# how to process video/audio/metadata using Wowza API/SDK when packaging to HLS?

**URL:** <https://community.wowza.com/t/how-to-process-video-audio-metadata-using-wowza-api-sdk-when-packaging-to-hls/96532>\
**Category:** Wowza Streaming Engine\
**Created:** [October 4, 2023, 12:03pm UTC](https://community.wowza.com/t/how-to-process-video-audio-metadata-using-wowza-api-sdk-when-packaging-to-hls/96532 "2023-10-04T12:03:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![68ffd9d0e3b47446598b](https://avatars.discourse-cdn.com/v4/letter/6/41988e/32.png) [@68ffd9d0e3b47446598b](https://community.wowza.com/u/68ffd9d0e3b47446598b)\
**Post date:** [October 4, 2023, 12:03pm UTC](https://community.wowza.com/t/how-to-process-video-audio-metadata-using-wowza-api-sdk-when-packaging-to-hls/96532/1 "2023-10-04T12:03:22Z")

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When transmitting MPEG-2 TS video sent to Wowza via rtsp/rtp from Wowza to HLS, how to process video/audio/metadata using Wowza API/SDK when packaging to HLS?