How to play video ads on mobile pages?

what is the process of implementing video advertising on mobile? How to choose the video advertising player, how to follow the corresponding specifications, and how to introduce the corresponding advertising SDK?.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b30986-2bd42.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b30986-2bd42.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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