Using embed tags to play flv videos, how can I prevent them from downloading automatically?

as mentioned in the title, how to cancel

when playing a flv file using the embed tag to download the file automatically
Mar.28,2021

1. To play videos, please use the video
2.html5 standard, which does not support flv,. You need flv.js to play the video

.
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-64f5-1eaf952-226d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eaf952-226d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?