Most voted "áudio" questions
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answer654
viewsHow to record speaker and microphone sounds simultaneously with python in windows?
I tried to record the sound of the desktop with the pyaudio, but I can only hear the sound of the microphone or speaker. I also downloaded the portaudio, but I’m not sure I can get the sound of the…
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answers36
viewsHow to play audio from a captcha in PHP?
Hello. I developed a simple CAPTCHA in PHP and now I’m trying to make a script that generates an audio from the generated code. I have an mp3 audio for each letter and number, and my momentary…
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answer111
viewsChange volume of a WAV file to C
I’m trying to make a volume change in a WAV file that I just don’t understand because it’s not right. I am a beginner and ask you help to understand the volume pq get very burst and noisy when I try…
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answers109
viewsPass music as html page parameter
Great, I’m trying to make a game menu on HTML5 + Javascript + CSS3 and when I click on a button I want you to change the page html, but may the same music continue to give. I suppose with the method…
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answers102
viewsDownload extensive file on website
I have the following problem: On a website that I developed for a client, contains a page to download audio, follows code to download audio: <a href="<?php print base_url();…
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answers191
viewsRun audio on an Android Webview
How do I execute audio from a url using a Webview in this case a radio URL, follow the code below. WebView mWebView; mWebView = (WebView)findViewById(R.id.webview); WebSettings webSettings =…
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answer367
viewsHow can I create a Seekbar
I want to create a bar that shows the music playing. I created a Seekbar so that when the audio starts playing it shows its duration time and how much time passed after starting it ... SeekBar…
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answers146
viewsIs it possible to record audio in the Sqlserver database working with the Vb.net language?
I have an application made in VB.NET where I have customer registrations. Now I need to implement as if it were a certain permission from customers to third parties who can represent such customers.…
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answer395
viewsJoin multiple mp3 files into a single mp3 file
Hello! I would like to create a program (in C language or other capable) that receives as input a text and return me as output a song. For this I would need a text file (.txt) where I would need to…
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answers178
viewsHow do I capture data from a stream (Song name, album cover, band name)?
How could I capture the metadata of an audio stream and put some data as the album cover, song name, and display it on my Activity.
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answers123
viewsGet values from an audio file
I’m trying to use a c++ library to detect frequencies of a sound. To use it I need to pass a double type vector with the audio samples. I managed to get a vector but for that I had to use android…
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answers128
viewsMusic on the website page
I would like to know a way to put music running in the background when the site page is loaded automatically without the user having to use a player to start the music, I searched in the…
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answers100
viewsError recording audio on android using getUserMedia"js"
This code below is from a web page that makes audio recording. I have a problem that I can’t solve I’ve tried many ways and nothing... The problem is this when I run the code on a desktop it works…
áudioasked 7 years, 1 month ago Mickael fraga 19 -
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answer35
viewsPlay a series of audios on android
Good evening, has anyone done or knows how to play a series of audios ? I am trying to make an app similar to that game Genius. And I would like to be able to play a sequence of audios that I will…
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answers419
viewsAndroid: Error recording video using camera2
Hello! I am using Android for a short time for my thesis and need to use an app to record video with audio for a certain period of time. The code I use is based on this example from Google. To give…
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answers63
viewsPlayer with adium sent by the user
Good afternoon, you guys! I have a page that has an area that the user needs to add custom audios in each player. For the purpose I need, a playlist would not be as effective. It would need to be…
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answer39
viewsAutoplay in audio after consultation
I have a problem in my system. I happen to have a jQuery script that simply, after a database query, plays an audio in the browser. $('body').append('<embed src="audio/found.mp3" hidden="true"…
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answer2736
viewsHow to customize the audio html element controls?
What I intend to do is customize the controls of the audio html element. I need to present in the Front End only one icon (the speaker), and this should have only the function of switching on and…
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answers99
viewsError Recording audio using pyaudio - Ioerror: [Errno -9997]
I’m trying to record an audio from a script I developed with python using pyaudio but I’m encountering a strange error, below follows the script that was saved with the name rec.py: import pyaudio…
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answers47
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answer180
viewsHow to calculate the MFCC?
