Hello.
When recording with “include audio” checked mp4, fps is set to 1 after 2 seconds.
The problem occurred in UnityEditor2020.3.6f1,UnityRecorder2.5.7, if when this problem occurred, it also happened in other versions.
and this problem also occurs in empty projects(i tested unityeditor 2021.3.2f1,recorder 3.0.3)’
I recorded it on my audio recorder and it played back at 2x speed. but fps did not drop.
I don’t know what the problem is since there is no error log,
thanks
Hey,
To make sure I understood: you are saying that your game’s framerate drops to a very low number when you enable mp4 recording with “capture audio” ?
Do you notice the same issues recording mp4 without the audio capturing ?
Tried with ProRes encoding ?
If possible, could you enable the profiler and show me where is the time being spent while the framerate is this low ?
Thanks for the reply.
・Without include audio, the recording is working fine.
・ProRes encoding can record but the sound will be twice as fast.
Hey,
Unfortunately I am not sure I can help you much: All that time is taken by the OS to encode your h264.
Only suggestion I could have is to switch to VP8 (WebM) or lower even more the h264 params ( I expect you will get even more compression artefacts )
Resolved
I changed the audio driver and it now works as before.
(I used windows default audio driver and now i install realtek driver)
