audio Questions
8
What is the best way to get and set the meta data for mp3, mp4, avi files etc. with .NET?
1
Solved
UDPATE
I found an error in my code. I was running my render function in sub-blocks from years ago and forgot I had set it as such. So it was calling the GPU read function far more often than I thou...
1
Solved
As described in this question I'm trying to create a custom audio codec and save it with the Sink Writer in a MP4 file. I succeeded with the aid of setting MF_MT_MPEG4_SAMPLE_DESCRIPTION, following...
Occidental asked 9/8, 2024 at 18:15
6
Solved
My Pixel 2 Android Emulator won't play sound, not from my app, not even from YouTube. I've restarted my computer, cold-booted the app, yet nothing works. I can use a physical device, but I'd like t...
Engorge asked 9/8, 2022 at 12:56
7
Solved
I've more than 200 MP3 files and I need to split each one of them by using silence detection. I tried Audacity and WavePad but they do not have batch processes and it's very slow to make them one b...
Reposit asked 5/8, 2017 at 22:46
6
Solved
I am working on a web application and I have one compatibility problem with Apple devices & Safari on PCs.
Html5 audio tag:
<audio controls>
<source src="/audio/en/file.mp3"...
Brigette asked 22/7, 2014 at 7:59
2
I have an mp3 audio stream player that works well in every desktop browser, using MediaSourceExtensions with a fallback to WebAudioAPI for those browsers that do not support MSE. iOS Safari is one ...
Arse asked 3/3, 2021 at 3:18
5
I am trying to play MPMedaiItem in MPMusicPlayerController in iOS.
In my case , i have a UITableView that show songs from playlist.
When i tap cell on UITableView , i want to play that song with MP...
Yuu asked 9/1, 2013 at 6:9
7
Solved
I have over a thousand audio files, and I want to check if their sample rate is 16kHz. To do it manually would take me forever. Is there a way to check the sample rate using python?
Sludgy asked 19/4, 2017 at 8:52
20
Solved
I need to check the duration of a group of audio files.
Is there a simple way to do this on the unix command-line?
> duration *
I have the amazing SoX app which has an option called stats tha...
4
Solved
Whenever audio is playing in windows 10, whether it is from Spotify, Firefox, or a game. When you turn the volume, windows has a thing in the corner that says the song artist, title, and what app i...
Masuria asked 25/11, 2020 at 19:40
2
Solved
I converted some audio files to spectrograms and saved them to files using the following code:
import os
from matplotlib import pyplot as plt
import librosa
import librosa.display
import IPython.d...
Huggins asked 10/4, 2020 at 1:4
5
3
I have a MediaStreamSource sourced from navigator.getUserMedia, which is connected to a GainNode, which in turn is connected to a ScriptProcessorNode, like so:
[getUserMediaStream] -> [MediaStr...
Boswell asked 11/12, 2013 at 23:26
6
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I have a mp3 file in my android mobile, lets it's a xyz.mp3 somewhere in my sdcard.
How to play it through my application?
Casarez asked 3/9, 2011 at 7:18
0
I am developing a reactnative application for eartraining for pianists. But I've come across an error while trying to play sounds in the app.
import React from 'react'
import { StyleSheet } from '...
Repairer asked 1/6, 2024 at 13:38
2
Solved
I am working on SAAS solution and I need customers to receive notification sounds from the application. Even if they just launched it without any interaction with it. Google has changed Chrome beha...
Talanta asked 7/12, 2019 at 15:31
4
Solved
I am writing a program in Python on RaspberryPi(Raspbian), to combine / merge an audio file with video file.
Format of Audio file is WAVE
Format of Video file is h264
Audio and video already record...
Immobile asked 29/1, 2015 at 14:53
5
Solved
I did some of my own research and found out that SID-chips had only few hardware supported synthesizing features. Including three audio oscillators with four possible waveforms (sawtooth, triangle,...
2
Solved
Im my audio player I need to get the duration of my audio track. I need a function that gets src of the audio and returns its duration. Here is what I am trying to do but does not work:
function g...
Chamkis asked 7/1, 2016 at 4:44
2
I have been trying to concatenate a number of MP4 clips (h264,aac) using the FFMPEG concat protocol documented here. The clips concatenate successfully, however there are multiple errors in the log...
4
Solved
How do I get a sound file's total time in Java?
--UPDATE
Looks like this code does de work:
long audioFileLength = audioFile.length();
recordedTimeInSec = audioFileLength / (frameSize * frameRa...
6
Solved
Is it possible to register a listener to listen for changes in the volume level of the music stream in Android?
I'm displaying the actual volume in a SeekBar and I would like to change the seekbar...
3
Solved
Situation:
Example Spreadsheet
Sheet: Support
Column: H has the following function "=IF(D:D>0;IF($B$1>=$G:G;"Call";"In Time");" ")" that changes the value depending on the result.
Problem:...
Emulsion asked 30/11, 2016 at 6:21
2
Solved
When I am developing an Android application, how can I detect if volume is set to mute?
How can my application get notified if the volume changes to mute or gets unmuted?
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