Playback stalling, audio PTS > video PTS

[mtoczko]

What version of Hls.js are you using?

0.12.3

What browser and OS are you using?

chrome

Test stream:

https://hls-js-latest.netlify.com/demo/?src=https%3A%2F%2Fmtoczko.github.io%2Fhls-test-streams%2Ftest-audio-pdt%2Fplaylist.m3u8&demoConfig=eyJlbmFibGVTdHJlYW1pbmciOnRydWUsImF1dG9SZWNvdmVyRXJyb3IiOnRydWUsImR1bXBmTVA0IjpmYWxzZSwibGV2ZWxDYXBwaW5nIjotMSwibGltaXRNZXRyaWNzIjotMX0=

Checklist

• The issue observed is not already reported by searching on Github under https://github.com/video-dev/hls.js/issues
• The issue occurs in the stable client on https://hls-js.netlify.com/demo and not just on my page

• The issue occurs in the latest client on https://hls-js-latest.netlify.com/demo and not just on my page

• The stream has correct Access-Control-Allow-Origin headers (CORS)
• There are no network errors such as 404s in the browser console when trying to play the stream

Expected behavior

Playback starting .

Actual behavior

Playback stalling.

Console output

main.js:215 Using Hls.js config: {debug: true, enableWorker: false}
logger.js:40 [log] > loadSource:https://mtoczko.github.io/hls-test-streams/test-audio-pdt/playlist.m3u8
logger.js:40 [log] > trigger BUFFER_RESET
logger.js:40 [log] > set autoLevelCapping:-1
logger.js:40 [log] > attachMedia
logger.js:40 [log] > manifest loaded,4 level(s) found, first bitrate:4194304
logger.js:40 [log] > 2 bufferCodec event(s) expected
logger.js:40 [log] > startLoad(-1)
logger.js:40 [log] > switching to level 3
logger.js:40 [log] > main stream:STOPPED->IDLE
logger.js:40 [log] > audio tracks updated
logger.js:40 [log] > subtitle tracks updated
logger.js:40 [log] > level 3 loaded [0,6],duration:70
logger.js:40 [log] > Now switching to audio-track index 0
logger.js:40 [log] > audio stream:STOPPED->PAUSED
logger.js:40 [log] > audio stream:PAUSED->IDLE
logger.js:40 [log] > loading audio-track playlist for id: 0
logger.js:40 [log] > media source opened
logger.js:40 [log] > startLoad(-1)
logger.js:40 [log] > main stream:IDLE->STOPPED
logger.js:40 [log] > main stream:STOPPED->IDLE
logger.js:40 [log] > Loading 0 of [0 ,6],level 3, currentTime:-1.000,bufferEnd:-1.000
logger.js:40 [log] > main stream:IDLE->FRAG_LOADING
logger.js:40 [log] > audio stream:IDLE->STOPPED
logger.js:40 [log] > audio stream:STOPPED->STARTING
logger.js:40 [log] > audio stream:STARTING->WAITING_TRACK
logger.js:40 [log] > audio stream:WAITING_TRACK->STOPPED
logger.js:40 [log] > audio stream:STOPPED->STARTING
logger.js:40 [log] > audio stream:STARTING->WAITING_TRACK
logger.js:40 [log] > track 0 loaded [0,6],duration:68.41600000000001
logger.js:40 [log] > audio stream:WAITING_TRACK->IDLE
logger.js:40 [log] > Loading 0, cc: 0 of [0 ,6],track 0, currentTime:0,bufferEnd:0.000
logger.js:40 [log] > audio stream:IDLE->FRAG_LOADING
logger.js:40 [log] > audioTrack 0 loaded
logger.js:40 [log] > Loaded 0 of [0 ,6],level 3
logger.js:40 [log] > Parsing 0 of [0 ,6],level 3, cc 0
logger.js:40 [log] > main stream:FRAG_LOADING->PARSING
logger.js:40 [log] > main:discontinuity detected
logger.js:40 [log] > main:switch detected
logger.js:40 [log] > InitPTS for cc: 0 found from video track: 7200
