# I made a H.265 encoding board, HDMI input and RTSP output

**URL:** https://community.wowza.com/t/i-made-a-h-265-encoding-board-hdmi-input-and-rtsp-output/45178
**Category:** Wowza Streaming Engine
**Created:** [August 24, 2015, 6:16am UTC](https://community.wowza.com/t/i-made-a-h-265-encoding-board-hdmi-input-and-rtsp-output/45178 "2015-08-24T06:16:13Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Marco\_Liu](https://avatars.discourse-cdn.com/v4/letter/m/aca169/32.png) [@Marco\_Liu](https://community.wowza.com/u/Marco_Liu)
#### Post date: [August 24, 2015, 6:16am UTC](https://community.wowza.com/t/i-made-a-h-265-encoding-board-hdmi-input-and-rtsp-output/45178/1 "2015-08-24T06:16:13Z")

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I made a H.265 encoding board, HDMI input and RTSP output. The current latency is about 80ms(including HDMI input, H265 encoding time ,RTSP packaging time, 1000M ethernet transmission time, decoding time and display). I need it to below 40ms, I think I should try to optimize the RTSP packaging time, now I am using LIV555 , could anyone suggest a solution for me?

marcoliu@vo2.com.cn