dash.js BolaRule ABR Documentation

Reference documentation for dash.js's BOLA adaptive bitrate rule, describing buffer-level to bitrate mapping and switching thresholds.

Link

• Visit resource

Related resources

• DASH-NS3 — ns-3 Adaptive Streaming Simulation ModuleMaintained ns-3 module for multi-client HTTP adaptive streaming experiments, with pluggable adaptation algorithms (tobasco, festive, panda).
• Constructing Per-Shot Bitrate Ladders using Visual Information FidelityMethod for predicting per-shot bitrate ladders from VIF features computed on the uncompressed source, avoiding any pre-encodes.
• LoL+ — Low-Latency ABR and Playback Control for dash.jsLearning-based low-latency rate selection plus playback-speed control implemented on dash.js, from the MMSys grand-challenge lineage.
• Convex Hull Prediction Methods for Bitrate Ladder Construction: Design, Evaluation, and ComparisonACM TOMM 2025 study benchmarking handcrafted and deep-learning convex-hull predictors over 300 UHD shots across AVC, HEVC and VVC, with com…
• Probing WebRTC Bandwidth — Why and How in GCCDeep dive into libwebrtc's ProbeController internals: padding probe packet construction, ramp-up behaviour and the 300 kbps starting estima…
• Adding Trick Play to a DASH or HLS StreamPackaging guide for trick-play and tiled thumbnail tracks, covering --trickplay, JPEG tile fourcc and fixed-GOP requirements for live.
• dash.js — MPD and Inband Event HandlingOfficial guide to EventStream and InbandEventStream handling in dash.js, including emsg parsing and the AOMedia ID3 emsg scheme.
• Pion WHIP/WHEP Reference Server ExampleRoughly 200-line Go reference implementation of a WHIP ingest plus WHEP playback server on Pion, publishable from OBS or GStreamer and play…
• VSF TR-06-3 — RIST Advanced Profile specificationOfficial RIST Advanced Profile technical recommendation: tunnel-level ARQ, fragmentation, LZ4 compression, and carriage of SMPTE ST 2110 /…
• White Paper: SRT vs RIST for Professional Video ContributionVendor white paper comparing SRT and RIST for contribution and distribution: retransmission behaviour, FEC options, profile interop and gov…
• RIST Payload Format Descriptor Registry (VSF TR-06-03)Official VSF registry repository for RIST Advanced Profile Payload Format Descriptor values used to signal payload types.
• VSF TR-06-4 Part 6: RIST Transport Stream Program SelectionRIST extension spec letting a receiver request specific TS programs via Keep-Alive so the sender transmits only those, backward compatible…