How to resample the audio

[sangshengjie]

Does the MediaPlayer support resample audio(44100hz ...) to play?
My device only support 44100 sampling rate, how can I resample the audio?

[knikhila]

Hello @sangshengjie,

In order to resample to a specific frequency, you will have to modify the source code in MediaPlayer.cpp.
You can add an audioresample element between the converter and the autoaudiosink.
Please refer to the below link:
https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-plugins/html/gst-plugins-base-plugins-audioresample.html.

Thanks,
Nikhila

[sangshengjie]

@knikhila

Thanks