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OPPO Kernel Craftsman
OPPO Kernel Craftsman
Jun 16, 2023 · Fundamentals

Screen Content Coding (SCC) and HEVC‑SCC Tools: Principles and Performance Gains

Screen Content Coding (SCC) extends HEVC with four specialized tools—Intra Block Copy, Palette Mode, Adaptive Color Transform, and Adaptive Motion Vector Resolution—yielding typical BD‑Rate reductions of up to 19 % for screen‑rich video, though at increased encoder complexity, and is now widely used in cloud environments while mobile adoption remains limited.

HEVCIntra Block CopyPalette Mode
0 likes · 11 min read
Screen Content Coding (SCC) and HEVC‑SCC Tools: Principles and Performance Gains
Yunxuetang Frontend Team
Yunxuetang Frontend Team
Jul 16, 2022 · Frontend Development

Front‑End Highlights: Vue’s No‑Virtual‑DOM, HEVC Hardware Decode, UX Tips

This roundup spotlights cutting‑edge front‑end developments, including Vue’s upcoming no‑virtual‑DOM mode inspired by Solid.js, a practical guide to hardware‑accelerated HEVC decoding in Chromium, user‑experience advice from industry leaders, latency‑reduction techniques for TikTok live streams, and insights on measuring R&D efficiency.

HEVCR&D efficiencyUser experience
0 likes · 3 min read
Front‑End Highlights: Vue’s No‑Virtual‑DOM, HEVC Hardware Decode, UX Tips
Baidu Geek Talk
Baidu Geek Talk
Jun 9, 2022 · Fundamentals

H.265 Video Encoding Principles and Technical Framework

The article explains H.265 (HEVC) encoding fundamentals, describing its two‑layer VCL/NAL architecture, quad‑tree CTU hierarchy, intra‑ and inter‑frame prediction, DCT/DST transform coding, quantization, CABAC entropy coding, and loop‑filtering techniques that together achieve roughly 50 % bitrate reduction while preserving quality.

H.265HEVCVideo Encoding
0 likes · 17 min read
H.265 Video Encoding Principles and Technical Framework
JD Cloud Developers
JD Cloud Developers
Jan 13, 2022 · Fundamentals

How AVS2 Outperforms HEVC: Inside China’s Next‑Gen Video Codec

The article introduces China’s AVS2 video codec, detailing its standards, technical implementation, code extensions for FLV and HLS, bitstream structure, performance comparisons with HEVC and x265, and JD Cloud’s current support and future plans for commercial deployment.

AVS2HEVCStreaming
0 likes · 7 min read
How AVS2 Outperforms HEVC: Inside China’s Next‑Gen Video Codec
Sohu Tech Products
Sohu Tech Products
Dec 1, 2021 · Mobile Development

Understanding HEIF Image Format and Its Implementation on Android

HEIF (High Efficiency Image File Format) offers superior compression, support for image sequences, depth and transparency, and is natively supported on iOS and Android P, with implementation options via ImageDecoder, BitmapFactory, or conversion to JPEG, though adoption faces compatibility and hardware licensing challenges.

AndroidHEIFHEVC
0 likes · 8 min read
Understanding HEIF Image Format and Its Implementation on Android
iQIYI Technical Product Team
iQIYI Technical Product Team
Jun 5, 2020 · Fundamentals

Video Encoding Standards: Evolution, Patents, and Industry Adoption in Chinese Streaming Platforms

Video encoding standards—from H.264 to AV1 and China’s AVS series—have successively doubled compression efficiency, lowering bandwidth and storage costs, while patent royalties steer industry adoption, prompting Chinese platforms like iQIYI to develop proprietary, high‑speed encoders and prepare for next‑gen codecs such as AVS3 and H.266.

AV1AVSHEVC
0 likes · 18 min read
Video Encoding Standards: Evolution, Patents, and Industry Adoption in Chinese Streaming Platforms