StreamTest
A+

hd

http://live.copella.live/russia24/hd/index.m3u8

Online with no problems detected

General

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

Video stream

Codec
h264
Profile
High
Level
40
Resolution
1920×1080
Aspect ratio
16:9
Frame rate
25 fps
Pixel format
yuv420p

Audio stream

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

Healthy

0 failing, 0 warnings, 12 passing

Playlist type
Live
Segments
9
Live window
34.6s
Target duration
7s
Discontinuities
0
Encryption
None
Low latency
No
Program date-time
Present
  • Pass

    Playlist contains segments

    The playlist lists 9 segments totalling 34.6s.

    segmentCount
    9

    hls.media.emptyWhat this means →

  • Pass

    EXT-X-TARGETDURATION is present

    EXT-X-TARGETDURATION is 7s.

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

  • Pass

    No segment exceeds EXT-X-TARGETDURATION

    All segment durations round to within the 7s target.

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

  • Pass

    Segment durations are consistent

    Segment durations are consistent (3.84s to 3.84s).

    minDuration
    3.84
    maxDuration
    3.84

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

  • Pass

    Live window holds enough segments

    The live window holds 34.6s, at or above the 21s minimum.

    windowSeconds
    34.6
    requiredSeconds
    21

    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 47.5s from wall-clock time.

    driftSeconds
    47.5

    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 →