We have collected the most relevant information on Quicktime Audio Playback Problems. Open the URLs, which are collected below, and you will find all the info you are interested in.
Fix QuickTime No Sound Issue - Remo Software
https://www.remosoftware.com/quicktime-no-sound#:~:text=1%20Check%20system%20speakers%20and%20drivers.%20Ensure%20that,files%20then%20it%20seems%20those%20files%20are%20corrupted.
Fix QuickTime No Sound Issue - Remo Software
https://www.remosoftware.com/quicktime-no-sound
Quicktime Player no audio on playback - Apple Community
https://discussions.apple.com/thread/7965148
Audio playback issue may have been triggered by the upgrade to Sierra depending on the Mac OS X version you upgraded from. Since Mavericks, QT X playback is directly supported by a "closed" codec AVFoundation structure embed while QT 7 is supported separately by the "classic" QT 7 structure embed which employs an "open" codec access as configured by the user.
How to Fix No Sound Problem in QuickTime MOV File?
https://www.remorecover.com/windows/quicktime-mov-file-no-sound.html
If the MOV file is not playing sound even after update, then the problem could be QuickTime still referencing old installation files. You can solve this problem by following the steps mentioned below: Launch QuickTime application, and go to Edit menu ; Select Preferences -> QuickTime Preferences; Click on Audio, select Safe mode (waveOut only) option
QuickTime 7.4.5: no video/audio playback, fixes; …
https://www.cnet.com/tech/computing/quicktime-7-4-5-no-videoaudio-playback-fixes-problems-installing/
Now you know Quicktime Audio Playback Problems
Now that you know Quicktime Audio Playback Problems, we suggest that you familiarize yourself with information on similar questions.
