Line 21 #34087257
OtherENvideo technologyclosed captioningDVD/Blu-ray standards
Description
This is the number one (and only) group for those who sᴛʀᴏɴɢʟʏ fancy Line 21 of the vertical blanking interval. We at Line 21 stand for making the closed-captioning of all DVDs and Blu-ray disks mandatory, correcting what is now over a decade of botched fake Line 21 caption rendering on a multitude of standardized video players (including nearly every streaming service; Apple TV is supposedly an exception), and putting an end to this new ill-advised trend literally every company is giving into – clients dictating style. Why even hire the companies if you’re the experts, clients? All-centered captioning is not acceptable in almost any context, and “SDH” is not a valid replacement for proper captioning. Either you’re with me on this or you aren’t – no in-between. Now, what’s it gonna be? The first step we will take toward our goal is creating our up-and-coming game, Scary Pizza Factory Tycoon. (Let’s eliminate Rev™, too, while we’re at it.) Group established by rc8s (or rc8s1)
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 18 Aug 2026, 15:17 | 20 | first reading |
Ownership
Owned by user #5728601803 as measured.
Members we’ve seen
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.