Watch on PC and Quest
The streamer shares a screen from a PC browser. Viewers use the same viewing URL in VRChat on PC and Quest.
On PC
Paste the viewing URL into a compatible world video player such as iwaSync3 or YamaPlayer (YamaStream). Check that it supports AVPro Stream playback.
On Quest
Use the same rtspt:// viewing URL as on PC. On Quest alone you cannot paste a URL copied on your PC, so type it into the URL field of a compatible world video player and play it. This is for watching, not starting a stream from Quest.
If playback fails
Viewers should enable “Allow Untrusted URLs” in VRChat. In Public instances, the world author must also add tv.choicast.com to Allowed Domains.
Latency
On PC, latency depends heavily on the world video player setting (AVPro low latency); we have confirmed that the same player can differ by about 10 seconds between low latency on and off. We have not yet measured Quest latency under controlled conditions.