During playback, why is my recorded video only plays the audio and no video? (iBulb LTDVRIR)

During playback, why is my recorded video only plays the audio and no video? (iBulb LTDVRIR)

When you playback your recorded videos and you could only hear audio, no video at all, this means that the media player you are using does not support 3GP video format.

To fix this problem, please download a media player that supports the 3GP video format like VLC media player. You can google VLC player or you can download it directly from the link below.

http://www.videolan.org/vlc/index.html