I have NDI source self-written with NDI SDK. I send frames with predefined FPS (25, 30, 50, 60). I can view this stream with NDI Studio Monitor or OBS Studio. But I can't check real FPS. Could someone tell me how I can check the FPS on the some receiver?
Roddy
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asked Jun 22, 2021 at 6:42
Валентин Никин
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Are you trying to determine the FPS of what you're generating? Or, the FPS as sent to NDI? Or, the FPS received over NDI?Brad– Brad2021年06月23日 00:35:17 +00:00Commented Jun 23, 2021 at 0:35
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Yes, I can determine FPS, sent to NDI. But for check I want to calculate real FPS on the receiver side. And my question what receiver I can use to check some characteristics of the NDI stream (such FPS and maybe some other parameters).Валентин Никин– Валентин Никин2021年06月23日 06:59:19 +00:00Commented Jun 23, 2021 at 6:59
1 Answer 1
I have been looking into this too without any success to date. My thought was to use a fps counter for a game, but they don't seem to be able to access that data from NDI Studio Monitor.
My guess as to the reason is that the NDI decoding is a CPU based task and those frame counters are expecting GPU's, on-board or external, to do the task of rendering frames.
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