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Chrome does not recognise old keyframes (LL-HLS issue)

browser: Chrome

Enhancement

Low-Latency

Status: Open.

#3596 In video-dev/hls.js;

· kanongil opened on Mar 9, 2021

Implement support for LL-HLS #EXT-X-PRELOAD-HINT part loading

Low-Latency

New Feature

Status: Open.

#3988 In video-dev/hls.js;

· robwalch opened on Jun 2, 2021

Interested by improving HLS-LL with byterange ?

Enhancement

Feature proposal

Low-Latency

Need sample stream

Status: Open.

#5767 In video-dev/hls.js;

· ValentinBesnard opened on Aug 25, 2023

Use part duration instead of fragment duration to set start point in lowlatency mode.

Feature proposal

Low-Latency

Status: Open.

#4453 In video-dev/hls.js;

· raxxarr opened on Dec 3, 2021

AV1 change level freeze image until next segment

Browser issueIf there is an underlying issue with the browser that hls.js is running on, this tag should be used.If there is an underlying issue with the browser that hls.js is running on, this tag should be used.

Revisit-at-later-release-cycleWill revisit during release cycle indicated by the MilestoneWill revisit during release cycle indicated by the Milestone

Works as expected

Status: Open.

#6355 In video-dev/hls.js;

· Jumaron opened on Apr 15, 2024

Feature: Implement support for LL-HLS #EXT-X-PRELOAD-HINT part loading

Low-Latency

Status: Open (in progress).

video-dev/hls.jsnumber 6356

#6356 In video-dev/hls.js;

· iamboorrito opened on Apr 15, 2024

Do we have some config to cache the downloaded fragments in JS memory?

Feature proposal

Status: Open.

#7096 In video-dev/hls.js;

· JackPu opened on Mar 17, 2025

Reload undefined EXT-X-PLAYLIST-TYPE based on Expires header

Live

Status: Open.

Feature

#7082 In video-dev/hls.js;

· robwalch opened on Mar 12, 2025

Delete expired playlist details

Feature proposal

Live

Status: Open.

#7429 In video-dev/hls.js;

· robwalch opened on Jul 27, 2025

maxLiveSyncPlaybackRate does not seem to enable "catch up"

DVRLive or event playlists, long enough to seek backLive or event playlists, long enough to seek back

Enhancement

Live

Low-Latency

Status: Open.

#4681 In video-dev/hls.js;

· jeffsf opened on May 8, 2022

feat: support temporal media fragment URIs

Status: Open (in progress).

video-dev/hls.jsnumber 7721

#7721 In video-dev/hls.js;

· christriants opened on Feb 10, 2026

Make sure Low-Latency Server Configuration Profile is met before using Parts

Live

Low-Latency

Status: Open.

#7729 In video-dev/hls.js;

· robwalch opened on Feb 13, 2026

HLS DateTime parsing ISO8601 differential

Enhancement

Stream Issue

Status: Open.

#7268 In video-dev/hls.js;

· robwalch opened on May 22, 2025

Discrepancy in events for audio vs. subtitle tracks.

Feature proposal

Revisit-at-later-release-cycleWill revisit during release cycle indicated by the MilestoneWill revisit during release cycle indicated by the Milestone

Status: Open.

#6798 In video-dev/hls.js;

· matvp91 opened on Oct 22, 2024

Target duration stall when loading a live media playlist with one segment

Bug

ConfirmedBug report confirmed or reproduced.Bug report confirmed or reproduced.

Live

Stream Issue

Suggested-Workaround

Status: Open.

#7556 In video-dev/hls.js;

· xtne6f opened on Sep 24, 2025

Support Media Fragment URIs

Feature proposal

Status: Open.

#5445 In video-dev/hls.js;

· lilhinx opened on May 2, 2023

First media segments in fMP4 loaded sequentially

Enhancement

Needs TriageIf there is a suspected stream issue, apply this label to triage if it is something we should fix.If there is a suspected stream issue, apply this label to triage if it is something we should fix.

Works as expected

Status: Open.

#7675 In video-dev/hls.js;

· thexeos opened on Dec 16, 2025

Buffer gap when playing Low Latency HLS with parts that may not start with IDR

Bug

Status: Open.

#7782 In video-dev/hls.js;

· dzianis-dashkevich opened on Apr 7, 2026

mixed clear and fairplay playback fails

browser: Safari

Bug

DRM

Legacy browsers

Status: Open.

Bug

#7156 In video-dev/hls.js;

· gkatsev opened on Apr 4, 2025

Wait for fist key session to resolve usable keys before starting another session

DRM

Status: Open.

Bug

#7796 In video-dev/hls.js;

· robwalch opened on Apr 10, 2026

Client-side Interstitials API

Feature proposal

Interstitials

Needs TriageIf there is a suspected stream issue, apply this label to triage if it is something we should fix.If there is a suspected stream issue, apply this label to triage if it is something we should fix.

Status: Open.

#7571 In video-dev/hls.js;

· ghouet opened on Oct 9, 2025

Tizen 2017: Transition from Clear to DRM content

Bug

DRM

Feature proposal

smart-tv: Samsung/TizenIssues specific to Samsung Tizen platform and devicesIssues specific to Samsung Tizen platform and devices

Status: Open.

#7430 In video-dev/hls.js;

· eowino opened on Jul 28, 2025