TV/VCR/Stereo Troubleshooting/upscaled


Do tv's upscale videos when connected through a hdmi from a computer? Say I have a 4k tv and my graphics card is capable of outputting 4k as native res and I connect my pc to my tv. I then play a 1080p video on my pc. Will my tv upscale the 1080p video or leave it alone because the pc is outputting 4k from the graphics card even though the video itself is only 1080p?

Please google around and read some of the comments and forums on this subject.  Seems there are many asking this and various related questions.

My sense is it depends a great deal on the individual maker of the cards and the 4k tvs as to how they have handled it. You must have a complete listing of the specs for both products and it even may be necessary to experiment with actual products to find out how they process it and if there are secret settings the manufacturers have coded into their softwares.

So, I don't have an exact answer - and there may not be one without some knowledge at the manufacturers design detail level.

Above is one example of some of the discussions surrounding these questions.

Hope this helps.  

TV/VCR/Stereo Troubleshooting

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Consumer Electronics of all kinds. Audio, esoteric audio systems and components, video, tv. Digital equipment for consumer use. Ham radio and automotive electronics. Note: I give advice on tv repair based on general consumer electronics engineering experience but I am not engaged in actual repair of sets. MAKE SURE YOU GIVE THE MAKE AND MODEL NUMBER AND AGE OF THE SET. BE SURE TO CHECK YOUR EMAIL FOR THE RETURN ANSWER DURING THE NEXT 24 HOURS AS I TRY TO REPLY TO ALL QUESTIONS WITHIN THE SAME DAY IF NOT THE SAME HOUR.


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