LFLiveKit - LaiFeng IOS Live Kit,H264 and AAC Hard coding，support GPUImage Beauty， rtmp transmission，weak network lost frame，Dynamic switching rate

•    Objective-C

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LFLiveKit is a opensource RTMP streaming SDK for iOS. LFLiveKit is released under the MIT license. See LICENSE for details.

yasea - RTMP live streaming client for Android

•    C

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Yasea is an Android streaming client. It encodes YUV and PCM data from camera and microphone to H.264/AAC, encapsulates in FLV and transmits over RTMP. non-gpuimage for demo without GPUImage module.

rtmp android rtmp-stream camera media live-streaming android-sdk android-library gles shader opengles glsl android-development

SmarterStreaming - 国内外为数不多致力于极致体验的超强全自研跨平台(windows/android/iOS)流媒体内核，通过模块化自由组合，支持实时RTMP推流、RTMP播放器、RTSP播放器、录像、多路流媒体转发、音视频导播、动态视频合成、音频混音、直播互动、内置轻量级RTSP服务等，比快更快，业界真正靠谱的超低延迟直播SDK(1秒内，低延迟模式下200~400ms)。

•    Java

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国内外为数不多致力于极致体验的超强全自研跨平台(windows/android/iOS)流媒体内核，通过模块化自由组合，支持实时RTMP推流、RTMP播放器、RTSP播放器、录像、多路流媒体转发、音视频导播、动态视频合成、音频混音、直播互动、内置轻量级RTSP服务等，比快更快，业界真正靠谱的超低延迟直播SDK(1秒内，低延迟模式下200~400ms)。

rtmp-pusher rtmp-player android-rtmp ios-rtmp windows-rtmp daniulive rtsp-player rtmp-client android-publisher rtsp2rtmp player rtmp rtsp rtsp-relay rtmp-h265 hevc rtmpclient rtspclient rtmp-broadcaster rtsp-to-rtmp

HaishinKit.swift - Camera and Microphone streaming library via RTMP, HLS for iOS, macOS, tvOS.

•    Swift

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Please set up your project Swift 4.0. Make sure you setup and activate your AVAudioSession.

rtmp hls streaming camera aac h264

OBS - Open Broadcaster Software

•    C++

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Open Broadcaster Software is free and open source software for video recording and live streaming. It supports Encoding using H264 (x264) and AAC, Intel Quick Sync Video (QSV) and NVENC, Live RTMP streaming to Twitch, YouTube, DailyMotion, Hitbox and more, DirectShow capture device support, GPU-based game capture for high performance game streaming and lot more.

video-streaming live-streaming video-recording game-streaming streaming

KSYMediaPlayer_iOS - 金山云iOS播放SDK（KSYUN Live Streaming player SDK），支持RTMP HTTP-FLV HLS 协议（supporting RTMP HTTP-FLV HLS protocol），直播延时2-3秒（Living delay 2 or 3 seconds）

•    Objective-C

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金山云iOS播放SDK（KSYUN Live Streaming player SDK），支持RTMP HTTP-FLV HLS 协议（supporting RTMP HTTP-FLV HLS protocol），直播延时2-3秒（Living delay 2 or 3 seconds）

player player-recording

nginx-http-flv-module - Media streaming server based on nginx-rtmp-module, HTTP-FLV/RTMP/HLS/DASH supported

•    C

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Media streaming server based on nginx-rtmp-module. 中文说明.

rtmp http-flv gop-cache media-server nginx-rtmp virtual-hosts nginx-http-flv chunked-transmission live-streaming h264 aac flvjs dynamic-module

Ant Media Server - RTMP, RTSP, WebRTC and Adaptive Bitrate. It can also record videos in MP4, HLS and FLV

•    Java

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Ant Media Server is an open source media server that supports RTMP, RTSP, WebRTC and Adaptive Bitrate. It can also record videos in MP4, HLS and FLV. It also supports WebRTC to RTMP Adapter, IP camera.

media-server webrtc broadcast rtmp rtsp hls mp4 ip-camera mp4-hls flv streaming livestream video-streaming audio-streaming streaming-server video-platform

PLStreamingKit - PLStreamingKit 是 Pili 直播 SDK 的 iOS 推流端，是不带采集模块老版本 SDK。如果是新用户接入，请使用 PLDroidMediaStreaming。该版本支持 RTMP 推流，h

•    Objective-C

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PLStreamingKit 是 Pili 直播 SDK 的 iOS 推流端，是不带采集模块老版本 SDK。如果是新用户接入，请使用 PLDroidMediaStreaming。该版本支持 RTMP 推流，h.264 和 AAC 编码，软编硬编支持。具有丰富的数据和状态回调，方便用户根据自己的业务定制化开发。具有直播场景下的重要功能，如：美颜、背景音乐、水印等功能。

digital_video_introduction - A hands-on introduction to video technology: image, video, codec (av1, vp9, h265) and more (ffmpeg encoding)

•    Jupyter

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A gentle introduction to video technology, although it's aimed at software developers / engineers, we want to make it easy for anyone to learn. This idea was born during a mini workshop for newcomers to video technology. The goal is to introduce some digital video concepts with a simple vocabulary, lots of visual elements and practical examples when possible, and make this knowledge available everywhere. Please, feel free to send corrections, suggestions and improve it.

video codec audio learning tutorial guide bitstream video-codec h264 h265 av1 compression arithmetic-coding frame-types adaptive-streaming dash vp9 hls ffmpeg handson

GPUImage3 - GPUImage 3 is a BSD-licensed Swift framework for GPU-accelerated video and image processing using Metal

•    Swift

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GPUImage 3 is the third generation of the GPUImage framework, an open source project for performing GPU-accelerated image and video processing on Mac and iOS. The original GPUImage framework was written in Objective-C and targeted Mac and iOS, the second iteration rewritten in Swift using OpenGL to target Mac, iOS, and Linux, and now this third generation is redesigned to use Metal in place of OpenGL. The objective of the framework is to make it as easy as possible to set up and perform realtime video processing or machine vision against image or video sources. Previous iterations of this framework wrapped OpenGL (ES), hiding much of the boilerplate code required to render images on the GPU using custom vertex and fragment shaders. This version of the framework replaces OpenGL (ES) with Metal. Largely driven by Apple's deprecation of OpenGL (ES) on their platforms in favor of Metal, it will allow for exploring performance optimizations over OpenGL and a tighter integration with Metal-based frameworks and operations.

