video init duration on OSX
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Hi all,
I have a video related app, which works fine but on OSX it takes 35 seconds after
initialization for the cam to work in single-capture modus.This happens only on OSX with the default inbuilt and any other cam. It works fine on Linux, Windows and also Windows in a virtual Box on my OSX-host but on native OSX I have this delay of 35 seconds until the sytems works:
https://www.dropbox.com/s/u6ifh6enco012xk/myCamera.zip?dl=0
Can anyone help ?
Thanks a lot in advance,
bestAlex
-
Hi all,
I have a video related app, which works fine but on OSX it takes 35 seconds after
initialization for the cam to work in single-capture modus.This happens only on OSX with the default inbuilt and any other cam. It works fine on Linux, Windows and also Windows in a virtual Box on my OSX-host but on native OSX I have this delay of 35 seconds until the sytems works:
https://www.dropbox.com/s/u6ifh6enco012xk/myCamera.zip?dl=0
Can anyone help ?
Thanks a lot in advance,
bestAlex
It would be nice to mention here also, that this question was already asked on the mailing list: https://lists.qt-project.org/pipermail/interest/2018-October/031174.html
Thanks and regards
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It would be nice to mention here also, that this question was already asked on the mailing list: >>https://lists.qt-project.org/pipermail/interest/2018-October/031174.html
Yes - correct - I was not aware of this forum policy, which is why I did not mention it. Hope it will help spreading it it various places.
Best
Alex
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I just figured that this problem also occurs with the camera example:
https://doc.qt.io/qt-5/qtmultimedia-multimediawidgets-camera-example.html
On OSX it takes 35 seconds to process the first snapshot image - after that all is fine.
To me it looks like a bug, which I will report asap. If you doubt this is the case please let know.
Thanks and best
Alex
P.S.: I am updating this info also on the Qt mailing list. If this should not happen please let me know.
