Friday, December 30, 2016

Qt wrappers for codec2 library


Qt wrappers for codec2 library


About

As I wrote in previous post I was amazed by codec2 (w:codec2) library for speech encoding. You can find more documentation about how to build codec2 library on Windows in my previous post:

You can find more information about codec2 on home page of codec2 here:

Next I want to write wrappers for Qt and test this library with my speech.  See below and you will find more.

Friday, December 16, 2016

Building codec2 for Windows using Cmake and MinGW


Building codec2 for Windows using Cmake and MinGW


I want to build and use codec2 library in my Qt application for Windows. Codec2 is incredible library for speech processing it can encode speech from 3200 up to 700 bit/s. Amazing! Let's play with it!

So I need to do:
  1. build codec2 for Windows
  2. write Qt wrappers for codec2 library;
  3. write application able to use codec2 with QAudio sub-system. 
This post will explain how to do first step - build codec2 for windows using CMake and MinGW