What should I do if the html5 video video cannot be played?

HTML5 Video Video is a common media element in website pages, but sometimes the video cannot be played, which is very troublesome. This article will start with the common problems that cause videos to fail to play and provide readers with solutions.

Problem 1: The video format is not supported

HTML5 Video supports three video formats: MP4, WebM and OGG. However, different browsers support different formats, so when selecting a video format, you need to choose based on the browser type of the target audience. Generally speaking, the MP4 format is the most widely supported format, while the WebM format is more suitable for Google Chrome. If your video format is not supported by your browser, the video will not play.

Solution:

1. Try to convert the video to other formats. You can use tools such as FFmpeg to convert, or use an online conversion service to convert the format.

2. Change the video encoding and decoding method to match the browser's support range.

Problem 2: The video path is incorrect

When setting the video path for HTML5 Video, you need to ensure that the path is correct, otherwise the video cannot find the corresponding resource. In addition, if there are special characters, spaces and other characters in the path that affect the path, there will also be problems with playback.

Solution:

1. Check whether the video path is correct. You can try placing the video in the same directory as the HTML file and set the path to "video file name.mp4".

2. Avoid using special characters and spaces in the path. You can use "_" to replace spaces and use English path names.

Question 3: Cross-domain issue

HTML web pages can access resources across domains, but many video resources are subject to browser interception restrictions during cross-domain access. For these restrictions For video resources, HTML5 Video cannot be played.

Solution:

1. Place the video resources under the same domain name as the HTML web page.

2. Use server-side cross-domain solutions.

Question 4: The browser does not support HTML5

HTML5 Video is part of HTML5, so whether the browser supports HTML5 directly affects whether the video can be played normally. Some browsers do not support HTML5 Video without upgrading the browser.

Solution:

1. Upgrade the browser to the latest version to get support for HTML5 Video.

2. Use Flash video player to be compatible with some browsers that do not support HTML5 Video.

Summary:

If you encounter the problem that HTML5 Video cannot be played, we can first check whether the video format is supported by the browser, whether the file path is correct, whether there are cross-domain problems, and Whether the browser does not support HTML5. For specific problems, follow different solutions to allow the video to continue playing and display normally.

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