tears of steel ism
https://demo.unified-streaming.com/k8s/features/stable/video/tears-of-steel/tears-of-steel.ism/.m3u8
Online — 0 failing, 3 warnings
General
- Status
- Online
- Type
- HLS
- Container
- hls
- Preview
- 5s clip
- Fetched via
- Proxy
Video stream
- Codec
- h264
- Profile
- Constrained Baseline
- Level
- 13
- Resolution
- 224×100
- Aspect ratio
- 56:25
- Frame rate
- 24 fps
- Pixel format
- yuv420p
Audio stream
- Codec
- aac
- Profile
- LC
- Sample rate
- 48000 Hz
- Channels
- 2
- Layout
- stereo
- Language
- eng
Manifest audit
Open the full HLS analyzer →Works, with caveats
0 failing, 3 warnings, 9 passing
- Playlist type
- Master
- Variants
- 7
- Renditions
- 0
- Bitrate range
- 68 kbps – 2.47 Mbps
- I-frame variants
- 0
- Version
- 1
Used for trick play
- Warn
Ladder has no oversized bitrate gap
1 adjacent rung pair(s) jump by more than 2.5x, which causes visible quality swings when switching.
- gaps
- 136 kbps to 493 kbps (3.6x)
hls.ladder.gapWhat this means → - Warn
Every variant declares RESOLUTION
2 variant(s) omit RESOLUTION, so players cannot avoid upscaling on small screens.
- variants
- tears-of-steel-audio_eng=64008.m3u8 tears-of-steel-audio_eng=128002.m3u8
hls.ladder.missing-resolutionWhat this means → - Warn
EXT-X-INDEPENDENT-SEGMENTS is declared
EXT-X-INDEPENDENT-SEGMENTS is absent, so players must assume segments depend on each other and may seek and switch more conservatively.
hls.master.independent-segmentsWhat this means → - Pass
ABR ladder has multiple renditions
7 variant streams are available for adaptive switching.
- variantCount
- 7
hls.ladder.sizeWhat this means → - Pass
Ladder bitrates increase with resolution
Bandwidth rises consistently with resolution across the ladder.
hls.ladder.bitrate-inversionWhat this means → - Pass
Every variant declares CODECS
Every variant declares a CODECS attribute.
hls.ladder.missing-codecsWhat 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 →