Add support to h265 video

[patrickelectric]

No description provided.

[patrickelectric]

Based on multiple sources, it appears that h265 support for webrtc will be a major problem.

https://stackoverflow.com/questions/64315827/h265-support-on-webrtc-android/76417043#76417043

Browsers have h265 capabilities (not fully working out of the box) https://caniuse.com/?search=h265.

But h265 support in webrtc is much more problematic, where is not listed among the mandatory codecs for WebRTC.

[patrickelectric]

Adding h265 video stream capabilities for QGC, gstreamer and others receivers is possible, but WebRTC appears to be a major technology issue on the ecosystem.

[joaoantoniocardoso]

I'll continue to track this, and comment here if there are any relevant updates.

[patrickelectric]

To test browser support: https://lf-tk-sg.ibytedtos.com/obj/tcs-client-sg/resources/video_demo_hevc.html