The True Audio ( TTA ) is a free codec for lossless audio data compression by a Russian programmer group. It is based on adaptive prediction filters.
The official encoder accepts uncompressed linear PCM material from WAV audio files with sample depths of 8, 16, 24 -bit integers as well as 32 -bit floating-point data.
The format offers
- Real-time processing,
- Metadata by ID3v1 and ID3v2,
- Fault tolerance,
- Is compatible with the standard replay and gain
- Suitable for the Matroska container
It does not support streaming and no RIFF chunks.