🔥36氪•Stalecollected in 1m
Rockchip Apologizes for MPP License Violation
💡Rockchip MPP fix: key for edge AI video devs using RISC-V SoCs
⚡ 30-Second TL;DR
What Changed
MPP GitHub repo frozen due to FFmpeg code license issues.
Why It Matters
Company apologized to community and partners, replaced code with proprietary compliant versions.
What To Do Next
Audit FFmpeg usage in your Rockchip MPP forks before deploying edge media apps.
Who should care:Developers & AI Engineers
🧠 Deep Insight
Web-grounded analysis with 8 cited sources.
🔑 Enhanced Key Takeaways
- •FFmpeg first publicly accused Rockchip of copying H.265, AV1, and VP9 decoder code from libavcodec, stripping copyright notices, falsely claiming authorship, and relicensing from LGPL v2.1 to Apache 2.0 in February 2024[1][2][3].
- •DMCA takedown notice was filed by an FFmpeg developer on December 18, 2025, leading GitHub to disable the rkmpp/mpp repository and remove 451 specific files containing object code, binaries, and embedded FFmpeg functionality on December 26, 2025[1][2][8].
- •Rockchip developer Herman Chen admitted in 2024 to copying the code due to lack of understanding of LGPL-Apache conflicts and promised replacements, but delayed action citing verification needs across many chips[3][5].
- •The violations involved static linking of FFmpeg libraries without relinking mechanisms, turning open-source code into proprietary blobs and affecting hardware acceleration on Rockchip SoCs used in devices like PineTab2 and Rock5 series[1].
🔮 Future ImplicationsAI analysis grounded in cited sources
Rockchip MPP users will experience disrupted hardware video acceleration until compliant updates deploy.
FFmpeg's DMCA success will increase scrutiny on Chinese chipmakers' GPL compliance.
This follows a pattern of violations by firms like Allwinner and Rockchip, with FFmpeg enforcing after two years of ignored warnings[2].
⏳ Timeline
2024-02
FFmpeg publicly accuses Rockchip of LGPL violations in MPP code.
2024-11
Rockchip developer promises fixes but cites delays due to chip verification.
2025-12
FFmpeg files DMCA notice on December 18; GitHub disables MPP repo on December 26.
2026-02
Rockchip apologizes, replaces infringing code with proprietary versions, and communicates with FFmpeg/GitHub.
📎 Sources (8)
Factual claims are grounded in the sources below. Forward-looking analysis is AI-generated interpretation.
- forum.gnoppix.org — 4304
- byteiota.com — Ffmpeg Files Dmca Against Rockchip 2 Year Gpl Standoff
- Tom's Hardware — Chinese Semiconductor Outfit Has Linux Mpp Repository on Github Disabled After a Dmca Takedown Request Ffmpeg Team Accuses It of Using Libavcodec Code Without Attribution
- hackaday.com — Github Disables Rockchips Linux Mpp Repository After Dmca Request
- securityonline.info — Open Source Standoff Github Freezes Rockchips Code After Two Year Ffmpeg License Battle
- linuxtoday.com — Github Takes Down Rockchip Mpp Repository After Ffmpeg Copyright Claim
- linux.org — Linuxiac Github Takes Down Rockchip Mpp Repository After Ffmpeg Copyright Claim
- GitHub — 2025 12 18 Ffmpeg
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Original source: 36氪 ↗