Red5 - Media Server

•    Java

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Red5 is an Open Source Flash Server written in Java that supports Streaming Video (FLV, F4V, MP4, 3GP), Streaming Audio (MP3, F4A, M4A, AAC), Recording Client Streams (FLV and AVC+AAC in FLV container), Shared Objects, Live Stream Publishing, Remoting Protocols: RTMP, RTMPT, RTMPS, and RTMPE.

media-server video-streaming audio-streaming flash-server streaming-server music-streaming video-platform video

PLMediaStreamingKit - PLMediaStreamingKit 是七牛推出的一款适用于 iOS 平台的推流 SDK，支持 RTMP 推流，h

•    Objective-C

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PLMediaStreamingKit 是七牛推出的一款适用于 iOS 平台的推流 SDK，支持 RTMP 推流，h.264 和 AAC 编码，硬编、软编支持。具有丰富的数据和状态回调，方便用户根据自己的业务定制化开发。具有直播场景下的重要功能，如：美颜、背景音乐、水印等功能。

GPUImage - An open source iOS framework for GPU-based image and video processing

•    Objective-C

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The GPUImage framework is a BSD-licensed iOS library that lets you apply GPU-accelerated filters and other effects to images, live camera video, and movies. In comparison to Core Image (part of iOS 5.0), GPUImage allows you to write your own custom filters, supports deployment to iOS 4.0, and has a simpler interface. However, it currently lacks some of the more advanced features of Core Image, such as facial detection. For massively parallel operations like processing images or live video frames, GPUs have some significant performance advantages over CPUs. On an iPhone 4, a simple image filter can be over 100 times faster to perform on the GPU than an equivalent CPU-based filter.

quickblox-ios-sdk - QuickBlox iOS SDK for messaging and video calling

•    Objective-C

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QuickBlox is a suite of communication features & data services (APIs, SDKs, code samples, admin panel, tutorials) which help digital agencies, mobile developers and publishers to add great functionality to smartphone applications. Please read full iOS SDK documentation on the QuickBlox website, iOS section. Clone repository.

quickblox quickblox-ios-sdk sdk communication cocoapods messaging videocalling webrtc chat video custom xmpp attachments ios for-developers

GPUImage2 - GPUImage 2 is a BSD-licensed Swift framework for GPU-accelerated video and image processing

•    Swift

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GPUImage 2 is the second generation of the GPUImage framework, an open source project for performing GPU-accelerated image and video processing on Mac, iOS, and now Linux. The original GPUImage framework was written in Objective-C and targeted Mac and iOS, but this latest version is written entirely in Swift and can also target Linux and future platforms that support Swift code. The objective of the framework is to make it as easy as possible to set up and perform realtime video processing or machine vision against image or video sources. By relying on the GPU to run these operations, performance improvements of 100X or more over CPU-bound code can be realized. This is particularly noticeable in mobile or embedded devices. On an iPhone 4S, this framework can easily process 1080p video at over 60 FPS. On a Raspberry Pi 3, it can perform Sobel edge detection on live 720p video at over 20 FPS.

KSYStreamer_Android - 金山云Android采集推流SDK(Livestream SDK)，支持内置/自定义美颜(Beauty Filter)、美声(Beauty Voice)、软硬编(Software/Hardware Encoder) 、网络自适应(Network Auto Adapt)、混音(Voice Mixer)、混响(Reverb)、画中画(PIP)、连麦(RTC)、动态贴纸(Sticker)、大眼瘦脸(Bigger Eyes and Smaller Faces)

•    Java

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金山云Android采集推流SDK(Livestream SDK)，支持内置/自定义美颜(Beauty Filter)、美声(Beauty Voice)、软硬编(Software/Hardware Encoder) 、网络自适应(Network Auto Adapt)、混音(Voice Mixer)、混响(Reverb)、画中画(PIP)、连麦(RTC)、动态贴纸(Sticker)、大眼瘦脸(Bigger Eyes and Smaller Faces)

livestream recorder beautyfilter

SGPlayer - A powerful media player framework for iOS, macOS, and tvOS

•    Objective-C

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A powerful media player framework for iOS, macOS, and tvOS. Support 360° panorama video, VR video. RTMP streaming.

player ios tvos avplayer ffmpeg vr-video 360-video

Owncast - Take control over your content and stream it yourself

•    Go

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Owncast is a self-hosted live video and web chat server for use with existing popular broadcasting software. Point your live stream at a server you personally control and regain ownership over your content. Owncast is for people who are live streamers, or who wants to host live streams for others. It’s a “one to many” broadcast much like Twitch, Facebook Live, YouTube Live, etc.

video streaming-video livestream hls chat rtmp broadcasting live-streaming

ios-streaming-sdk - Spotify iOS Streaming SDK

•    Objective-C

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WARNING: This is a beta release of the Spotify iOS SDK. Welcome to Spotify iOS SDK! This ReadMe is for people who wish to develop iOS applications containing Spotify-related functionality, such as audio streaming, playlist manipulation, searching and more.