Projector setup - do people try to not use geometric correction? Hey guys. I’m curious about something. I have an Epson 10k lumen projector for my organ concerts, and I’ve tried to align it to the screen in a way that doesn’t require me to use geometric correction to fix the corners - mostly because I’m doing IMAG and I’d like to not get any extra processing delay. But in the end I always end up using correction, …

Channel
r/VIDEOENGINEERING
@r_VIDEOENGINEERING
On this record: Growth · Engagement · What this channel posts · Posts · Cite this entry
4subscribers
-1 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
Register entry
| Telegram ID | -1002011622006 |
|---|---|
| Type | Channel |
| Username | @r_VIDEOENGINEERING |
| Created | Between 1 November 2023 and 31 May 2024— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 12 August 2026 |
| Last confirmed live | 27 August 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 1 time, most recently 27 August 2026 |
| On Telegram | t.me/r_VIDEOENGINEERING |
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 27 Aug 2026, 01:29 | 4 | -1 |
| 12 Aug 2026, 23:16 | 5 | no change |
| 7 Aug 2026, 18:38 | 5 | first reading |
Engagement
18 posts held, back to 26 July 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
- ERR · 30 days
- 100.0%
- avg views ÷ 4 subscribers
- Avg views / post
- 4.0
- 4 posts measured
- Reaction rate
- —
- this channel exposes no reaction counts
- Posts in window
- 4
- of 18 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
| Window | Rolling 30 days · latest post in window 10 August 2026 |
|---|---|
| Posts held | 18 (26 July 2026 – 10 August 2026) |
| Views total | 16 |
| Reactions total | — |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 12 Aug 2026, 23:16 UTC |
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
- Video runtime
- 15s
- Average length
- 15s
Measured directly from 1 video with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Recent posts
Options in trying to find replacement parts or manufacturing in China for a defunct video wall product I have a large installation that is using a custom brand of LED modules that was sold to us by a company that shut its doors about a month after installation. They barely had any spares left to give us and half of them were unacceptable condition / unmatched leds. I'm basically desperately trying to keep the wall…
Looking for guidance on multicam practice I teach video production at a high school level and I want to train my kids on our ATEM mini. I've got some pre-recorded footage of the Artemis II launch and want to practice with it, but I'm somewhat limited on equipment and I'm wondering what you guys think the easiest (and cheapest) way to simultaneously play back 4 clips in sync through 4 different HDMI devices would be?…
BlackMagic Micro Converter BiDirectional SDI/HDMI 12G connect to TV & Receiver Help i've got an outdoor tv with a hdmi eArc on it, and i want to connect it to my denon receiver that is 80 ft away inside in the hdmi zone 2 preout; i was going to run a 100 ft hdmi cord between, but then i was told to be a real man, and get a pair of small 4k hdmi cords and then get a 100 ft 12g sdi cable and a pair of bidirectional sd…
Its ok not to go %100 I don’t know who needs to hear this but please, bringing down the brightness of your screen https://redd.it/1va8don @r_VIDEOENGINEERING
Media servers advice!!! I've recently been feeling a bit stuck and struggling to figure out how to progress and move up in the industry. I've been doing a mix of corporate video and AV jobs, but it doesn't really feel like it's what I want to be doing long-term. I'd love to work more with media servers—anything related to them, especially operating them on large-scale live events. I'm interested in Pixera, Green H…
Html/css key fill graphics output through decklink ? I am looking for a barebones solution for outputting html/css browser graphics with key fill through a decklink or similar playback devices. The easiest way would be to use browser source in OBS or Vmix, but they are quite complex and multifunctional programs, not exactly barebones approach. Has anyone done this and how ? And bonus question, has anyone used the d…
Davinci Resolve: Live Replays… anyone using this feature? Hey guys Seems to be little information on this feature in Resolve actually being used in the real world. Blackmagic are pushing Replays in Davinci really heavily lately with hardware additions to their stables (Replay Editor deck, new Ultrastudio Replay 12g etc). We’re looking at some options to replace an aging 3play 425/440 system that honestly gets the …
Live Masking https://redd.it/1v81wiu @r_VIDEOENGINEERING
Blackmagic Micro Converter/Framerate Hello... I'm on a job currently with a modest setup of 4 cameras, all going to vmix via a Decklink Duo 2 card. Despite all the cameras being set to output 25p, on 3 of the 4 camera inputs the Duo is detecting 50p. Those three cameras are all being converted from hdmi to sdi at the camera using micro converters (the one being detected correctly is sdi to sdi)... So I'm assuming t…
IBEW union techs seek fair contract from 7News https://www.reddit.com/gallery/1v7owdw https://redd.it/1v7q0ik @r_VIDEOENGINEERING
Connect Cad Template Hey Guys trying to get back into CC but i HATE the default look of the devices LOl! Anyone have a modern-ish looking template i could steal off them to use? I promise i wont sell it. i just work at a church ahah! thanks! https://redd.it/1v7me4m @r_VIDEOENGINEERING
Showing the 12 most recent of 18 posts we hold for @r_VIDEOENGINEERING. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 27 August 2026 — this entry's latest reading, not the date you are reading this.
“r/VIDEOENGINEERING” (@r_VIDEOENGINEERING), 4 subscribers as measured 27 August 2026. Telegram Register, tgregister.com/channel/r_VIDEOENGINEERING.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.