# Problem with getting video duration

**URL:** <https://forum.webostv.developer.lge.com/t/problem-with-getting-video-duration/26565>\
**Category:** Web App Development\
**Created:** [June 16, 2025, 7:26am UTC](https://forum.webostv.developer.lge.com/t/problem-with-getting-video-duration/26565 "2025-06-16T07:26:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![leo34343](https://avatars.discourse-cdn.com/v4/letter/l/b5a626/32.png) [@leo34343](https://forum.webostv.developer.lge.com/u/leo34343)\
**Post date:** [June 16, 2025, 7:26am UTC](https://forum.webostv.developer.lge.com/t/problem-with-getting-video-duration/26565/1 "2025-06-16T07:26:15Z")

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Pls I would need a answer for my problem because when I was working on webOS simulator everything was fine but when I moved to emulator it struggles  
with getting video duration for some reason. Looks like I just a get a random value 18446744073.709 for some reason I don’t know… It works everywhere except  
emulator and I don’t know what to even expect from TV’s.

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**Author:** ![narae0.kim](https://avatars.discourse-cdn.com/v4/letter/n/87869e/32.png) [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)\
**Post date:** [June 16, 2025, 7:29am UTC](https://forum.webostv.developer.lge.com/t/problem-with-getting-video-duration/26565/2 "2025-06-16T07:29:44Z")

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The webOS TV Emulator is deprecated. Please use the webOS TV Simulator. And the video and audio specifications of the webOS TV Simulator are different from those of an actual TV device. (See the [webOS TV Simulator limitations](https://webostv.developer.lge.com/develop/tools/simulator-introduction#limitations).) Therefore, media playback testing should be performed on an actual TV device. Thank you.