WhatsApp trick to share a file More than 16MB size:

By default WhatsApp doesn't allow to share a file of size more than 16MB, Although images and audio messages doesn't occupy more than 16MB but when it comes to Videos, they may occupy more than 16MB size. To send video's of size more than 16MB you have to compress the size of video. By using Video Converter Android, you can compress the actual size of videos without losing much quality and later you can send video on WhatsApp.