# Playing DASH Streaming Video on webOS APP
**URL:** https://forum.webostv.developer.lge.com/t/playing-dash-streaming-video-on-webos-app/10365
**Category:** Web App Development
**Created:** [October 10, 2024, 10:06am UTC](https://forum.webostv.developer.lge.com/t/playing-dash-streaming-video-on-webos-app/10365 "2024-10-10T10:06:33Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@AlvaroPlexus](https://forum.webostv.developer.lge.com/u/AlvaroPlexus)
#### Post date: [October 10, 2024, 10:06am UTC](https://forum.webostv.developer.lge.com/t/playing-dash-streaming-video-on-webos-app/10365/1 "2024-10-10T10:06:33Z")
Hello,
We are trying to play DASH streaming video on an app for a 55UH625V model screen, but we’re not sure if the screen is compatible. The stream in question is the following:
[https://live.codereext.edge2befaster.io/codereext/arc-direct.OpusVP9/manifest.mpd](https://live.codereext.edge2befaster.io/codereext/arc-direct.OpusVP9/manifest.mpd)
This .mpd stream uses the VP9 codec for video and the OPUS codec for audio. We’ve tried to play this stream using libraries like dashjs,org, but it won’t play. However, on slightly more modern screen models, it plays perfectly fine. Could you help us identify the cause of the issue? Is it possible that this model uses a version of Chromium that doesn’t support VP9 or OPUS?
Also, we have tried this other .mpd streams with different codecs, and it plays without any issues, this stream has video with the H.264 codec and audio with the AAC codec:
[https://dash.akamaized.net/akamai/bbb\_30fps/bbb\_30fps.mpd](https://dash.akamaized.net/akamai/bbb_30fps/bbb_30fps.mpd)
Thank you.
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### Author:  [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)
#### Post date: [October 11, 2024, 12:04am UTC](https://forum.webostv.developer.lge.com/t/playing-dash-streaming-video-on-webos-app/10365/2 "2024-10-11T00:04:59Z")
We support HTML5 MSE/EME, not DASH. (See [Streaming Protocol and DRM](https://webostv.developer.lge.com/develop/specifications/streaming-protocol-drm).) If you are using an HTML5 MSE/EME player, DASH support is up to the player. If your player supports DASH, you can use DASH. But this means that DASH is processed by the player, not webOS TV. Therefore, in most cases, we cannot help you. If you are currently using a third party player solution, please contact the solution support. Thank you.
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### Author:  [@user459](https://forum.webostv.developer.lge.com/u/user459)
#### Post date: [January 10, 2025, 1:14pm UTC](https://forum.webostv.developer.lge.com/t/playing-dash-streaming-video-on-webos-app/10365/4 "2025-01-10T13:14:28Z")
The issue with playing VP9/OPUS DASH streams on your 55UH625V TV is likely due to its older Chromium version and codec limitations. It works with H.264/AAC streams like [Spotify premium](https://spotimod.com/), so try using a different player, converting the stream, or using an external device like Chromecast or Roku.