Details
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Bug
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Resolution: Out of scope
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P3: Somewhat important
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None
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5.14.2, 5.15.1
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None
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Windows
Description
There are a lot of issues reproduced with attached example:
- sometimes only a few videos are playing
- sometimes all videos blink
- sometimes app hangs or crashes
usually it's accompanied by warnings:
[7816] Failed to get IMFMetadataProvider from source [7816] Failed to get IMFMetadataProvider from source [7816] Failed to get IMFMetadataProvider from source [7816] Failed to get IMFMetadataProvider from source [7816] Failed to get IMFMetadataProvider from source [7816] Failed to get IMFMetadataProvider from source [7816] handleSessionEvent: serious error = -1072875852 [7816] handleSessionEvent: serious error = -1072875852 [7816] handleSessionEvent: serious error = -1072875852 [7816] handleSessionEvent: serious error = -1072875852 [7816] handleSessionEvent: serious error = -1072875852 [7816] handleSessionEvent: serious error = -1072875852
and process allocates more than 1Gb memory on start.
I've checked on Win10 both with native OpenGL and ANGLE.
With ANGLE there are additional warnings:
[6836] D3D11: Removing Device. [6836] Cannot find EGLConfig, returning null config [6836] QWindowsEGLContext: Failed to create context, eglError: 300e, this: 0x100a8d50 [6836] Cannot find EGLConfig, returning null config [6836] QWindowsEGLContext: Failed to create context, eglError: 300e, this: 0x100a5570 [6836] Cannot find EGLConfig, returning null config [6836] QWindowsEGLContext: Failed to create context, eglError: 300e, this: 0x100a5120