Time stamping when audio begins to play
7 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Is there a way of getting a timestamp for when you start playing audio similar to how you can get a timestamp for a Screen flip?
So far I read an audiofile in and load it using audioread and audioplayer. I want a way of noting the time that the player starts playing the file.
Any help is greatly appreciated!!!
0 Kommentare
Antworten (1)
Walter Roberson
am 28 Sep. 2016
As far as I know, getting the timestamp for a screen flip is something that would require the third-party Psychtoolbox, but if you know a MATLAB way, then I would be interested in seeing that.
audioplayer has a StartFcn callback that you could use now() or datetime() with to get a timestamp. However, I would be suspicious about the accuracy of that, since functions can take arbitrary time to execute.
0 Kommentare
Siehe auch
Kategorien
Mehr zu Timing and presenting 2D and 3D stimuli finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!