Questions tagged [audio]
Sound and programming audio hardware, and the various audio formats or containers. For questions specific to sounds playback, use [audio-player] or [playback], and for questions specific to sounds recording, use [audio-recording] or [voice-recording].
audio
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Python libraries that can record audio and works in android [closed]
I'm making an Android app using Flet, and I would like it to record audio while playing audio in the background. So far, I haven't found any Python libraries that can do this and also work in Android.
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Event polling with event.get() returning result with exception set [duplicate]
Edit: I'm being told that two threads already answer my question. And my question has been downvoted. The threads linked have absolutely no relevance to my question. I'm not unable to play audio. I'm ...
0
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14
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Text programing in Pure Data
I don't like visual programming, but I really liked Pure data. I noticed that projects in Pure Data can be opened in text editors and the syntax in their text is not particularly difficult to ...
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Python: Post Many Audio Files and Get the Results
Python
I have thousands of audio files on my local computer and I run an API with FastAPI that extracts features from audio files and sends these features back to me (json).
The procedure is as ...
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Create live audio waveform
I'm looking for a mechanism to create a waveform audio interface like this image.
Specifically I want to animate the scrolling of such candles. At the same time, I also want to know the mechanism to ...
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0
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23
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Choosing the Right Normalization Layer for Audio Classification Neural Network [closed]
I am building an audio classification neural network. I have learned that it is essential to normalize the data during network design.
However, I discovered that there are various types of ...
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0
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0
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23
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Minimp3 Rust - "slice::get_unchecked_mut requires that the index is within the slice"
While developing an audio-centered application, I came across an issue with the minimp3/minimp3_fixed crate when using it to decode mp3 files. The error/output looks like this:
Decoding MP3 File.
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Inconsistent order of channels on a multi-channel sound card (ALSA, Linux)
I have a USB sound device (Startech ICUSBAUDIO7D, which comes up as ID 0d8c:0102 C-Media Electronics, Inc. CM106 Like Sound Device through lsusb) which I'm trying to program the output of for 8 ...
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Flutter: Saved Audio Not Accessible in Music Player Apps
I'm developing a Flutter app that generates MP3 audio files.
I can successfully save these files to the device storage. However, they're not showing up in any music player apps.
I'm using the ...
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1
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Why does a sound file sent by iMessage change the file name?
I have a standalone iMessage app that sends a sound file to another recipient. The sounds are .wav files, that are assets inside the app, with names like surprise.wav.
When I send the file, the sender ...
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Monitor + mic in headphones mixer
I am having some issues getting two people to talk through headphones with mics, and looping the result back (monitor?) out into the same headphones...
We are basically trying to stream a live ...
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0
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1
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22
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Play audio sound output from Debian devcontainer in VSCode
In a Visual Studio Code workspace, I have a devcontainer defined via a devcontainer.json file. It is based on the python:1-3.12-bookworm image. As such, it runs Debian 12. For what it's worth, the ...
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Send audio recording to a C# ASP.NET Web API
I'm attempting to record an audio file on the web using angular / typescript. I am able to successfully record the audio and listen to it with the audio player. I am attempting to take that audio and ...
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How do I play a non-integer hz frequency using python 3?
I want to play various frequencies ascending in an octave and I made my python code calculate the frequencies, but winsound does not let me play non-integer hz values.
This is my code so far:
import ...
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FFmpeg C demo generates "Could not update timestamps for skipped samples" warning
When I run my demo code I get these warnings when testing it on a webm video:
[opus @ 0x5ec0fc1b4580] Could not update timestamps for skipped samples.
[opus @ 0x5ec0fc1b4580] Could not update ...
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