# \#DISCONTINUITY - HLS - Audio skipping

**URL:** <https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565>\
**Category:** Archived\
**Tags:** roku-developer-program\
**Created:** [February 15, 2011, 10:56am UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565 "2011-02-15T10:56:55Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![smlsr](https://avatars.discourse-cdn.com/v4/letter/s/47e85d/32.png) [@smlsr](https://forum.developer.roku.com/u/smlsr)\
**Post date:** [February 15, 2011, 10:56am UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565/1 "2011-02-15T10:56:55Z")

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RUnning various HLS variations, Ive noticed on consistent issue.

The format works like this, will pre-rolll 30-40 second spot, encoded at 32000Hz AAC. Then a DISCONTINUITY TAG, then the movie, which is as 48000Hz. When this happens either you get NO AUDIO, or AUdio on 3 seconds audio off 1-2 seconds, AUDIO ON 3 seconds, AUDIO OFF 1-2 seconds. If you press any of the REW,FF,REPLAY, buttons, then all plays fine…

Am I missing something here or is the ROKU unable to change the sample rate on audio with a DISCONTINUITY Tag? Wierd because like i said pressing any of the media actions (REW,FF,REPLAY, etc) corrects the problem immediately.

Shawn

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**Author:** ![RokuKevin](https://avatars.discourse-cdn.com/v4/letter/r/ee7513/32.png) [@RokuKevin](https://forum.developer.roku.com/u/RokuKevin)\
**Post date:** [February 15, 2011, 10:14pm UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565/2 "2011-02-15T22:14:06Z")

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Shawn,

Please PM me a sample stream that exhibits this behavior.

Thanks,

–Kevin

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**Author:** ![gene000](https://avatars.discourse-cdn.com/v4/letter/g/e47c2d/32.png) [@gene000](https://forum.developer.roku.com/u/gene000)\
**Post date:** [April 14, 2011, 4:35pm UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565/3 "2011-04-14T16:35:13Z")

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Hi,  
Am having the exact same issue with mp3’s. Has there been any resolution?

Thanks Gene

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**Author:** ![RokuKevin](https://avatars.discourse-cdn.com/v4/letter/r/ee7513/32.png) [@RokuKevin](https://forum.developer.roku.com/u/RokuKevin)\
**Post date:** [April 14, 2011, 5:17pm UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565/4 "2011-04-14T17:17:55Z")

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There may be a resolution in our developer branch… If you PM me a sample stream I’ll test it out for you.

–Kevin

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**Author:** ![gene000](https://avatars.discourse-cdn.com/v4/letter/g/e47c2d/32.png) [@gene000](https://forum.developer.roku.com/u/gene000)\
**Post date:** [April 14, 2011, 8:48pm UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565/5 "2011-04-14T20:48:27Z")

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RokuKevin,  
Had jessie PM you a sample file. We get “Event 10” when we track the skips in the console.

Does anybody know what event 10 is and what could be triggering it?

Thanks Gene

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**Author:** ![gene000](https://avatars.discourse-cdn.com/v4/letter/g/e47c2d/32.png) [@gene000](https://forum.developer.roku.com/u/gene000)\
**Post date:** [April 14, 2011, 9:21pm UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565/6 "2011-04-14T21:21:29Z")

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A little more info

I noticed that a few of the mp3 on our channel work. They all were recorded at a higher bitrate most of the recordings(talk radio) is a at a low bitrate. This pattern is consistent so we feel that are code is good, rerecording the files is not an option. so any ideas??

We have set up a private channel for testing purposes if someone wants to see the problem in action let me know and I will IM you our code.

Thanks Gene

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**Author:** ![karlharshman](https://avatars.discourse-cdn.com/v4/letter/k/22d042/32.png) [@karlharshman](https://forum.developer.roku.com/u/karlharshman)\
**Post date:** [April 17, 2011, 6:31pm UTC](https://forum.developer.roku.com/t/discontinuity-hls-audio-skipping/1565/7 "2011-04-17T18:31:55Z")

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Event Type 10 is not documented.

message is empty  
Index is 0  
Data = " 0"

Does this help?
