I'm starting on learning Korean, I like [series](https://www.youtube.com/watch?v=0ZhOeA0RD9o) of video lectures.
However I do struggle with the pronunciation, and I wonder if like English there's a phonetic alphabet somewhere I can follow or use as reference for study.

Just to clarify I mean something like [this](http://www.bbc.co.uk/learningenglish/english/features/pronunciation).

I cannot manage to find a phonetic alphabet though.
The Korean lecture's video I linked explains how to pronounce characters etc, however there's some character where it seems to me the pronunciation is different.

Specifically I'm not sure I understand the pronunciation of the "beginning consonants", they seem to me are kind of "mixed sounds".

Thank you

**Update** : I cannot find the app I used to use to improve my English pronunciation, there's [this video](https://www.youtube.com/watch?v=azky_OVMplQ?) that shows the app: