Community
Articles Topics Q&A
Learn
Course Programming Dictionary
Tools Library
Development tools Website Source Code PHP Libraries JS special effects Website Materials Extension plug-ins
AI Tools
Leisure
Game Download Game Tutorials
search
English
简体中文 English 繁体中文 日本語 한국어 Melayu Français Deutsch
Login
singup

  • Popular searches:
  • PHP
  • MySQL
  • jquery
  • HTML
  • CSS
  • Whole station
  • Course
  • Article
  • Q&A
  • Download
Found a total of 10000 related content
How to Convert MOV to MP4 on Mac Free with ffmpeg

Article Introduction:If you have a video file in MOV format, you may want to convert it to MP4 format. While there are multiple ways to convert MOV to MP4, we will discuss here the method of using the command line and a simple and easy-to-use and free tool ffmpeg. Why do you want to convert MOV to MP4? Typically, Mac users may want to convert MOV to MP4 for shared and universal compatibility, as MP4 is a more widely supported video format, especially if you want videos to be compatible in a variety of platforms and video player applications. Additionally, MP4 files can usually get better compression, thereby reducing file size. Is it difficult to convert MOV files to MP4 format using ffmpeg? No. But because

2025-05-19 comment 0  364

5 jQuery Background Video Plugins

Article Introduction:Five excellent jQuery background video plug-ins are recommended to easily create a cool website! Many websites use pictures as backgrounds, and the effect is very cool. Since you can use pictures, why not use videos? This article will recommend five powerful jQuery background video plug-ins to help you easily videotape your website or blog background! Ready? Let's get started! Related readings: Top 10 jQuery and HTML5 media players jQuery parallax tutorial—animation title background BIGVIDEO.JS This plugin makes it a breeze to add adaptively populated background videos. It can play muted atmosphere background video (or a series of videos) or it can also be used as a player to display video playback

2025-02-25 comment 0  810

How to convert video and audio on Mac: Ultimate guide

Article Introduction:There are many formats of audio files, which is dazzling. It's cumbersome to manage, and it can be very frustrating when you try to play audio but your favorite player cannot play a specific file due to the file type. This seems hopeless, but don't worry! You can usually convert audio and video files without losing quality. Here we will walk you through how to convert video to MP3, MP4 to MP3, and many other useful audio and video conversions. Easily convert video and audio Save time finding file conversion tools with professional media converter Permute. Free trial safe and reliable! How to convert video to audio For example, converting video to audio (such as MP4 to MP3) is not just a conversion video

2025-04-16 comment 0  1175

10 Best jQuery and HTML5 Media Players

Article Introduction:Ten best jQuery and HTML5 video players tutorials In the past, Flash videos were used on websites because Flash was almost the only option to play videos. But now everyone wants video playback support to be broader, with multiple audio and video formats, playlists, adjustable controls, automatic aspect ratio video and more… All of these features can be achieved by using jQuery plug-in and HTML5, and you can use audio and video in a simple way. Check out the ten best jQuery and HTML5 player tutorials we have compiled below! enjoy! Related articles: 10 Crazy HTML5 and JS Experiments Showcase jQuery and the new HTML5 key points jQuery

2025-02-27 comment 0  574

How to embed a video player with controls in HTML

Article Introduction:To embed a video player with controls, you need to use a tag with controls attribute and specify a video file; to ensure compatibility, a variety of formats such as MP4, WebM and OGG can be provided, and the browser will select the first supported format to play; you can also add attribute enhancements such as autoplay, loop, muted and preload; you can achieve responsive layout by setting CSS styles such as width: 100%; it is recommended to use H.264-encoded MP4 files to ensure the best browser compatibility, and the final complete HTML structure contains alternate text to deal with browsers that do not support video tags.

2025-08-28 comment 0  1013

How to fall back to Flash for older browsers with HTML5 video

Article Introduction:Yes, compatibility of old browsers can be achieved by nesting Flash objects in HTML5 video tags. The specific approach is to use tags and load the Flash player internally. Modern browsers prefer to use HTML5 to play MP4 or WebM format videos. Unsupported browsers will downgrade to Flash. If Flash is not available, prompt text will be displayed. This method is suitable for intranets or legacy systems that still enable Flash, but because Flash has been disabled and has security risks, it is recommended to use it only in a controlled environment. A safer alternative is to provide video download links.

2025-08-12 comment 0  366

Displaying RSS feed items with images and media enclosures

Article Introduction:First, check the inline image in the description field of the RSS item, extract the img tag as the main image source by parsing HTML or CDATA content; 2. Secondly, find the media:thumbnail element in the MediaRSS extension, and give priority to using the thumbnail provided for preview display; 3. If the first two do not exist, check whether the MIME type of the enclosure tag is an image (such as image/jpeg) and use it as an alternative cover image; 4. For audio or video media, render the corresponding audio or video player according to the MIME type of enclosure (such as audio/mpeg or video/mp4); 5. When actually implementing it,

2025-08-01 comment 0  880

Can Nginx be used for video and media streaming?

