Lark is a simple audiobook creator. It can load books in TXT, PDF and FB2 formats. Through use of the GStreamer backend many popular audio file formats are supported including: WAV, Ogg/Vorbis, Ogg/Opus, FLAC and even MP3 and AAC if you install additional codecs. Voice is synthesized using RHVoice and ESpeak TTS engines.
This is a companion discussion topic for the original entry at http://copr.fedorainfracloud.org/coprs/lostmemories/Lark/