PCM Packages

Adjust and cache PCM audio samples on the fly

Extract PCM data from audio/video file with ffmpeg

A Node.js Transform stream that converts a raw PCM input from Float32(-1.0 to 1.0) into Int16(-32768 to 32767).

Format PCM data stream

PCM audio data normalizer

A transform stream for converting audio encoded as 32-bit floats to 16-bit intergers

Transformation stream for PCM data

Node.js bindings to Xiph's RNNoise denoising C library

Easy-to-use stream-based media transcoding

Easy-to-use stream-based media transcoding

Portable PCM audio capture and playback for browsers

> web音频录制器

SDK for connect with ID Gob.pe

SDK for connect with ID Gob.pe

Output PCM audio data to the speakers

Native bindings for libsamplerate

Output PCM audio data to the speakers

Class for high-level audio manipulations

Play/Stream/Record PCM audio data & Encode/Decode Opus to PCM audio data

音视频SDK