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This is a list of Avid DNxHD resolutions, mainly available in multiple HD encoding resolutions based on the frame size and frame rate of the media being encoded. The list below shows the available encoding choices for each of the available frame size and frame rate combinations.
Blu-ray or Bluray rips (once known as BDRip) are encoded directly from a Blu-ray disc source (usually from the Region A/USA Blu-Rays) to a 2160p, 1080p or 720p (depending on the source), and use the x264 or x265 codec. [clarification needed] They can be ripped from BD25, BD50 disc (or UHD Blu-ray at higher resolutions or bitrates), and even ...
The first 50 GB dual-layer Blu-ray Disc release was the movie Click, which was released on October 10, 2006. As of July 2008, over 95% of Blu-ray movies/games are published on 50 GB dual layer discs with the remainder on 25 GB discs. [10] 85% of HD DVD movies are published on 30 GB dual layer discs, with the remainder on 15 GB discs. [11] [12]
The BDrip/BRrip distinction and general size is respected in the Scene, but external groups like YIFI just do whatever they see fit, often doing very small, low(er) quality encodes even when basing themselves directly on BD sources, or tagging as BDrips when recoding; they just aren't reliable, but the descripted is still the generally ...
The quality the codec can achieve is heavily based on the compression format the codec uses. A codec is not a format, and there may be multiple codecs that implement the same compression specification – for example, MPEG-1 codecs typically do not achieve quality/size ratio comparable to codecs that implement the more modern H.264 specification.
It claimed that, unlike TDK's and Panasonic's 100 GB discs, this disc would be readable on standard Blu-ray Disc drives that were currently in circulation, and it was believed that a firmware update was the only requirement to make it readable by then-current players and drives. [70] In October 2007, they revealed a 100 GB Blu-ray Disc drive. [71]
Ultra HD Blu-ray (4K Ultra HD, UHD-BD, or 4K Blu-ray) [2] [3] is a digital optical disc data storage format that is an enhanced variant of Blu-ray. [4] Ultra HD Blu-ray supports 4K UHD (3840 × 2160 pixel resolution) video at frame rates up to 60 progressive frames per second, [4] encoded using High-Efficiency Video Coding. [4]
The sizes of the archives within the distributed file vary from the traditional 3½″ floppy disk (1.44 MB) or extra-high density disk (2.88 MB) to 5 MB, 15 MB (typical for CD images) or 20 MB (typical for CD images of console releases), 50 MB files (typical for DVD images), and 100 MB (for dual-layer DVD images).