No audio for videos on some (!) SmartPhones when MP3 codec is used?

  • Replies:1
Peter
  • Forum posts: 266

Nov 25, 2019, 11:37:07 AM via Website

Occasionally I send some videos to other people on WhatsApp.

If these MP4 videos contain (beside MPEG-4 video codec) an lame-MP3 encoded audio track then some (but not all) people cannot hear the audio (only video).

As far as I can see these people are using an iPhone.

Can it be that iOS on iPhones does not understand MP3 audio tracks?

What else can be the problem?

Peter

Reply
marco sarli
  • Admin
  • Forum posts: 1,011

Nov 26, 2019, 5:01:23 AM via Website

Most certainly iPhone. Convert to mp4 always

Helpful?
Reply