Video on mobile cannot play local video, while Wechat's built-in browser, 360and safari indicate that loading failed.

the format of the owner of the building is mp4,. It is written as follows
< video width= "100%" height= "215" controls poster= "images/play_img.png" > 

            <source src="images/dcjj.mp4" type="video/mp4" ></source>
            <span data-i18n-text="video_bzc"> video</span>
        </video>

clipboard.png

9.2.1 on the IOS system, there is no response. 10 + can click, but it is always loaded after clicking. Android has no problem with the PC side, and there is no problem to play it on the ios if you quote a link placed on the web by the following layer, but if I download the link locally, referencing the local address will not be able to play it.

Javascript css html html5
Mar.31,2021

is written correctly, but your MP4 video may not be encoded in H264 format. It is recommended to check it or re-encode it with H264.

A video file has two formats: file format and encoding format. File formats such as mkv or flv, encoding formats such as H.264 or MPEG. Both formats must be supported.

generally speaking, you can check the table and transcode your own video. Another way is to find a video that can be played, download it, look at the file format and video format, and then transcode it.

  1. is it possible that the resource path is incorrect and whether other resources are loaded correctly? generally, IOS has special requirements for the correct representation of the resource path because of restrictions, which also explains why Android is right
    2. . Whether
  2. may be a limitation of the browser itself, very often the system security policy is to isolate the local data from the network data, so the browser cannot access the local data directly, so you have to find the relevant documents.

Previous: (? < = / / |) (\ w) +\.) +\ w+) (\: (\ d +)) how to understand this rule

Next: Can upload upload other files in element-ui?

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-64f5-1b30794-2bd14.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b30794-2bd14.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?