direct viewing shows in original format not upscaling to my samsung tv. why

[jraju]

Hi, When I just use internet to view youtube videos ,it plays the video fine but not to fit my samsung tv which has 1920x1080. It is displaying somewhat in reduced display. But if the same video is viewed thro usb thro, the tv, the upscaling is done and it occupies the full screen.
May I know, why
Normally, tv upscales the video to fit the tv display size , the lesser resolution videos, but why it is not so, when you directly play the video using internet access is not known to me.
Simply put it, why it is not scaling when directly accessing the videos in youtube site, or using youtube app.
or I miss something. When you click, the youtube videos online, there is no way of increasing to full size as you usually open in pc and play full screen

[ProWo]

You must set full screen onto the YT webpage.

[jraju]

hi,prowo, there is no provision in the yt page. There is nothing i can do about it. IN pc, i could click to full screen.

[Alwyn]

it is not scaling when directly accessing the videos in youtube site, or using youtube app.

I have an LG and yes, there is no provision to select "full screen" in the YT app. The TV's Zoom function doesn't even have any option to change the image size; the only option is "Original". For other inputs, I have various options such as 4:3, 16:9, Stretch, Original.

It looks to me like an issue with the YT app on your TV.

[davexnet]

Is the op even using the YouTube app? He says he watches from the " internet ".
Tv web browser?

[jraju]

what i meant from internet is the wifi connectied tv. When you open up, the tv menu, there is youtube in the tabs shown. I mean , accessing youtube videos thro, this tab and play a video on the tv screen. Do you mean that there is an alternative