Is it possible to disable video smoothing at the encoding stage?

Question

Video

Is there a parameter in the video (mp4) that is responsible for the presence and type of pixel anti-aliasing in the output? It is necessary that when the video is enlarged, it does not blur, but pixelates.

Answer 1

Yes, for H.264:

-x264opts no-deblock
-aq-mode 0

https://forum.videohelp.com/threads/390298-FFmpeg-...

Answer 2

You can also specify it this way.

$(window).scroll(function(){
    $('.main-nav-wrap').toggleClass('header-has-background', $(this).scrollTop() > 0);
});

Answer 3

The dude in the comment under the post is right. toggle changes the class, we need addClass instead