How Film Grain Effects Bit-rates When Encoding 4K Ultra HD Blu-ray Movies
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- Опубликовано: 18 янв 2023
- I discuss how different types of content effects bit-rates, and how much bit-rate is needed for heavy film grain content. A very interesting subject to me. Let me know what you think, thanks for watching.
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My name is Carl, I run a family-run business called HD MOVIE SOURCE. I love movies, and I love all the tech that goes along with them. I love to talk about the quality of transfers a lot, it's a big enjoyment in my life. I love calibrating speakers, and subwoofers, encoding 4K content, sound, and anything techy. This is what I love to do. 
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The Matrix (1999) 4K has, on average, 48.84 Mbps, and it's one of the best transfers ever. Film also has a pretty good layer of grain. it all really depends on the source, its condition, and how efficient the encoding is.
Agreed, it's not all bit-rate. I'm definitely learning that. I'm finding Sony's new releases to efficiently use bit-rate. It's been a long time since I've seen The Matrix so I might to take a look at it again.
Excellent. Thank you Carl.
Very welcome
Hats off to you for doing a bit rate video really goid and not too technical. Since using and buying from H D Movie Source the first thing I do now is look at the bit rates. I've never gone on other people's reviews except your ones Carl they make more sense it makes me mad when a film you have wanted a 4k of gets released and it's Pants. Kino scream factory second sight vinegar syndrome are all goid it's the major companies who let us down time after time. Soild Video Carl keep the coming how about a comparison video 4k vs blu ray.
Thanks for the kind words, Phil, good to hear and I appreciate it.
Two other titles have a video bitrate of 95Mbps, they are Dalek's Invasion Earth 2150 A.D. and Dr. Who and the Dalek's. Followed by Silent Running (94.8Mbps), King of New York (94.6Mbps) and The Grudge (2002) with 94Mbps.
This is a video I made on bit-rates, lets me know what you think Cheekster: ruclips.net/video/mzXNlMfdVqI/видео.html
Good video. Very good info here. Maybe a video about your UB9000 settings? 🎉🎉😊😊
Noted! I may add to the list, thanks Jay.
Take a look at Misery 1990 4k bluray, the bitrate is 104.8 that's insane. Also one of my favorite movies as well
Oh yeah Beastmode, tests a great looking disc.
With pirated compressed films H.264, I usely go with half of bitrate around 9-17Mbs on HD for 4k 20-40Mbs. On my 4k LG C1 65'' (tv upscale for HD) with plex that is the limit, anything below is noticeable with some artifacts and grain. Sometimes 7.5-8.5Mbs for newer rarer HD films or TV is ok but not ideal. I would go with remux version 1:1 but it takes to much space and harder to find.
Btw criterions Scenes From A Marriage (1973), now that is heavy-duty grain monster.
Yeah, I don't downgrade movies to lower bit-rates personally. Anything with ultra high grain will use lots of data, so if you want to keep that grain, high bit-rates are key.
I mean my ub820 does over 130mbps spikes.
Yeah, its impressive.