hls-id3tags

Description

Tool to inject timed metadata into MPEG-TS segments via ID3v2 tags for HLS in-band metadata.

URL

• Visit resource

Related resources

• ExifToolGold-standard metadata tool reading/writing 30,000+ tags across hundreds of formats including video containers.
• VideoTaggingToolAngular.js web app for managing users, videos, and tagging jobs with an extensible metadata schema for video annotation.
• gamutthingyColor gamut conversion tool implementing chromatic adaptation and gamut compression mapping (HLPCM) with quasirandom dithering.
• Eyevinn auto-subtitlesWhisper-based automatic subtitle generation tool that chunks large audio and outputs VTT/SRT/JSON while preserving sync.
• alass — Automatic Language-Agnostic Subtitle SynchronizationRust CLI tool for automatic subtitle sync handling offset drift, ad-break splits, and framerate differences, 88-98% good-sync rate.
• 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.