's not working? Strange. It works for me

[seadude]

Had some fun playing with this tonight and was successful using Azure Blob Storage and following along with Evan Chaki's blog post here.

The gist:

- Create an Azure Blob Container

- Add the Azure Blob Storage data source to your powerapp

- OnStop of your recorder Control:

// First collection to show the raw appres url from mic.audio
Collect(
    colLocalSounds,
    {
        ID: CountRows(colLocalSounds) + 1,
        sounds: Microphone1.Audio
    }
);

// Second collection to visualize the blob metadata once saved
ClearCollect(
    colAzureBlob,
   AzureBlobStorage.CreateFile("NAME_OF_YOUR_BLOB_CONTAINER","test_audio" & Text(Now(),LongDateTime24) & ".wav", Microphone1.Audio)
);

// Third collection to get the actual audio
ClearCollect(
    colAzureAudio,
    AzureBlobStorage.GetFileContent(First(colAzureBlob.Id).Id)
)

- You can pare these down as you see fit. Good for visualizations at first.

- In Azure Portal, you can quickly "Generate SAS and URL" to play the audio in the browser

Good luck!

[h-nagao]

Hello,
This topic has been discussed long time.
Today, I found simple&low-coding approach for this topic:)
Using JSON function and Flow.
For a detail pls check out my blog post.
https://qiita.com/h-nagao/items/d36e0ba5552cfe94ad07

Thank you,
Hiro