progdvb.com

Hello ,

i connected my pc to Samsung LCD 32° using vga cable and i find myself on some crappy quality

someone can clarify why i got bad quality comparing to when i connect TV with receiver

Thanks

What has this to do with progdvb ?

SiLencer wrote:What has this to do with progdvb ?

i'am just asking to get answer
i just wanna know to added to my knowledge why when connecting pc+skystar with LCD bad quality & Receiver+LCD got good quality

nothing to do with progdvb just wanna know

thanks

Quality is relative, and it has many aspects.

Even individual differences may appear, as some people prefer a sharp crisp picture even if bringing artefacts, whilst others would like a soft and artefact free picture.
So what exactly is making you think about a lower quality?
May well be, a technically perfect screen picture brings up all the limitations of a quite low data rate and lossy transmission...

First of all, the codec in use can bring quite some differences, regarding it's post processing, calculation accuracy, error tolerance and perhaps even beautification (deblocking, deinterlacing, ... ).
Almost the same goes for your graphics card and it's driver and settings.
BTW, there are great differences between VGA monitor cables, which would not just effect the video quality, but the desktop quality THERE as well.
Those differences also depend on the resolution you are feeding over it.

Then, input ports of modern LCDs may vary, even if using the same standards, due to different quality relevant default settings.

Feeding an LCD in any other resolution and frame rate than it's native one would in any case cause some extra quality losses due to internal conversion. But even then, some users may prefer the results, relative to pure truth. Like if watching a relatively sharp but sometimes noisy PAL 576 lines picture on an original NTSC 480 lines panel, which washes away all the noise by downscaling.


However, SiLencer is absolutely correct, this is NOT a ProgDVB issue, as ProgDVB uses 3rd party codecs. And this for, it does not decide anything on picture quality, once a station is tuned and locked on.

This place is meant for ProgDVB related issues only.
You have agreed with the board rules on registering.

Yes Thank you Juergen for the explanation
i mainly posted that here cause they are some expert here that can answer me
i wasnt to do relation with progdvb , in fact just to take information about that matter.

plz you can feel free to delete or move this topic

danke

Codecs, Video renderer, type of connection for TV...

Prog wrote:Codecs, Video renderer, type of connection for TV...

Thanks Prog for the info but i tried that & i use the best cyberlink