PlayURL and LoadURL seems to be not rate limited yet.
よしたか
PlayURL call to AVPro Video Player seems to be not rate limited as described in VRChat docs.
I'm trying to play two or more RTSP TopazChat live streams simultaneously on our world. VRChat docs states multiple PlayURL calls will be rate limited by five seconds, so I'm writing multiple stream manager in Udon.
But when I called two PlayURLs at Start event, it succeeds to play all streams. This behaviour is not expected, it should fail to play one of these streams according to VRChat docs. So I can't test my stream manager whether it is sufficient for the rate limit or not.
No rate limiting is convenient for us as world creators, but it could be not intended. I'm worrying about this will be suddenly fixed, because I should prepare TopazChat multi-stream manager for our world creators.
Is it intended or bug? If this will be fixed, please let us know at the beta patch note.
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よしたか
I confirmed that rate limiting is correctly working only when VRChat invoked youtube-dl.exe as following steps:
- PlayURL for https://... (youtube-dl.exe is invoked)
- Wait 1 second.
- PlayURL for rtspt://... (no youtube-dl.exe invoke)
- rtspt://... won't play (rate limited.)
When we wait 5 seconds or more at step 2, PlayURL of step 3 is not rate limited.
But if URL of step 1 is rtspt://..., PlayURL at step 3 plays successfully.