Top content is your pretty plugin, and bottom is ugly html5 audio. How can I block html5 panel displaying?
JoomHelper Media Player Plugin
This plugin is a simple, lightweight, accessible and customizable HTML5, YouTube and Vimeo media player that supports modern browsers.
Installation
Download the plugin and install it via the Joomla installer. Then go to Extensions > Plugins > Content - JoomHelper Media > Enable it.
Notice: This plugin is compatible with J3.4+ & J4, J5, J6.
How to use
This plugin supports Audio, Video, YouTube and Vimeo. With local video, it supports Thumbnail and Subtitle.
Create an example article and put the code below:
1. Insert audio file:
{audio <PATH TO FILE>}
Example: {audio media/audio.mp3} or {audio media/audio.ogg}
2. Insert video file
{video <PATH TO FILE>}
Example: {video media/video.mp4} or {video media/video.webm}
To add a subtitle, you need to create a subtitle file (*.vtt) with the same name as the video file and put it in the folder containing that video. Example with video is media/video.mp4, the subtitle file is media/video.vtt.

Do the same with the thumbnail. The image must have a JPG extension (*.jpg). In this example, the thumbnail is media/video.jpg.
3. Insert YouTube video
{youtube <YOUTUBE ID>}
Example: {youtube gdeqbg8QFJM} for video url: https://www.youtube.com/watch?v=gdeqbg8QFJM
4. Insert Vimeo video
{vimeo <VIMEO ID>}
Example: {vimeo 21946320} for video url: https://vimeo.com/21946320
------------
This plugin is a Content type, so if you want to use it for a module, please read this article.
I migrated about a thousand items with attachments from K2 using your tool and attachments plugin. I initially did this on a test account. Everything worked fine over there. The migrated article attachments worked fine. Then I backed it all up and moved it to my live domain. Now none of the attachments load. All I get is Exception File Not Found and I can't figure out where to look. Turning on error reporting and debug don't tell me anything. I am guessing the old files were not moved during the migration correct? Or how does that all work? I still have all the original folders in the original places as far as I can tell.
An error has occurred. 0 implode(): Argument #2 ($array) must be of type ?array, string given
Return to Control Panel
Any idea what's causing this?