How much can you compress a 46GB video without losing quality?

Question

WordPress

Hello.
Please specify how much you can compress a 46GB video (blu ray) without quality loss and with what archiver?

Answer 1

Here is an example of output by slug (label):

$slug='default';
if($slug){
  $arg=array('category_name'=>$slug,'posts_per_page'=>3,);

$catquery = new WP_Query($arg); ?>
<?php while($catquery->have_posts()) : $catquery->the_post(); ?>
<h3><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h3>
<div><?php the_excerpt(); ?></div>

<?php endwhile;wp_reset_postdata();
  }

if something is not clear you can look here:
Видео на ютуб вывода с управлением через кастомайзер. исходники под видео
об id то же сказано...

Answer 2

By 2~3% by an archiver who knows how to LZMA .

Answer 3

No quality loss whatsoever. We press through x264.exe with the -crf12 parameter, the quality remains as close to the original as possible, the size is around 10-20 gigs (it depends on the movie). Yes, transcoding one movie takes a couple of days.