We definitely understand that perspective and appreciate the feedback. Even though they aren't video-based, another couple great resources that might prove more approachable are Mastering Bitcoin by Andreas Antonopoulos and Learning-Bitcoin-from-the-Command-Line by Blockchain Commons.

https://github.com/bitcoinbook/bitcoinbook https://github.com/BlockchainCommons/Learning-Bitcoin-from-the-Command-Line

Thanks for the interest @spraveenitpro. The inaugural protocol class is our first offering, but there is more to come. Please sign up for our mailing list to be notified other offerings as we launch them. We’ll be hosting a free encodings lecture covering hex, base64/base58, little v big endian open to everyone -- Thurs, Feb 3rd 7-8.30p CST

http://eepurl.com/hRiuhT