I used HTML5 video tag to display video on my webpage but i can only play Mp4 video not 3gp format video , I tried changing type 'video/3gpp' but it's not playing 3gp format videos,
<video width="520" controls>
<source src="<?="uploads/observation/video/".$observation['video'];?>" type="video/mp4">
</video>
Need help to solve this , I tried Jwplayer , Flowplayer libraries too which also not supports 3gp format.