However, the audio codec supported by desktop and mobile device media player application will be limited to just few ones. As a multimedia container format, the MP4 file can be encoded with various different audio codec such as MP3, WMA, AAC, AC3, DTS, LPCM, ALAC, DTS-HD. If your MP4 file is not corrupted and your Media Player are also properly installed, then the MP4 no audio issue can be caused due to the unmatched codec. If you are having problems with media playback on your computer when using Windows Media Player, VCL, QuickTime, Media Player Classic, etc, you can simply uninstall it and try to install the right one. The good news is that you can recover them with some professional media recovery programs such as Jihosoft MP4 video repair tool.Ĭause 2: Corrupted media player installation If the MP4 files become corrupted or damaged, you may be disappointed to find that even the powerful Windows Media Player and the all-inclusive VLC player sometimes can’t play the files. In this article, we will mainly talk about the top 3 causes which can be easily fixed by your own.

Some cases can be extremely rare in practice and you shouldn’t be trying to fix them yourself anyway. There are various reasons that can cause MP4 no sound problems. Is there a way to fix this? The files were deleted from my phone as it was running out of space. “I just moved video files from my Samsung Note 3 phone to my laptop which is running Windows 10. other “downloaded” mp4 files do have sound. “mp4 files from my camera and phone will not play sound. ” I need help please I downloaded a hi def video of about 30 minutes long and when I play it in windows media player i am not getting any sound at all. Please help. Following are three MP4 no audio issues that people have reported in Microsoft forum:

MP4 no sound problems is quite common when people try to play the MP4 video on computer or mobile video players with Windows Media Player, QuickTime, VLC, Media Player Classic, etc.

Media player classic no audio