Having problems with video playback on wm6.5 roms

[Dutt1113]

every wm6.5 rom i have tried so far including mightyrom6, energyrom, and haze 1.4 have all had poor video playback including video files i open through file explorer and ones that people send me through video messages. has anyone else been experiencing this issue? the video playback is really slow and choppy like 1-2 frames per second. Does anyone have any ideas as to why this is happening? Anyhelp would be greatly appreciated because I can't play any video files at all. Thanks