Kaltura Video Player

Description

Kaltura's Video Player is an open-source, customizable player that supports advanced video advertising features. It integrates with various ad servers and networks, supporting standards like VAST and VPAID, and offers both client-side and server-side ad insertion.

URL

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Related resources

• Google IMA/DAI HTML5 SDK SamplesOfficial Google samples for client-side (IMA) pre-roll ad insertion and server-side/SGAI dynamic ad insertion streams stitched with HLS.js.
• videojs-vastVideo.js plugin for VAST/VMAP ad playback, wrapping vast-client-js for player integration.
• mkv-webBrowser-based MKV remuxer using ffmpeg.wasm and web workers, remuxes to MP4/WebM entirely client-side with no server or extension.
• vast-playerBrowser VAST linear-creative ad playback library: ad tag requests, wrapper resolution, MediaFile selection, VPAID init, and tracking pixels.
• vast-2-sgaiConverts VAST XML ad responses into HLS interstitial AssetLists and DASH Alternative MPDs for Server-Guided Ad Insertion (SGAI).
• 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.