Repository Index

Audio synthesis, processing, & analysis platform for iOS, macOS and tvOS

• audiokit
• swift
• playground
• audio

GPUImage 2 is a BSD-licensed Swift framework for GPU-accelerated video and image processing.

GPUImage 3 is a BSD-licensed Swift framework for GPU-accelerated video and image processing using Metal.

A video composition framework build on top of AVFoundation. It's simple to use and easy to extend.

• avfoundation
• videoediting
• video
• video-processing

:guitar: A maestro of pitch detection.

• pitch-detection
• audio
• pitch-estimation
• pitch-engine

🔄 Export and transcode media in Swift

• swift
• transcode-media
• transcoder
• audio

YiVideoEditor is a library for rotating, cropping, adding layers (watermark) and as well as adding audio (music) to the videos.

• ios-video-editor
• video-editor
• watermark
• video

Lightweight on-device keyword spotting engine for iOS using CoreML and real-time audio streaming.

• audio
• coreml
• ios
• keyword-spotting

OtosakuStreamingASR-iOS is a real-time speech recognition engine for iOS, built with Swift and Core ML. It uses a fast and lightweight streaming Conformer model optimized for on-device inference. Designed for developers who need efficient audio transcription on mobile.

• asr
• conformer
• coreml
• ios