IOS input file acquires the length of uploaded video

you need to upload videos locally within 20 seconds. You can now use video and createObjectURL to achieve this in pc, but not in Wechat of IOS, because video will not load videos or trigger the onloadeddata event of video after adding src. Is there any way to obtain the length of videos in IOS?

Video ios javascript html5
Mar.07,2021

excuse me, have you solved it? Also encounter this problem

Previous: Using ionic3 to develop mobile websites using ion-infinite-scroll pull-up to load more ios browsers will stutter or even jam the page.

Next: Wechat official account sharing

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
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-64f5-1b31f26-2bdca.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b31f26-2bdca.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?