#video-coding

Lubang Hitam Produktivitas: Tiga Perangkap yang Menanti Setelah Vibe Coding Menghilangkan Gesekan…

Dunia tengah terpukau oleh janji *vibe coding* — istilah yang merujuk pada pendekatan pengembangan aplikasi berbasis AI generatif, di mana…

H.265 Codec: Complete Guide to High Efficiency Video Coding (HEVC)

The HEVC (H.265) codec is a video compression standard that reduces streaming bandwidth by 50% compared to H.264 at identical visual…

Evolution of Video Coding : From AVC to VVC

Introduction: Why does Video Compression even exist?

Did you know that SVT-AV1 uses linear models to determine deblocking levels?

Have you ever wondered how recent video encoders manage deblocking strengths while maintaining high encoding speeds? In SVT-AV1, the secret…

Advanced Video Coding

รู้จักเทคนิคการทำ Video Coding แบบต่าง ๆ กัน

ปัจจุบันวิดีโอถือเป็นสิ่งที่อยู่รอบตัวเราในทุกวัน สามารถพบได้ทั้งในรูปแบบ Online Streaming, YouTube, ไฟล์หนัง…

5 ways to show video in flutter apps

If you are wondering how to do video in your Flutter projects look no further in this post I’ll show you 5 simple ways you can incorporate…

Low Latency Streaming Solutions

Introduction

影片編碼流程探討—以H.264編碼為例

Swag 平台上有大量的影音內容，處理過程中牽涉到影像的編碼、解碼。了解我們常用的 H.264…

Extracting I-frames (Keyframes) from a Video Using ffmpeg

Tarun Wadhwani, AI Team

AVS3 Block Partitioning

Welcome back! In this article, I will review block splitting methods and coding unit tree shape of the third generation of Audio Video…

Non-rectangular block splitting in AVS3: AWP and SAWP modes

In this paper, I will review the non-rectangular block splitting method for prediction in the currently developing codec Audio Video…

Elecard joins AVS Workgroup of China

Elecard became a member of Audio and Video Coding Standard Workgroup of China.

Bi-directional Optical Flow (BDOF) Prediction Refinement in VVC

Welcome to the new article about Versatile Video Coding! Today we’ll delve into a new VVC coding tool — Bi-directional Optical Flow. For…

Decoder-Side Motion Vector Refinement (DMVR) in VVC

Algorithm theory and application example, visualized with VQ Analyzer.

Low-Frequency Non-Separable Transform (LFNST) in VVC

We continue telling you about VVC Transform innovations. Low-Frequency Non-Separable Transform (LFNST) is next in line today.

VVC Transform: Multi Transform Selection (MTS)

MTS is a new feature in VVC transform stage. This article we disassemble what it is and how it works.

Affine Motion Compensated Prediction In VVC

VQ Analyzer from ViCueSoft in visualizing and displaying details for affine prediction algorithm in VVC

Review — Nasiri VCIP’20: Prediction-Aware Quality Enhancement of VVC Using CNN (VVC Filtering)

In this story, Prediction-Aware Quality Enhancement of VVC Using CNN, (Nasiri VCIP’20), by IRT b<>com, Univ Rennes, INSA Rennes, and…

Reading: Fischer QoMEX’20 — Coding Chain with Spatial Up and Down-Scaling (VVC Inter)

Using VDSR or RDN, 12% to 18% BD-Rate Reduction Using VMAF Compared to VVC.

Reading: RCAN+PRN+ — Ensemble Learning of Neural Networks (VVC Filtering)

Various Types of Model Ensemble, Bring Additional Performance Gain.

Reading: PRN — Progressive Rethinking Network (HEVC Filtering)

Outperforms VRCNN, DCAD and DRN, 10.1% BD-Rate Reduction Compared to HEVC Baseline

Reading: CNNLF — Residual Convolutional Neural Network Based In-Loop Filter (AVS3 Codec Filtering)

8.66% and 8.75% BD-Rate Reduction on Y Component Under RA and LD Configurations Separately

Reading: Zhang ICMEW’20 — CNN-Based Inter Prediction Refinement for AVS3 (AVS3 Inter)

1.88% and 1.17% BD-Rate Reduction Under LD and RA Configurations

Reading: H-FCN — Hierarchical Fully Convolutional Network (VP9 & HEVC Fast Intra)

1.17% Increase in BD-Rate With 69.7% Time Reduction in VP9; On Par With ETH-CNN in HEVC