Probably not really that important news but the XV team will be at SIGGRAPH 2018 in Canada.
I found two talks, it's not related to XV, and also not streamed:
Talk: Animation to Games: Virtual Department of Games in Tokyo University of the Arts
Description: Animation to Games is a collaborative project between Square Enix's Business Division 2 and Tokyo University of the Arts. Seven animated student works were chosen and then directed by the students, with BD2 game creators participating as mentors, over a nine-month period of game development.
Contributor/Moderators:
Norihito Ueno - Luminous Productions Co., Ltd.
Tomohiro Hasegawa - Luminous Productions Co., Ltd.
Takashi Kiriyama - Tokyo University of the Arts
Prasert Prasertvithyakarn - Luminous Productions Co., Ltd.
Isamu Hasegawa - Luminous Productions Co., Ltd.
Mitsuko Okamoto - Tokyo University of the Arts
Talk: Making of 'Out of the Cradle'
Description: "Out of the Cradle" is a new documentary TV program that employs the latest cutting-edge computer graphics, and traces mankind's footsteps back to Africa, as based on the most recent academic theories, by utilizing our technical skills in visual expression honed through years of making video games and movies.
Contributor/Moderators:
Isamu Watamori - Luminous Productions Co., Ltd.
Ryuhei Ozai - Luminous Productions Co., Ltd.
Tomohiro Hasegawa - Luminous Productions Co., Ltd.
Isamu Hasegawa - Luminous Productions Co., Ltd.