# Problem with playing some HLS streams in WebOS
**URL:** https://forum.webostv.developer.lge.com/t/problem-with-playing-some-hls-streams-in-webos/7890
**Category:** Web App Development
**Created:** [June 28, 2024, 6:50pm UTC](https://forum.webostv.developer.lge.com/t/problem-with-playing-some-hls-streams-in-webos/7890 "2024-06-28T18:50:30Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@user2500](https://forum.webostv.developer.lge.com/u/user2500)
#### Post date: [June 28, 2024, 6:50pm UTC](https://forum.webostv.developer.lge.com/t/problem-with-playing-some-hls-streams-in-webos/7890/1 "2024-06-28T18:50:30Z")
I’ve created an app, which connects to an IPTV service. There are some streams to play. Some play normally, some don’t. Problematic streams have either only audio with no picture, or doesn’t play at all. I’m using hls.js to play the streams.
There’s another app in LG market which runs on the same TV. When we connect that app to our service (same streams), the app plays those problematic streams correctly! That’s also a web app.
Native player also does not work. I follow the same instructions [here](https://webostv.developer.lge.com/develop/guides/mediaoption-parameter). Does not work.
I searched the web for days. Couldn’t find the solution. Any help is appreciated.
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### Author:  [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)
#### Post date: [July 1, 2024, 7:15am UTC](https://forum.webostv.developer.lge.com/t/problem-with-playing-some-hls-streams-in-webos/7890/2 "2024-07-01T07:15:29Z")
Please refer to [Media Playback](https://github.com/webOS-TV-app-samples/MediaPlayback) sample app. [Streaming Protocol and DRM](https://webostv.developer.lge.com/develop/specifications/streaming-protocol-drm) and [Video and Audio Format](https://webostv.developer.lge.com/develop/specifications/video-audio-240) will also be helpful. Thank you.