ndc plugs have released Reversinator, a "simplistic realtime audio-reversing plugin"!
The input audio is read into a 88200-sample buffer, which has two read pointers (going in the opposite direction of the write pointer), half the buffer apart. The sound from each pointer is mixed according to a raised cosine type envelope, to ensure the volume is constant, and that you never hear the discontinuity between the previous data and the new data being written in.
The input audio is read into a 88200-sample buffer, which has two read pointers (going in the opposite direction of the write pointer), half the buffer apart. The sound from each pointer is mixed according to a raised cosine type envelope, to ensure the volume is constant, and that you never hear the discontinuity between the previous data and the new data being written in.