ePub problems on Android devices

Hello,
I am using DocBook to create ePub files. The ePub can be viewed perfectly on iOS devices (iPhone 6 and iPad, with iBooks) but I could not find an ePub reader that would format the ePub document properly on the Android device. We tried many ePub readers, but they would either not be able to format the tables properly, or they would not play the videos from the ePub file... Any ideas?

Thank you so much!

Flavia

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Flavia Majlis, 
MSc, Computer Science, McGill University
BFA, Photography, Concordia University

www.flaviamajlis.com
cabinetphoto.org

www.simlog.com

1.514.909.6101