You tube links are 11 characters upper & lowercase letters, digits, dashes & underscores. (Base 64, but with some modifications to make it more URL friendly). For 11 characters the source is 66bits (however, the random number generators in ShortCode only generate 64bit numbers)
You tube links are 11 characters upper & lowercase letters, digits, dashes & underscores. (Base 64, but with some modifications to make it more URL friendly). For 11 characters the source is 66bits (however, the random number generators in ShortCode only generate 64bit numbers)