exhale — Open Source xHE-AAC (USAC) Encoder
Description
Upstream repository for exhale, an open-source ISO/IEC 23003-3 USAC/xHE-AAC encoder that writes DRC peak and loudness metadata and supports SBR down to 18 kbps per channel.
Resource details
- Category path
- Media Tools›Audio & Subtitles›Audio
- Classification
- Not yet classified
exhale — Open Source xHE-AAC (USAC) Encoder is cataloged in Media Tools, Audio & Subtitles, and Audio.
URL
Related resources
- Normalize-AudioBatch EBU R128 loudness normalization tool for MKV files via ffmpeg, preserves video stream and caches loudness analysis.
- SubalignerAutomatic subtitle synchronization tool using deep neural networks and forced alignment, with translation support.
- VQMTK: Video Quality Metrics ToolkitOpen-source cross-platform tool bundling 14 VQA metrics plus SI/TI spatial/temporal indicators, CLI or Jupyter web UI.
- OpenReel VideoBrowser-based open-source CapCut-style video editor with no cloud upload or watermark.
- Encoder-Quantization-Motion (EQM) Video Quality MetricAcademic paper on an encoder-side video quality metric for low-latency use, addressing gaps in VMAF/P.1204.3 via contrast/motion masking an…
- Evaluating Video Quality Metrics for Neural and Traditional Codecs (4K/UHD-1)Academic comparison of VMAF, AVQBits, and FasterVQA no-reference quality metrics on 4K content.
- Bitrate Ladder Construction via Transfer Learning and Spatio-Temporal FeaturesML-based bitrate ladder optimization achieving 94.1% complexity reduction at only 1.71% BD-rate cost using transfer learning.
- VMAF-torchPyTorch reimplementation of VMAF metric, GPU/gradient-friendly for use in learned codec optimization loops.
- CompressedVQA: Full/No-Reference VQA for Compressed UGC VideoICME 2021 grand challenge-winning full-reference and no-reference video quality models for compressed user-generated content.
- 2BiVQA: Double Bi-LSTM No-Reference Video Quality AssessmentNo-reference VQA model for UGC video using double Bi-LSTM, companion code to arXiv:2208.14774.