#V4L2
Live, measured metrics for the hashtag #V4L2 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #v4l2
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-09 13:43 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-11-09 13:43 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-09 13:43 UTCEverything below is measured over the latest 40 public posts (spanning ~24123 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (32) · German (2) · Czech (1) · Hungarian (1) · Russian (1) · Italian (1)
Avg boosts / post: 2.5
Top of the latest posts
Does anyone knows good way to find #gig opportunity for software dev? I'd like to avoid pitfalls of well known platforms. I can do: - #Rust CLI/Dev tools, APIs - #C code (#FreeRTOS, #Zephyr, #Linux including some #drivers or #v4l2) - #Cpp C
Update regarding #wayland zero-copy video playback (using hardware planes): with a few small patches it works with #Chromium, both with #vaapi (Intel/AMD) and #v4l2 stateless. Here a short video using a #rk3399 - the #PINE64 #PinebookPro -
I've reached the point with ffmpeg where I really need someone to explain something to me because I'm getting inconsistent results. To get ffplay to show me the video I want to stream to my v4l2loopback device, I did this: ffplay -f video4l
#v4l2 across platforms
every network with a public tag surfaceFollow #v4l2 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/v4l2