StreamTest
A

streamPlaylist

https://linear901-oo-hls0-prd-gtm.delivery.skycdp.com/v1/master/6404a5d732e04991ed59ac7790b61cc065c9aabd/prod-gb-lin-skynews-hls-25-web/stream04/streamPlaylist.m3u8

Online — 0 failing, 1 warning

General

Status
Online
Type
HLS
Container
hls
Preview
5s clip
Fetched via
Direct

Video stream

Codec
h264
Profile
Main
Level
32
Resolution
1024×576
Aspect ratio
16:9
Frame rate
25 fps
Pixel format
yuv420p

Server location

Hostname
linear901-oo-hls0-prd-gtm.delivery.skycdp.com
IP address
23.204.152.161
Provider
Akamai International B.V.
Location
Edison, New Jersey, United States
Time Zone
America/New_York
Network
Akamai Technologies, Inc.

Works, with caveats

0 failing, 1 warnings, 11 passing

Playlist type
Live
Segments
188
Live window
1795.2s
Target duration
12s
Discontinuities
0
Encryption
None
Low latency
No
Program date-time
Present
  • Warn

    Segment durations are consistent

    Segment durations vary by 5x (1.92s to 9.6s), which makes buffer estimation and ABR switching erratic.

    minDuration
    1.92
    maxDuration
    9.6

    hls.media.segment-duration-varianceWhat this means →

  • Pass

    Playlist contains segments

    The playlist lists 188 segments totalling 1795.2s.

    segmentCount
    188

    hls.media.emptyWhat this means →

  • Pass

    EXT-X-TARGETDURATION is present

    EXT-X-TARGETDURATION is 12s.

    hls.media.target-duration-declaredWhat this means →

  • Pass

    No segment exceeds EXT-X-TARGETDURATION

    All segment durations round to within the 12s target.

    hls.media.target-duration-exceededWhat this means →

  • Pass

    Live window holds enough segments

    The live window holds 1795.2s, at or above the 36s minimum.

    windowSeconds
    1795.2
    requiredSeconds
    36

    hls.media.dvr-windowWhat this means →

  • Pass

    Discontinuity count is reasonable

    The playlist contains no discontinuities.

    discontinuityCount
    0

    hls.media.discontinuitiesWhat this means →

  • Pass

    No segments are marked EXT-X-GAP

    No segments are marked EXT-X-GAP.

    gapSegmentCount
    0

    hls.media.gap-segmentsWhat this means →

  • Pass

    EXT-X-PROGRAM-DATE-TIME is present

    EXT-X-PROGRAM-DATE-TIME is present, so the stream can be mapped to wall-clock time.

    hls.media.program-date-timeWhat this means →

  • Pass

    Program date-times advance monotonically

    Program date-times advance monotonically.

    hls.media.pdt-monotonicWhat this means →

  • Pass

    Live edge is close to wall-clock time

    The live edge is 5.9s from wall-clock time.

    driftSeconds
    5.9

    hls.media.live-edge-driftWhat this means →

  • Pass

    EXT-X-VERSION covers the tags in use

    EXT-X-VERSION:3 covers every tag used in this playlist.

    hls.media.version-compatibilityWhat this means →

  • Pass

    Encryption configuration is coherent

    The playlist is unencrypted.

    methods

    hls.encryption.methodWhat this means →