Step 6: Click on Apply and then close QuickTime and re-launch it. Step 5: Then check in the box that says ‘Safe mode (waveOut only)’. Step 3: Then head to Preferences and click on QuickTime Preferences. Step 2: From the top left corner, select the Edit menu. Step 1: Launch QuickTime from the program menu. To solve this, follow the steps as given below. This will lead to poor file rendering, hence the absence of sound.

Other reasons that could result in sound not coming out of your QuickTime video could be the following:Īfter updating QuickTime if it still does not play any sound, it may be because the old installation files are still being referenced to by the application.

You can either fix this by installing the missing codec or convert the video into the required QuickTime format. The most obvious answer to playing a video with no audio is to check if your QuickTime installation has decoded all the video files. QuickTime may not give any sound during playback, especially if the video is encoded in a format that QuickTime cannot read.

Can t hear audio in after effects