Hello, these days I woke up wanting to learn about voice recognition, with a brief research I found on the MFCC, so I decided to study and found this material through a google search: -…
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answers15
viewsI have a question about audio
I want to make a text that when I click plays some audio (but that does not open on another page) clicked on the word played the audio I have this doubt in html I’ve tried to make a link but when…
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answer16
viewsusing Sox to compare duration of an audio file with a variable
good afternoon. I would like the help of the people. I am writing a scrip to separate songs in function from their duration in seconds using the soxi command of the Sox(apt install Sox) package. I…
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answers235
viewsHow to convert byte[] to mp3
I’m writing an app where I have a list of byte[] and need to create files .mp3 from these byte vectors. When prompted, the app zips all these files into one file .zip, but later the player is not…
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answer129
viewsHow to play queued audio on SDL Mixer and C++?
I have 4 different audios; I want to play them in a row, press a button and tap 1; when it finishes playing it automatically it starts playing 2, then 3 and then 4.... you can do this in the SDL…
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answers42
viewsWhat are these error messages that appear in Logcat?
Hello, I am having these messages below, in my Logcat of a Mainactivity of Android Studio. How to interpret and solve them? 01-16 11:27:34.088 15846-15846/? W/Glide: Load failed for…
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answer284
viewsHow to change the tone of an audio with Javascript?
Consider that I have the following HTML body and JS script: <!DOCTYPE html> <html> <head><title>Mudar tom do áudio</title></head> <body> <p>Mudar tom…
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answers102
viewsrotate a "for" loop with 5 variables together
Use a program to create audio files called stem which combines vocals, drums, melody, bass and an audio guide into a single file. I am trying to create a loop that stores these files and so the…
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answer108
viewsproblem with audio phonegap/Cordova
I am using the plugin Cordova-plugin-media to run audio in my app and this working perfectly, but when starting the audio in my app, the audio that is rolling in another application stops running. I…
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answer39
views"Non-static method" error
Below is my part of the code that is giving this problem: "Non-static method' write(byte[], int,int)' cannot be refenced from a Static context". I don’t understand this error message! Could you help…
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answer101
viewsHow to get microphone frequency in Hertz in Java Script?
I am working on a component of an application, where I have to pick up the frequency of a sound sent by an audio input (microphone). Although I’ve never done any of this, I did a little research,…
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answer44
viewsAudio on the same page. Play at each other
I’m trying the following: I created audio1 and audio2 based on what I learned here on the forum. It turns out that the result was not what was desired, IE, clicking the two sounds is heard. I would…
áudioasked 5 years, 2 months ago Carlos Teixeira 5 -
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answers9733
viewsplaying mp3 files in Python
I was doing Video Course exercises on Python and I stagnated on Challenge 21, whose goal is to make a program that touches an mp3 file. However, I have tried as shown in the video and it did not…
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answers115
viewsManipulating audio properties in HTML/JS
My teacher passed a project to make an audio player, and for that I was inspired by Rdio Music, then in my player I was planning when opening an audio he load the image (corresponding to the album…
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answer35
viewsIncluding more Audios in a Function
o Daniel, last week suggested an audio Function, which met perfectly what I wanted. It turns out I need to insert more audios. Dai includes a #audio3 and I made the changes in Function. The result…
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answer124
viewsWhat’s wrong with my python code?
I’m making an app to film the desktop with system audio and microphone. Initially it seemed simple but I found a problem on the way:I’m not able to record the sound of the system.Initially I thought…
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answer530
viewsAlgorithm to identify bass and treble sounds of songs
Hello. I’d like to know if anyone’s been able to make a code that identifies music beats. For example a Bass sound of electronic songs. I say this because I wanted to make a game that it generates…