abx-test-qt

Qt application for performing ABX codec listening tests.

Features

• Conveniently convert files to desired format and/or bitrate with ffmpeg.
• Choose number of tries and segment of files to perform test with.
• Switch between A, B and X, rewind, seek back/forward at any point of time.

Dependencies

• qt5-base
• qt5-multimedia
• ffmpeg (needed for audio conversion)

Build

mkdir build
cd build
cmake .. && make

Usage

1. Run abx-test-qt.
2. Select files for A and B, number of tries, desired segment of files.
3. Press OK, then start test.
4. Play A, B and X, make your guesses.
5. Inspect your results after test ends.

TODO

• Mitigate click when switching players