In a survey I've added mp3 files so that the survery takers listen to the audio then have to answer a question about said audio. I noticed that there is an option to edit the playback speed for the file, and am wondering if there is any way to disable this feature as doing so may be detrimental to the results.
How do I disable the ability for survey takers to edit the playback speed on an mp3 fille?
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