StreamTest
A

576p vtt

https://dfr80qz435crc.cloudfront.net/EFGH/Amagi/Globo/GE_Fast_BR/576p-vtt/index.m3u8

Online — 0 failing, 1 warning

General

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

Video stream

Codec
hevc
Profile
Main
Level
93
Resolution
1024×576
Aspect ratio
16:9
Frame rate
29.97 fps
Pixel format
yuvj420p

Audio stream

Codec
aac
Profile
LC
Sample rate
48000 Hz
Channels
2
Layout
stereo

Works, with caveats

0 failing, 1 warnings, 11 passing

Playlist type
Live
Segments
10
Live window
60s
Target duration
6s
Discontinuities
0
Encryption
None
Low latency
No
Program date-time
Present
  • Warn

    Live edge is close to wall-clock time

    The live edge trails wall-clock time by 2378235.5s, so the playlist is stale or the encoder has stalled.

    driftSeconds
    2378235.5

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

  • Pass

    Playlist contains segments

    The playlist lists 10 segments totalling 60s.

    segmentCount
    10

    hls.media.emptyWhat this means →

  • Pass

    EXT-X-TARGETDURATION is present

    EXT-X-TARGETDURATION is 6s.

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

  • Pass

    No segment exceeds EXT-X-TARGETDURATION

    All segment durations round to within the 6s target.

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

  • Pass

    Segment durations are consistent

    Segment durations are consistent (5.97s to 6.01s).

    minDuration
    5.973
    maxDuration
    6.006

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

  • Pass

    Live window holds enough segments

    The live window holds 60s, at or above the 18s minimum.

    windowSeconds
    60
    requiredSeconds
    18

    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

    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 →