Session ID: HKG18-408 Session Name: HKG18-408 - A DRM solution using TZMP Speaker: Ken Liu Track: LHG

Session Summary

DRM (Digital Rights Management) solution secures video stream for transmission and playback. It brings the complexity of media framework and driver porting in Secure-OS. Meanwhile, It seriously impacts on user’s experience if Secure-OS takes too many time slices. Arm TZMP1 solution leverages protected mode to prevent the normal-world OS (Rich-OS) from accessing the stream. Rich-OS can use existing media framework and driver to manipulate the playback flow path. This significantly mitigates the complexity of Secure-OS. Arm provides an open source reference based on Linaro’s work to facilitate the TZMP1 development of partners. —————————————————

Resources

Event Page: http://connect.linaro.org/resource/hkg18/hkg18-408/ Presentation: http://connect.linaro.org.s3.amazonaws.com/hkg18/presentations/hkg18-408.pdf Video: http://connect.linaro.org.s3.amazonaws.com/hkg18/videos/hkg18-408.mp4 —————————————————

Event Details

hkg18 19-23 March 2018 Regal Airport Hotel Hong Kong


Keyword: LHG ‘http://www.linaro.org’ ‘http://connect.linaro.org’ ————————————————— Follow us on Social Media https://www.facebook.com/LinaroOrg https://www.youtube.com/user/linaroorg?sub_confirmation=1 https://www.linkedin.com/company/1026961

Speakers: Ken Liu

Speaker Positions: Staff Software Engineer