b1main
https://br-radio.ard-mcdn.de/br/radio/b1main/hls/master.m3u8
Online — 0 failing, 1 warning
General
- Status
- Online
- Type
- HLS
- Container
- hls
- Preview
- 5s clip
- Fetched via
- Direct
Audio stream
- Codec
- aac
- Profile
- LC
- Sample rate
- 48000 Hz
- Channels
- 2
- Layout
- stereo
Server location
- Hostname
- br-radio.ard-mcdn.de
- IP address
- 2.22.250.110
- Provider
- Akamai Technologies
- Location
- Paris, Île-de-France, France
- Time Zone
- Europe/Paris
Manifest audit
Open the full HLS analyzer →Works, with caveats
0 failing, 1 warnings, 11 passing
- Playlist type
- Master
- Variants
- 2
- Renditions
- 0
- Bitrate range
- 103 kbps – 200 kbps
- I-frame variants
- 0
- Version
- —
Used for trick play
- Warn
Every variant declares RESOLUTION
2 variant(s) omit RESOLUTION, so players cannot avoid upscaling on small screens.
- variants
- 96/seglist.m3u8 192/seglist.m3u8
hls.ladder.missing-resolutionWhat this means → - Pass
ABR ladder has multiple renditions
2 variant streams are available for adaptive switching.
- variantCount
- 2
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
Ladder has no oversized bitrate gap
Adjacent ladder rungs are within a comfortable bitrate ratio.
hls.ladder.gapWhat 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 → - Pass
EXT-X-INDEPENDENT-SEGMENTS is declared
EXT-X-INDEPENDENT-SEGMENTS is declared.
hls.master.independent-segmentsWhat this means →