StreamTest
C

Eurosport 4K

http://iptv.852851.xyz/l/hMKdSp1ORNAszezYK0k5H6YqohbU--dJ5P0dX_w9VPecPhu8idVvoBUxgDa0mspz/index.m3u8

Minor issues — 1 failing, 2 warnings

General

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

Video stream

Codec
hevc
Profile
Main 10
Level
153
Resolution
3840×2160
Aspect ratio
16:9
Frame rate
50 fps
Pixel format
yuv420p10le

Audio stream

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

Problems found

1 failing, 2 warnings, 9 passing

Playlist type
Master
Variants
1
Renditions
0
Bitrate range
1.50 Mbps – 1.50 Mbps
I-frame variants
0

Used for trick play

Version
6
  • Fail

    Every variant declares CODECS

    1 variant(s) omit CODECS, forcing players to download a segment before they can judge compatibility.

    variants
    video/index.m3u8

    hls.ladder.missing-codecsWhat this means →

  • Warn

    ABR ladder has multiple renditions

    Only one variant stream is declared, so players cannot adapt to changing bandwidth.

    variantCount
    1

    hls.ladder.sizeWhat this means →

  • Warn

    Every variant declares RESOLUTION

    1 variant(s) omit RESOLUTION, so players cannot avoid upscaling on small screens.

    variants
    video/index.m3u8

    hls.ladder.missing-resolutionWhat this means →

  • Pass

    Ladder bitrates increase with resolution

    Bandwidth rises consistently with resolution across the ladder.

    hls.ladder.bitrate-inversionWhat this means →

  • Pass

    Ladder has no oversized bitrate gap

    Adjacent ladder rungs are within a comfortable bitrate ratio.

    hls.ladder.gapWhat this means →

  • Pass

    No duplicate resolutions in the ladder

    Every ladder rung is distinguishable from the others.

    hls.ladder.duplicate-resolutionWhat this means →

  • Pass

    AVERAGE-BANDWIDTH does not exceed BANDWIDTH

    AVERAGE-BANDWIDTH is within BANDWIDTH on every variant.

    hls.ladder.average-exceeds-peakWhat this means →

  • Pass

    Variants declare FRAME-RATE

    Video variants declare FRAME-RATE.

    hls.ladder.missing-frame-rateWhat this means →

  • Pass

    Variant rendition groups all resolve

    Every rendition group referenced by a variant is declared.

    hls.renditions.dangling-groupWhat this means →

  • Pass

    Each rendition group has exactly one DEFAULT

    Each rendition group nominates exactly one default.

    hls.renditions.defaultWhat this means →

  • Pass

    Renditions declare LANGUAGE

    Audio and subtitle renditions declare a LANGUAGE.

    hls.renditions.languageWhat this means →

  • Pass

    EXT-X-INDEPENDENT-SEGMENTS is declared

    EXT-X-INDEPENDENT-SEGMENTS is declared.

    hls.master.independent-segmentsWhat this means →