🇺🇸 United States
DKN
480i · Main feed
DKN is an English-language education channel from United States. Broadcast Atlas lists 1 public stream source up to 1920x1080.
Last checked August 21, 2026: the stream responded — 1920x1080, avc1.4D400D video, mp4a.40.2 audio, adaptive bitrate and live.
Also known as SD
Direct sources
Available streams
Streams open directly from their source hosts. Broadcast Atlas does not proxy, relay, transcode, or retransmit media.
DC.gov DKN (Washington DC)
video.oct.dc.gov
HTTPS1080p
Technical details · preference #1 · score 1858
The preference score rewards browser-ready HTTPS, HLS or image support, header-free playback, adaptive bitrate, reliability, and useful resolution. It is a selection heuristic, not a quality guarantee.
- Stream ID
- 9a48111f-9984-4bda-abb1-ca0dda66572d
- Preference rank
- #1 of 1
- Preference score
- 1858
- Source host
- video.oct.dc.gov
- URL scheme
- HTTPS
- Catalog media type
- Not yet verified
- Detected protocol
- hls
- Manifest type
- hls master
- Container
- Not yet verified
- Supplied quality
- 1080p
- Detected resolution
- 1920x1080
- Frame rate
- Not yet verified
- Approximate bitrate
- 1.13 Mbps
- Video codec
- avc1.4D400D
- Audio codec
- mp4a.40.2
- Adaptive bitrate
- Yes
- Live stream
- Yes
- HTTPS status
- https
- Availability note
- Not yet verified
- Requires referrer
- No
- Requires custom user agent
- No
- Geographic restriction
- Not yet verified
- Authentication
- Not yet verified
- DRM
- Not yet verified
- Health
- healthy
- Browser compatibility
- {"status":"unknown"}
- Device compatibility
- {"status":"unverified"}
- Detection evidence
- {"runId":"8964b699-cd11-443e-bbd0-0c18ab71a1b7","verifier":"manifest-v1","checkedAt":"2026-08-21T13:21:36.678499+00:00"}
- Last checked
- Aug 21, 2026, 1:21 PM UTC
- Last success
- Aug 21, 2026, 1:21 PM UTC
- Last failure
- Never
- First catalog sighting
- Jul 20, 2026, 4:47 AM UTC
- Last catalog sighting
- Jul 23, 2026, 5:52 AM UTC
- Metadata updated
- Sep 19, 2026, 7:44 AM UTC
- Source revision
- Not yet verified
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