KO
|
EN
gitlite — search
Search
#javascript
#python
#hacktoberfest
#react
#ai
#typescript
#llm
#go
#golang
#android
#machine-learning
#rust
#deep-learning
#linux
PlotAudio
★ 12
Open GitHub ↗
Draws audio waveforms
Download README (.md)
Explore Similar Repositories
MiddleEllipsisText
:
A Text Component with ellipsis in the middle of text for Jetpack Compose and Compose Multiplatform
python-toolpathing
:
Small workshop on Python toolpathing in Blender.
react-india
:
Turborepo for my React India talk
FuzzyCode
:
A demonstration of Fuzzy logic within Python3.
pawprint
:
A substitution of systemd-tmpfiles
// repository documentation
Was this content helpful?
★ 0
(0 ratings)
Select Rating:
★
★
★
★
★
Submit Feedback
Recent Feedback
×
Download README
Do you want to download the
README.md
file for
PlotAudio
?
Download (.md)
 # PlotAudio ## Draws audio waveforms The associated Xcode project implements a SwiftUI app for macOS and iOS that processes audio samples in a file to plot their decibel levels over time. Learn more about plotting audio samples from our [in-depth blog post](https://www.limit-point.com/blog/2022/plot-audio). The subfolder *PlotAudio* contains a small set of independent files that prepare and display audio data in a specialized interactive view. The remaining files build an app around that functionality. A list of audio and video files for processing is included in the bundle resources subdirectories *Audio Files* and *Video Files*. Add your own audio and video files or use the sample set provided. Tap on a file in the list to plot its audio. Adjust controls for appearance and drag or tap on the audio plot to set play locations. <img src="https://www.limit-point.com/assets/images/PlotAudio_PlotIndicator_Wavvy.jpg" height="64"> The core files that implement preparing and plotting audio data in a view: * DownsampleAudio : The [AVFoundation], [Accelerate] and [SwiftUI] code that processes audio samples for plotting as a [Path] with the `PlotAudio` Function. * PlotAudioWaveformView : The [View] that draws the plot of the processed audio samples. * PlotAudioObservable : The [ObservableObject] that handles interacting with the plot such as dragging to set play location via its `PlotAudioDelegate`, or updating when necessary. The *PlotAudio* folder can be added to other projects to display audio plots of media [URL] or [AVAsset]. The Xcode preview of `PlotAudioWaveformView` is setup to display the audio plots of three included audio files. [AVFoundation]: https://developer.apple.com/documentation/avfoundation [Accelerate]: https://developer.apple.com/documentation/accelerate [SwiftUI]: https://developer.apple.com/tutorials/swiftui [Path]: https://developer.apple.com/documentation/swiftui/path [View]: https://developer.apple.com/documentation/swiftui/view [ObservableObject]: https://developer.apple.com/documentation/combine/observableobject [AVAsset]: https://developer.apple.com/documentation/avfoundation/avasset [URL]: https://developer.apple.com/documentation/foundation/url
