html-audio | Web audio API pitch shifter | Audio Utils library

by urtzurd JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | html-audio Summary

html-audio is a JavaScript library typically used in Audio, Audio Utils applications. html-audio has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is a very simple pith shifter using HTML5 Web Audio API. It’s based in the principles of granular synthesis, instead of FFT analysis and transformation, to keep things simple and fast. In order to use the microphone input, a browser supporting the Media Stream API is needed.

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Quality

Security

License

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Support

html-audio has a low active ecosystem.

It has 136 star(s) with 28 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 3 have been closed. On average issues are closed in 14 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of html-audio is current.

Quality

html-audio has no bugs reported.

Security

html-audio has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

html-audio is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

html-audio releases are not available. You will need to build from source code and install.

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html-audio Key Features

No Key Features are available at this moment for html-audio.

html-audio Examples and Code Snippets

No Code Snippets are available at this moment for html-audio.

Community Discussions

Trending Discussions on html-audio

Trim Silence in Front End with Web Audio API or anything else

Using ASP.NET MVC, how can I list multiple html audio players that each play a different file?

Updating audio.currentTime resets to 0 - unintended behavior (Django?)

Web audio api 5.1 surround example not working in firefox

Looking for documentation on JS Object.constructor() (method)

QUESTION

Trim Silence in Front End with Web Audio API or anything else

Asked 2020-Sep-23 at 14:57

I am trying to trim leading and trailing silence from an audio file recorded in browser before I send it off to be stored by the server.

I have been looking for examples to better understand the WebAudioApi but examples are scattered and cover depricated methods like the "ScriptProcessorNode" I thought I was close when I found this example

HTML Audio recording until silence?

which I was eager to see at least silence being processed, which I think I can use to subsequently trim. However after loading the example in a sandbox it does not appear to detect silence in a way that I can understand.

If anyone has any help or advice it would be greatly appreciated!

...

ANSWER

Answered 2020-Sep-23 at 14:57

While ScriptProcessorNode is deprecated, it's not going away any time soon. You should use AudioWorkletNode if you can (but not all browsers support that).

But since you have the recorded audio in a file, I would decode it using decodeAudioData to get an AudioBuffer. Then use getChannelData(n) to get a Float32Array for the n'th channel. Analyze this array however you want to determine where the silence at the beginning ends and the silence at the end begins. Do this for each n.

Now you know where the non-silent part is. WebAudio has no way of encoding this audio, so you'll either have to do your own encoding, or maybe get MediaRecorder to encode this so you can send it off to your server.

Source https://stackoverflow.com/questions/64013299

QUESTION

Using ASP.NET MVC, how can I list multiple html audio players that each play a different file?

Asked 2018-Dec-16 at 12:45

Background

I have been working on a personal project creating a media player/organizer fitted with a music library, import and playlist functionality which the users can customize and add based on their needs.

Issue

Within this project, i came to the most crucial part of the application where i want to list out all the songs the user had imported into their library and or playlists allowing the ability for these to be played. I came across the below post which is exactly the issue i am facing however i do not see a clear explanation of how to resolve this issue in turn why i am creating this post.

Link to post referenced: Using .Net MVC, how can I list multiple html audio players that play different files?

I used this post to play one audio file however i am still unable to use this to play multiple.

Code

Below you can see all of my attempts within the playlist view to try and be able to allow all songs in the playlist to be playable. It seems as though the foreach loop just skips over the audio tag entirely and looks to render one media player at load time:

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ANSWER

Answered 2018-Dec-16 at 12:45

You can change foreach part of your HTML this like:

Source https://stackoverflow.com/questions/53795446

QUESTION

Updating audio.currentTime resets to 0 - unintended behavior (Django?)

Asked 2018-Dec-10 at 04:50

I'm attempting to update the currentTime of an html audio element, however, it keeps resetting to 0 no matter what value I give it.

I've confirmed that the values I'm passing are less than the audio file's duration, and greater that 0. The following code works as-intended locally in an html file, but exhibits this strange behavior in my Django app.

HTML:

...

ANSWER

Answered 2018-Dec-10 at 04:50

For anyone struggling with the same issue. I was uploading media assets to my static directory through django-admin. For some reason (only in chrome) my assets were missing necessary headers: Accept-Ranges: bytes and Content-Range: bytes /. I could not find a simpler solution, so I routed my file uploads to post to an AWS S3 bucket where I could easily manage permissions/ headers, etc. I followed this tutorial and implementation was really easy. To my understanding, this (dedicated hosting of non-static files) is typically what is supposed to happen anyway. I hope no one struggles with this ever again.

Source https://stackoverflow.com/questions/53695835

QUESTION

Web audio api 5.1 surround example not working in firefox

Asked 2018-Sep-13 at 15:33

I've been playing a lott lately with the Web Audio Api on both Firefox and Chrome. A few days ago i started to experiment with a surround set. When i was trying surround audio in the web audio api i came to notice that my example works fine in Chrome v59 but not in Firefox v54.

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ANSWER

Answered 2018-Sep-13 at 15:33

After some deeper research it turned out to be a bug in firefox v54.

https://bugzilla.mozilla.org/show_bug.cgi?id=1378070

The channels will be processed but in the end down mixed to stereo. Mozilla is at the time of writing working on a fix.

Marked as resolved in firefox v57.

Source https://stackoverflow.com/questions/45322144

QUESTION

Looking for documentation on JS Object.constructor() (method)

Asked 2018-Aug-21 at 13:40

I have seen code similar to the following:

...

ANSWER

Answered 2018-Aug-21 at 13:38

Object is a function therefore its constructor is Function so Object.constructor is actually Function and that can be called as:

Source https://stackoverflow.com/questions/51949964

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install html-audio

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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