I have a question about receiving channels television. I just think if I watch TV and see, for example, ARD HD or ProSieben HD, the picture is not so good actually. When I stream over the internet or Netflix it is much better. Why?
Because ARD only sends HD Ready and Netflix employs Full HD
And as I heard from h there's also a difference between RTL HD and ARD HD. ARD with full number of lines and RTL with half higher resolution (but both are called HD Ready). Half the picture should not be so good, despite the higher resolution of moving pictures.
Not everything you look for example on Prosieben is HD some series / movies come from earlier and see, then synonymous accordingly.
The cable network operators squeeze more HD channels to a frequency than for the picture quality is good, 4 HD channels would be a picture quality as possible over Sat. In the cable networks up to 7 HD channels on a frequency gapackt what, of course, at the expense of image quality goes This is due to the limited number of frequency capacities in the cable networks, and there are more and more transmitters in the cable networks, which means the problem will be aggravated again, the cable operators have switched off the analogue transmitters for this reason, which will bring only an improvement in the short term.
In the link you can look at the frequency assignment of Vodafone for the Berlin network, there are still too many transmitters packed on a frequency despite analogue shutdown.
https://helpdesk.kdgforum.de/sendb/belegung-11.html
ARD HD and ZDF HD send in progressive scan which means that every single picture (frame) consists of one frame, the private one in HD send in interlace which means that the pictures are sent in fields (Fields). This builds a complete picture thus from two different fields. First all odd lines (upper field, odd field) are supplied with image information and then the even lines (lower field, even field).