logger.js:40 [log] > main track:video,container:video/mp4,codecs[level/parsed]=[avc1.640028/avc1.640029]
logger.js:40 [log] > Parsed video,PTS:[0.000,10.000],DTS:[0.000/10.000],nb:250,dropped:0
logger.js:40 [log] > main stream:PARSING->PARSED
logger.js:40 [log] > audio stream:FRAG_LOADING->PARSING
logger.js:40 [log] > Demuxing 0 of [0 ,6],track 0
logger.js:40 [log] > audio:discontinuity detected
logger.js:40 [log] > audio:switch detected
logger.js:40 [log] > manifest codec:mp4a.40.2,ADTS data:type:2,sampleingIndex:3[48000Hz],channelConfig:2
logger.js:40 [log] > parsed codec:mp4a.40.5,rate:48000,nb channel:2
logger.js:40 [log] > audio sampling rate : 48000
logger.js:40 [log] > creating sourceBuffer(video/mp4;codecs=avc1.640028)
logger.js:40 [log] > creating sourceBuffer(audio/mp4;codecs=mp4a.40.5)
logger.js:40 [log] > audio track:audio,container:audio/mp4,codecs[level/parsed]=[mp4a.40.5/mp4a.40.5]
logger.js:40 [log] > parsed audio,PTS:[1.592,10.040],DTS:[1.592/10.040],nb:396
logger.js:40 [log] > audio stream:PARSING->PARSED
logger.js:40 [log] > main buffered : [0.000,10.000]
logger.js:40 [log] > latency/loading/parsing/append/kbps:105/11/39/55/17589
logger.js:40 [log] > main stream:PARSED->IDLE
logger.js:40 [log] > Loading 1 of [0 ,6],level 3, currentTime:10.000,bufferEnd:10.000
logger.js:40 [log] > main stream:IDLE->FRAG_LOADING
logger.js:40 [log] > audio buffered : [1.592,10.040]
logger.js:40 [log] > audio stream:PARSED->IDLE
logger.js:40 [log] > Loading 0, cc: 0 of [0 ,6],track 0, currentTime:0,bufferEnd:0.000
logger.js:40 [log] > Loaded 1 of [0 ,6],level 3
logger.js:40 [log] > Parsing 1 of [0 ,6],level 3, cc 0
logger.js:40 [log] > main stream:FRAG_LOADING->PARSING
logger.js:40 [log] > Parsed video,PTS:[10.000,20.000],DTS:[10.000/20.000],nb:250,dropped:0
logger.js:40 [log] > target start position not buffered, seek to buffered.start(0) -1 from current time 0 
logger.js:40 [log] > main stream:PARSING->PARSED
logger.js:40 [log] > media seeking to 0.000
logger.js:40 [log] > media seeking to 0.000
logger.js:40 [log] > Loading 0, cc: 0 of [0 ,6],track 0, currentTime:0,bufferEnd:0.000
logger.js:40 [log] > Loading 0, cc: 0 of [0 ,6],track 0, currentTime:0,bufferEnd:0.000
logger.js:40 [log] > main buffered : [1.592,10.040]
logger.js:40 [log] > latency/loading/parsing/append/kbps:50/28/46/39/22771
logger.js:40 [log] > main stream:PARSED->IDLE
logger.js:40 [log] > Loading 0 of [0 ,6],level 3, currentTime:0.000,bufferEnd:0.000
logger.js:40 [log] > Loading 0 of [0 ,6],level 3, currentTime:0.000,bufferEnd:0.000
logger.js:40 [log] > Loading 0, cc: 0 of [0 ,6],track 0, currentTime:0,bufferEnd:0.000
logger.js:40 [log] > Loading 0 of [0 ,6],level 3, currentTime:0.000,bufferEnd:0.000
logger.js:40 [log] > Loading 0, cc: 0 of [0 ,6],track 0, currentTime:0,bufferEnd:0.000
logger.js:40 [log] > Loading 0 of [0 ,6],level 3, currentTime:0.000,bufferEnd:0.000
logger.js:40 [log] > Loading 0, cc: 0 of [0 ,6],track 0, currentTime:0,bufferEnd:0.000

Parsed video,PTS:[0.000,10.000],DTS:[0.000/10.000],nb:250,dropped:0
 parsed audio,PTS:[1.592,10.040],DTS:[1.592/10.040],nb:396

[stale]

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