HTJ2K RTP Replay — Browser WASM Demo
Detecting SIMD…
Detecting Threads…
Build: auto
Build: mt_simd
Build: simd
Build: mt
Build: scalar
Renderer: auto
Renderer: WebGL2
Renderer: Canvas 2D
Still Image
RTP Replay
▶
Replays a recorded RFC 9828
.rtp
file from a URL or local disk, reassembles packets into HTJ2K codestreams, and decodes in your browser.
Source
— Preset (none) —
4K 29.97 10bit 4:2:2 @ 1.7 bpp — Spark (Cloudflare R2, origin only — not edge-cached)
1080p 29.97 10bit 4:2:2 — 150 frames (AWS CloudFront)
4K 29.97 10bit 4:2:2 @ 1.7 bpp — Spark part 6/8 (Cloudflare R2, edge-cached)
Or use the file picker:
Requires CORS
Access-Control-Allow-Origin
on the host.
Play
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⛶
Resolution
Auto (half for 4K+)
Full
Half (÷2)
Quarter (÷4)
YCbCr→RGB
Auto (RFC 9828 mat)
None (RGB as-is)
BT.601
BT.709
Paced (RTP clock)
As-fast-as-possible
— fps
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Image size
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Depth
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Components
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Chroma
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Packets
0
Frames
0
Drops
0
Pace drops
0
Seq gaps
0
Pending
0
Network
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