libstreaming - A solution for streaming H.264, H.263, AMR, AAC using RTP on Android

•    Java

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libstreaming is an API that allows you, with only a few lines of code, to stream the camera and/or microphone of an android powered device using RTP over UDP.

android h264 rtsp-server aac amr mediarecorder mediarecorder-api rtp mediacodec

waveform-playlist - Multitrack Web Audio editor and player with canvas waveform preview

•    Javascript

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Inspired by Audacity, this project is a multiple track playlist editor written in ES2015 using the Web Audio API. Load tracks and set cues (track cue in, cue out), fades (track fade in, fade out) and track start/end times within the playlist. I've written up some demos on github for the different audio fade types in the project.

playlist waveform audio audio-visualizer audio-player annotations audiorecorder webaudio music mediarecorder harmony playback daw audacity stem tracks multitrack editor record recording player

RecordRTC.js - WebRTC JavaScript Library for Audio+Video+Screen+Canvas (2D+3D animation) Recording

•    Javasript

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RecordRTC is WebRTC JavaScript library for audio/video as well as screen activity recording. It supports Chrome, Firefox, Opera, Android, and Microsoft Edge. Platforms: Linux, Mac and Windows.

webrtc recordrtc mediarecorder mediastreamrecorder mediarecorder-api record-audio record-video webrtc-recording record-screen video-streaming audio-streaming

audio-recorder-polyfill - MediaRecorder polyfill to record audio in Edge and Safari

•    Javascript

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MediaRecorder polyfill to record audio in Edge and Safari 11. Try it in online demo. We recommend creating separated webpack bundle with polyfill. In this case, polyfill will be downloaded only by Edge and Safari. Good browsers will download less.

mediarecorder polyfill edge safari wave wav webrtc audio web-audio-api recorder