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The contents of the BD-Live page were merged into Blu-ray. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page. |
The contents of the Mini Blu-ray Disc page were merged into Blu-ray. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page. |
The number of lines and fields/frames, AND the colour encoding system for analogue signals, were set down by the national television standards committee - NTSC for short. (The "nation" involved is I believe the USA, but the term is more widely applied.) It is thus appropriate to refer to BOTH the resolution and the colour system as "NTSC".
PAL, however, stands for "phase - alternate line", and refers only to a colour encoding system; "phase, alternate line" does not mean anything when applied to a resolution. The resolution 576i is often incorrectly referred to as "PAL", but we should not promulgate such in an encyclopaedia.
you can have 480i PAL (as indeed Brazil did): NTSC resolution with PAL colour encoding; you can have 576i with NTSC colour encoding, though no-one did beyond the experimental stage (France and some other countries had 576i with SECAM colour, as opposed to PAL which was commoner).
To quote from https://en.wikipedia.org/wiki/PAL, "CCIR 625/50 and EIA 525/60 are the proper names for these (line count and field rate) standards; PAL and NTSC on the other hand are methods of encoding colour information in the signal." However, these terms are rarely used. It is valid to refer to 525/60 - or 480i - as "NTSC" since that body defined it; however, it is not valid to refer to 625/50 (576i) as "PAL". G6JPG (talk) 22:39, 5 June 2022 (UTC)
https://forum.doom9.org/showthread.php?p=1860150#post1860150 109.252.169.138 (talk) 04:49, 11 June 2022 (UTC)
I believe the 8K Blu-ray format as settled by the Blu-ray Disc Association should be mentioned in the article, even though this specification is currently released for Japan only. Source: Blu-ray Disc Association Settles on 8K Format --Wengier (talk) 01:16, 25 August 2023 (UTC)
Everything is "digital" talking about discs, why would it have to be included? Please, lets debate this. @Zac67.
Let's start with a question: How would you describe the Blu-ray/DVD/CD format to anyone? Well.... it is... a DISC, an OPTICAL disc. But you don't start or state at any point that it's digital, because it's obvious that it contains digital media.
And this isn't important; the real importance is in the confusion it takes when you start with "digital optical disc... etc." it's just missleading. I couldn't memorize all that at once if I wanted, but if you remove the "digital", I can, because it's implicit.
I propose adding the "digital" later on in the article, just after mentioning it's an OPTICAL disc data storage format.
@Zac67, what's your argument on having it necessarily included as the first world describing it? It's not the first word you think of or need for explaining it.
A healthy entry would be: Blu-ray (Blu-ray Disc or BD) is a high-capacity optical disc format used for storing and playing back digital audio and video content.
(uppercase for emphasis) Abc910 (talk) 01:42, 21 September 2023 (UTC)
my point of view is better for WikipediaOK everyone, Abc910 is here to fix everything that's wrong with Wikipedia, we can all quit now. I also oppose your proposed change. "Digital" helps readers who may be unfamiliar with the various differences in optical disc formats to understand that it is not analog as some preceding formats were. —Locke Cole • t • c 04:28, 22 September 2023 (UTC)