4,524 questions
Advice
0
votes
6
replies
63
views
Decoding audio files with C++
I want to make audio analyzer in C++. This is quite complex project for me, that is why I want to learn more in depth in as many spheres as possible.
I want to know, whether it is worth the time and ...
- 11
Tooling
0
votes
9
replies
58
views
Audio processing libraries in C++
I want to make an audio analyzer. As first step I would want to take audio files, mainly focusing on WAV and MP3 at first. I want to access raw audio (or compressed version of it in MP3) from those ...
- 11
2
votes
2
answers
82
views
How to prevent [WinError 3] using shutil.move on .mp3 files whose artist tags contain '&' or '('?
I'm writing a Python script that:
Notes all files in the working directory
Reads the artist tag with the mutagen library
Uses regex to grab the first-mentioned artist as the 'main artist'
Creates a ...
- 33
0
votes
1
answer
62
views
Matlab reads differently MP3 file in Windows and in Linux [closed]
In my project I have to get a numeric vector of audio signal wave from MP3 file.
Using MATLAB and "audioread" function.
The code is very basic:
[x, Faudio] = audioread('patient01.MP3');
...
- 19
0
votes
0
answers
59
views
Large Audio File Not Playing in Safari on iPad (iOS 18) – Only Small Files Work
I am facing an issue with audio playback on iPads running iOS 18. I have two audio files:
One is 1MB in size
The other is 5MB in size
Both files are in MP3 format and are embedded using a standard ...
- 336
0
votes
1
answer
62
views
IIS express, visual studio, chrome won't load MP3 correctly
I have an MP3 file which I'm trying to have my browser play (I've tried both through JavaScript and through the <audio> tag but I'm getting some super unusual behavior).
For context it is a .NET ...
- 315
0
votes
0
answers
66
views
Using NAudios MediaFoundationEncoder with a Stream throws Exception
In my C# program, I have a bunch of mp3 files I need to use, but they have different SampleRates, so I want to convert them to a common one. From this example, I created the following code. I want to ...
- 4,882
0
votes
0
answers
200
views
How to split an audio / video file based upon multiple timestamps by using FFMPEG (preferably)
I would like to be able to split my audio (mp3 or equiv.) or video file based upon multiple timestamps. The same way, for those who have used any editing software, you can crop the file based upon ...
- 33
0
votes
1
answer
218
views
ESP32 heap corruption with internet radio
I have built an internet radio with an ESP32 and with a MAX98357A I2S amplifier, but I get this error about every minute and my ESP32 keeps rebooting:
CORRUPT HEAP: Bad head at 0x3ffe854c. Expected ...
1
vote
0
answers
62
views
Audio recording on chrome windows but not on chrome android
I was making this site mp3 to webm for a project in discord and I can record on firefox with every device but chromium works only on windows.
When I record an audio it gets stored locally and converts ...
- 11
2
votes
1
answer
72
views
Django/html mp3 autoplay
I've got django application, and one view, that checks some data, and passess "play" variable to the template. If play is true - short mp3 "bing" should be played, else, it is not ...
- 61
1
vote
1
answer
85
views
Is it safe and ok to divide mp3 file like that?
I have an mp3 file and want to divide it into several files ("chunks"). I came up with this code (I stole the idea from django):
from pathlib import Path
class FileWrapper:
def __init__(...
- 1,438
1
vote
0
answers
71
views
How to get current frame of a player in JLayer? Implementing `pause()` method
I'm trying to write a mp3 player in java.
I want to implement the pause() method, which stores the frame that the player (AdvancedPlayer) has stopped. The the resume() method starts the player from ...
0
votes
2
answers
147
views
Keeping the control in the command line while playing a programm like ffplay (to build an mp3 player)
I want to write an mp3 player in zsh (or bash). The first function I want to implement is to go to the next song when pressing the "n" key, however, when I launch the programm, ffplay takes ...
- 5,597
-1
votes
1
answer
89
views
Why the number of samples given by `ffmpegio` differs using 2 methods?
I have an mp3 file at a sample rate value of 44100, let's name it a.mp3.
Using python library ffmpegio with the following code, i get a total amount of sample equal to 290704.
with ffmpegio.open(file, ...
