Why wont my LG Harmony wont play videos I RECORDED on the phone?

[Androyed25]

I have an sd card which is 16 gigs

 

[Smply_Rckless]

I have an sd card which is 16 gigs

Is it giving u any error message ?

 

[MP4Fix]

I have an sd card which is 16 gigs

If you have repeated problems with many videos, It is usually caused by a hardware problems with SD card/internal memory.