imac-second-display
Low-latency screen streaming from Apple Silicon to a 2010 iMac on OS X 10.9. Hardware H.264 over RTP/UDP, virtual display, zero-copy OpenGL rendering.
Details
- External ID
- 1381380872
- Source
- GITHUB
- Company
- —
- Product
- imac-second-display
- Website domain
- github.com
- Launched
- Sept. 22, 2026
- Cohort
- —
- Upvotes
- 29
- Upvotes percentile
- 0.7161798616448886
- Tags
- —
- Fetched at
- Sept. 26, 2026, 10:54 p.m.
- Updated at
- Sept. 26, 2026, 10:54 p.m.
Enrichment
- Theme
- screen recording and demo creation tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- screen streaming from apple silicon to older imacs
- Manually corrected
- False
Could you build this?
No Writing a low-latency virtual display driver with hardware H.264 RTP/UDP streaming and legacy OS X 10.9 OpenGL client rendering requires deep systems, display driver, and low-level networking expertise.
What it would actually take: The solution requires an Apple Silicon virtual display driver (using CoreMediaIO or DriverKit), a low-latency VideoToolbox H.264 encoder, custom RTP/UDP packetization, and an Objective-C/C++ client compatible with OS X 10.9 Mavericks using legacy OpenGL pipelines. The hard part is eliminating latency and jitter across network transport while managing undocumented display APIs and legacy macOS binary backward-compatibility. This demands specialized knowledge in macOS kernel/driver programming and real-time video streaming pipelines.
Competitors
Other products that read as similar to this one — 193 launches clear the similarity bar, closest 8 shown.
Attention rank: #59 of 194 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 319 days after the earliest competitor.
- ipadScreen · github · 2026-09-24 · 19 upvotes · similarity 0.50
- ppcosxkvm · github · 2026-09-27 · 47 upvotes · similarity 0.49
- Asight · ph · 2026-09-16 · 1 upvotes · similarity 0.49
- Wokyintosh · github · 2026-09-09 · 23 upvotes · similarity 0.47
- InfinitumView · ph · 2026-09-23 · 1 upvotes · similarity 0.47
- MacGlow · hn · 2025-11-29 · 7 upvotes · similarity 0.46
- AirMirror Pro · ph · 2026-09-14 · 1 upvotes · similarity 0.46
- MacTV · github · 2026-09-17 · 74 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.