Article Introduction:Yes, Nginx can be used for video and media streams, but its capabilities and limitations need to be weighed based on usage scenarios. 1.Nginx is good at providing static video files (such as MP4, WebM) through HTTP byte range requests, and supports drag and drop playback in HTML5 video player, which is suitable for on-demand scenarios. 2. By compiling the nginx-rtmp-module module, RTMP live stream reception, transcoding and generation of HLS streams can be realized, thereby supporting live streaming distribution. 3. However, Nginx itself does not support adaptive bit rate (unless combined with HLS), does not have built-in DRM or advanced media processing functions, and has high HLS latency (10–30 seconds), making it not suitable for ultra-low latency applications. 4. Suitable scenarios include: on-demand service, lightweight HL

2025-08-15 comment 0  728

what is a file extension

Article Introduction:The file extension is a suffix at the end of the file name and is used to indicate the file type. It is usually located after a point after a file name, such as .docx or .jpg, which helps computers and users identify how to process files. First, the file extension tells the operating system which program to use to open the file. For example, the .mp3 file is opened by the music player, while the .xlsx file is opened by Excel; secondly, they are also important in terms of security and can help identify malicious files such as document.pdf.exe; common extensions include document class .docx, .pdf, image class .jpg, .png, audio/video class .mp3, .mp4, code class .js, .py, and compressed file class .zi

2025-07-20 comment 0  414

Top 10 free and paid MKV players for Mac

Article Introduction:The Mac system natively does not support playing MKV files, you need a third-party application or QuickTime plugin. This article will introduce the 10 best free and paid MKV players on Mac system, and analyze their pros and cons and features to help you make the best choice. Top 10 MKV players in Mac system When choosing a suitable Mac MKV player, you need to fully consider the supported formats, playback controls, additional functions and other factors. Some Mac video players can even play YouTube videos online. Therefore, it is important to understand the advantages and disadvantages of the application before making a choice. Author's statement All applications and processes in this article have been personally tested and verified to comply with our editorial standards. You can learn more about

2025-03-20 comment 0  1029

`SqlParameter Parameters.Add vs. AddWithValue: Which Method Should You Choose?`

Article Introduction:SqlParameter Parameters.Add vs. AddWithValue: Choosing the Best MethodWhen working with SQL commands, you may encounter the need to add...

2025-01-10 comment 0  732

Dave The Diver: How To Catch Spider Crabs

Article Introduction:In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w

2025-01-10 comment 0  908

How to Count Conditional Column Values in SQL: A Priority-Based Example?

Article Introduction:Conditional Column CountingConsider a table named "Jobs" structured as follows:jobId, jobName, Prioritywhere "Priority" is an integer between 1...

2025-01-10 comment 0  914

Prepare for Interview Like a Pro with Interview Questions CLI

Article Introduction:Prepare for Interview Like a Pro with Interview Questions CLI What is the Interview Questions CLI? The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview

2025-01-10 comment 0  1522

How Can I Efficiently Trim Leading Zeros in SQL Server Without Data Loss?

Article Introduction:Improved Methods for Trimming Leading Zeros in SQL ServerThe conventional approach for trimming leading zeros in SQL Server involves employing the...

2025-01-10 comment 0  757

ShouldSerialize() or Specified: Which Conditional Serialization Pattern Should I Choose?

Article Introduction:ShouldSerialize() vs Specified Conditional Serialization PatternConditional serialization is crucial to selectively control serialization...

2025-01-10 comment 0  1514

How Can I Resolve a 'Recursion Depth Limit Exceeded' Error in a Recursive SQL Query?

Article Introduction:Recursive Query Resulting in Recursion Depth Limit ExceededThis query faced a recurring error due to exceeding the maximum recursion limit of 100....

2025-01-10 comment 0  1336

Soft Deletes in Databases: To Use or Not to Use?

Article Introduction:Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...

2025-01-10 comment 0  1116

How to Map JSON Field Names to .NET Object Properties using JavaScriptSerializer (or Alternatives)?

Article Introduction:JavaScriptSerializer.Deserialize: Mapping Field Names in JSON to .Net Object PropertiesQuestion:How can you map a field name in JSON data to a...

2025-01-10 comment 0  570

How Can I Rotate an Image in a WinForms Application?

Article Introduction:Rotating an Image in WinFormsThis question addresses the need to rotate an image within a Windows Forms application, particularly for indicating...

2025-01-10 comment 0  1288

Public welfare online PHP training,Help PHP learners grow quickly!

About us Disclaimer Sitemap

© php.cn All rights reserved