Each example demonstrates one aspect of the MoQ client stack.
Pass ?hash=<hex> with the relay's certificate hash
and optionally &url=<full-relay-url> including the relay's
endpoint path. Without ?url=, the examples probe
https://<page-host>:4433 at /moq, /moq-relay,
then / and select the first successful endpoint in that order
(these paths are deployment conventions, not MOQT-standard).
@playa/player (~30 lines of player code)
@moqt/player (protocol handled by player, ~250 lines)