Unable to play large m4a audio file using wavesurfer

I am trying to develop a UI for editing a audio file using wavesurfer.js. I am adding this as feature to the existing ember application. On loading large audio files of m4a format, I received an error: error-handler.js:63 Error decoding audiobuffer Uncaught (in promise) DOMException

Its working very well in firefox and its working in chrome(if i use plain javascript). And its working in both browsers when tested with a new ember application. Its only a problem with the current ember application and that too only in chrome.

Error decoding audio buffer Uncaught (in promise) DOMException