On Mon, Jun 20, 2016 at 02:18:38PM +0200, Richard Cochran wrote: > Documentation/sound/alsa/timestamping.txt says: Examples of typestamping with HDaudio: 1. DMA timestamp, no compensation for DMA+analog delay $ ./audio_time -p --ts_type=1 Where is this "audio_time" program of which you speak? Thanks, Richard