I do not like Codec packages. You may ask why that is the case and my answer would be that they tend to install more than is needed to run the videos on your computer. There are also lots of fake codec packages out there that install viruses and trojans on your system.
Find out which audio or video codec is missing
Nothing is more frustrating than to witness that the movie that you downloaded for hours won’t play on your computer. Maybe there is only black screen, no audio, blurred pictures or out of sync audio and video. The most likely cause for this behavior is that a audio or video codec is missing on your system.

