Question 1

Why won't my video link play?

Accepted Answer

There are three common reasons: 1) CORS restriction: The browser will block playback if your video server doesn't allow cross-origin requests. 2) Mixed Content: Secure HTTPS pages cannot load insecure HTTP video resources. 3) Hotlink protection: The video link may have expired or requires specific headers.

Question 2

What video formats are supported?

Accepted Answer

This player supports mainstream network streaming formats including M3U8 (HLS), MPD (DASH), FLV, and standard MP4 files. Through WebAssembly technology, it also provides excellent support for H.264 and H.265 (HEVC) encoded videos.

Question 3

Why is there no sound when playing?

Accepted Answer

Modern browsers restrict autoplaying audio to prevent disturbing users. Please try clicking the 'Volume' icon in the bottom right corner of the player to unmute, or interact with the page by clicking anywhere.

Question 4

Can I play local video files from my computer?

Accepted Answer

Currently, this tool is designed for network streaming links and does not support dragging or uploading local files for playback. We recommend using a local video player software for local files.

Question 5

Will playing multiple videos cause lag?

Accepted Answer

This depends on your computer's performance and network bandwidth. We run independent decoder instances in each window. Playing high-bitrate videos simultaneously in 4 windows may consume high CPU and memory resources. If you experience lag, consider reducing the number of windows or video quality.

Question 6

What technology powers this player?

Accepted Answer

The core playback functionality is powered by the excellent open-source HTML5 player Artplayer, integrated with hls.js, dash.js, and mpegts.js for multi-format support. If you are a developer, we highly recommend trying Artplayer in your own projects.

Question 7

Are there any recommended local desktop players?

Accepted Answer

If you need more advanced features or offline playback, we recommend downloading professional local players: VLC Media Player (A free, open-source cross-platform multimedia player) or OBS Studio (Mainly for recording and live streaming, but includes powerful media source playback capabilities).

Web Player

Frequently Asked Questions (FAQ)