Use StretchAudio in realtime

9 次查看（过去 30 天）
youngz
youngz 2021-8-2
回答： jibrahim 2021-8-2
Hi there,
I am trying to adapt the StretchAudio to be used in realtime. In my matlab code I present a video, in different speeds, managing the inter frame interval. Now, I have to adapt, over it, the audio. Unfortunatelly, the interframe interval is a variable value and, consequentially, the audio stretching should be performed in realtime.
I found "Realstretch" on file exchange, but, unfortunatelly, the plugins do not work in Window.
Thanks

请先登录，再回答此问题。

回答（1 个）

jibrahim
jibrahim 2021-8-2
Hi youngz,
I suggest you use audioTimeScaler:
https://www.mathworks.com/help/audio/ref/audiotimescaler-system-object.html
This object supports a tunable speedup factor for real-time applications.

类别

在 Help Center 和 File Exchange 中查找有关 Audio Processing Algorithm Design 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by