Why does the capture board pixelate the image?

O

Oleg Petrov2020-07-10 08:22:42

Video broadcast

Oleg Petrov, 2020-07-10 08:22:42

The image becomes less clear.
Board Avermedia Dark Crystal 750
Above the image from the board, and below as on the monitor.
https://imgur.com/a/Gtxg15h
Just fonts that are transferred by the board
https://imgur.com/a/hL4OPVs

What can I do?

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2 answer(s)

1

15432, 2020-07-10
@Smeilz1

When capturing or shooting video, there is always the issue of transferring and storing video data. Uncompressed FullHD video takes up an unrealistically large amount of space. Without compression, a one-minute video would take up gigabytes of space, and there would not be enough USB 3.0 bandwidth for transmission. Therefore, compression is applied to the video immediately upon capture, due to which you see a decrease in quality.

A

Alexander Skusnov, 2020-07-10
@AlexSku

You may have saved the file as a jpg. You need to either change the quality (100%) or select a different save format (lossless).