Apply video filters for video stored in sd card

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Hi, I need to apply video filters like sepia, vintage, etc on a video while previewing it to user in android. From OpenCV Tutorial 3 - Camera Control, i can see that it can be done from input directly taken from camera but can this also be done for video sample already recorded.I am currently playing video using Exoplayer. Please give some pointers if this can be done through OpenCV using same player or if there is some other way to apply filters to video.