In accordance with YouTubewhen one video έχει κακή ποιότητα δε φταίει αυτό, αλλά κυρίως οι πάροχοι Internet (ISPs) και έπειτα οι ίδιοι οι users.
This is his claim YouTube has a basis because the videos are stored on servers all over the world and what the provider has to do is get from closer server data.
If the provider is not big capacity on his servers, then the video will is delayed to reach the user of the service, so he can see it in low resolution and therefore poor quality.
Also, the fault of the user, is when for example one home network, some user consumes all of the bandwidth and does not allow the YouTube user to view the video in high resolution.
The YouTube the tool was released Google Video Quality Report, which, initially in America and Canada and in the future in more countries, can and lists the "bad" Internet providers, collecting anonymously data from user logins who visit it.
Also, the tool he explains how uploading videos works on YouTube, as well propose ways for more smooth playback, giving solutions to often problems.
Source: e-pcmag.gr