Hello,
I have read your short project description. It tells me about audio visual.
1. What kind of challenges you are facing in integrating this AV?
2. Did you heared about IVCi?
My team is having diversified Knowledge in PHP, MySQL, IOS, Android, Xamarin, NodeJs, Wordpress, Joomla, Magento, C#,Net, HTML5, CSS3, JavaScript, XML, JSON, AJAX and jQuery, AngularJS and API integration.
Let's connect over chat with more explanation to deep dive in the main root cause.
Regards,
Vishal