I was wondering why HTML5 (youtube videos) still works on R1/B2 and is broken on the Nightly releases ?
This bug: #16535 (Youtube playback and decoding issue) – Haiku
A few people are looking into debugging Haiku’s Webkit port (now at v611.1.7)…
See: https://discuss.haiku-os.org/t/haiku-webkit-port-patchset