Comparative Analysis of Codecs
Browse 12 curated comparative analysis of codecs resources for video development on Awesome Video.
Resources
- Benchmarking Conventional and Learned Video Codecs (Low-Delay)Academic study benchmarking VVC VTM, JVET ECM, libaom AV1, AVM and neural DCVC codecs in low-delay config with BD-rate on PSNR/SSIM/VMAF.
- codec-compare (WebM Project)Official WebM Project static front-end visualization framework for aggregating and presenting codec performance comparison data (AV1/AVIF/W…
- Performance Comparison of VVC, AV1, HEVC, and AVC for High ResolutionsOpen-access 2024 journal paper with direct BD-rate/complexity comparison of VVC, AV1, HEVC, and AVC at high resolutions.
- Block-Partitioning Strategies for Accelerated Multi-rate Encoding in Adaptive VVC Streaming2025 arXiv paper on VVC encoder speed/efficiency techniques specifically for adaptive bitrate streaming ladders.
- Reducing AV1 Decoder Complexity and Energy Consumption via Encoder Parameter Tuning2025 empirical study (Google/YouTube-backed) on tuning AV1 encoder parameters to reduce decoder-side complexity and energy use.
- Evaluation of Hardware-based Video Encoders on Modern GPUs for UHD Live-Streaming2025 paper benchmarking NVENC, QuickSync, and AMF hardware encoders on modern GPUs for UHD live streaming.
- codec-comparisons (Kim2091)Active repo testing NVENC, QuickSync, AMF, and CPU encoders at matched bitrates for visual quality comparison.
- codec-evalRust codec comparison harness computing SSIMULACRA2 and Butteraugli for dual-metric artifact analysis across encoders.
- SINRG-Lab/Video-Codec-EvaluationFFmpeg pipeline computing MS-SSIM/PSNR/VMAF for H264/H265/VP9/AV1 with RD-plot analysis via a plotter script.
- Audio Codec BenchmarkComprehensive Python-based quantitative comparison tool for lossless and lossy audio codecs. Benchmarks compression ratio, bitrate, encodin…
- MainConcept Codec Comparison ToolProfessional HEVC/H.265 and AVC/H.264 video encoding quality evaluation tool integrated with FFmpeg. Includes VMAF and PSNR metric generati…
- A Large-Scale Comparison of x264, x265, and libvpxA Large-Scale Comparison of x264, x265, and libvpx — video development resource from medium.com.