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I have a video file on my Canon Camera. When i diretly connect it to TV via HDMI, video quality is so high. But when i copy that file to PC and watch in on same TV screen, video quality decrease. TV screen is full HD and both connection is HDMI. How can his happen?

Note: PC use same TV as screen also.

LacOniC
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  • It is possible the video is being compressed as you transfer it to the PC - do you know the format, duration and file size of the video on the PC? – Mick Oct 28 '15 at 12:22

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Very simple.

Canon cameras, like most video-specific devices are tuned for image quality. Computers try to output accurate images with minimal processing ( unless you use specific tools for it )

What you see is completely natural and not an issue. It's actually pretty software/implementation specific

DannyZB
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  • But i mean camera output is better. When i put video on PC, quality decrase on same TV screen. – LacOniC Oct 27 '15 at 12:09
  • camera is tuned for display of images and video, it probably does post-processing on things that it displays on the screen. your computer does not - it tries to display the images closer to the source file ( i.e. without image enhancements / quality improvement before display ) – DannyZB Oct 27 '15 at 12:53