jitterbuffer

node-jitterbuffer

NodeJS native bindings to libspeex jitter buffer

var jitter = require('jitterbuffer').JitterBuffer;
var JB = jitter.JitterBuffer;
var jb = new JB();

jb.put({ data: new Buffer(10), timestamp: 10, span: 10 });
jb.put({ data: new Buffer(10), timestamp: 30, span: 10 });
jb.put({ data: new Buffer(10), timestamp: 20, span: 10 });
jb.put({ data: new Buffer(10), timestamp: 50, span: 10 });

jb.get(10).timestamp; // 10
jb.get(10).timestamp; // 20
jb.get(10).timestamp; // 30
jb.get(10)            // jitter.MISSING
jb.get(10).timestamp; // 50

Platform support

Supported platforms:

• Linux x64, arm, ia32
• Darwin x64
• Windows x64

Add new supported platforms by running ./configure in deps/speex-1.2rc1 and copying the following files:

• config.h
• include/speex/speex_config_types.h

to deps/config/speex-1.2rc1/<os>/<arch>. With config.h going to the root and the speex_config_types.h going to the speex subfolder. See the existing linux configurations for an example.

Use the following flags: --enable-static --disable-shared --with-pic

Add the new platform/architecture to package.json to enable npm install.