# Player Returns SEGMENT\_PSSH\_DATA\_MISSING

**URL:** <https://community.bitmovin.com/t/player-returns-segment-pssh-data-missing/1394>\
**Category:** Support\
**Tags:** drm, web, tizen, pssh\
**Created:** [October 13, 2022, 6:57am UTC](https://community.bitmovin.com/t/player-returns-segment-pssh-data-missing/1394 "2022-10-13T06:57:09Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![seven](https://avatars.discourse-cdn.com/v4/letter/s/3d9bf3/32.png) [@seven](https://community.bitmovin.com/u/seven)\
**Post date:** [October 13, 2022, 6:57am UTC](https://community.bitmovin.com/t/player-returns-segment-pssh-data-missing/1394/1 "2022-10-13T06:57:09Z")

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Some devices like Tizen 2016 require the PSSH box in the init segment. How can I client-side add in PSSH boxes using Bitmovin Player?

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**Author:** ![seven](https://avatars.discourse-cdn.com/v4/letter/s/3d9bf3/32.png) [@seven](https://community.bitmovin.com/u/seven)\
**Post date:** [October 13, 2022, 6:59am UTC](https://community.bitmovin.com/t/player-returns-segment-pssh-data-missing/1394/2 "2022-10-13T06:59:02Z")

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Article [Modifying MP4 segments Bitmovin Player Client-Side](https://community.bitmovin.com/t/modifying-mp4-segments-bitmovin-player-client-side/1393) explains exactly this use case and more with code examples.

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**Author:** ![seven](https://avatars.discourse-cdn.com/v4/letter/s/3d9bf3/32.png) [@seven](https://community.bitmovin.com/u/seven)\
**Post date:** [October 13, 2022, 7:59am UTC](https://community.bitmovin.com/t/player-returns-segment-pssh-data-missing/1394/3 "2022-10-13T07:59:09Z")

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