Hello. I love the new functions that Quick look has for trimming video in Mojave, but almost every time I try to trim some video (MP4 mostly) Quick look just quits with an error message. It happens when you are moving the sliders to trim the video, it suddenly kicks you out of Quick look and you get this message that there was an error.
Anyone else experiencing this issue? I appreciate the help.
MacBook Pro Retina (2015 and later)
I can't reproduce the problem. Any more info such as the codecs used, how large the videos are, what other apps may be running, etc.?
Codec: AAC, H264
Here is an extract from some fail messages gathered from Console while this happens:
error 05:43:19.235764 +0100 QuickLookUIService Unable to simultaneously satisfy constraints:
(
"<NSLayoutConstraint:0x6000035b0f00 H:|-(6)-[AVMovableView:0x6000029804b0] (active, names: '|':NSView:0x600002781360 )>",
"<NSLayoutConstraint:0x6000035b17c0 H:[AVMovableView:0x6000029804b0]-(6)-| (active, names: '|':NSView:0x600002781360 )>",
"<NSLayoutConstraint:0x60000359f750 NSView:0x600002781360.width == 0 (active)>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x6000035b17c0 H:[AVMovableView:0x6000029804b0]-(6)-| (active, names: '|':NSView:0x600002781360 )>
Set the NSUserDefault NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints to YES to have -[NSWindow visualizeConstraints:] automatically called when this happens. And/or, set a symbolic breakpoint on LAYOUT_CONSTRAINTS_NOT_SATISFIABLE to catch this in the debugger.
---
error 05:43:19.236879 +0100 QuickLookUIService AudioHardware.cpp:949:AudioObjectRemovePropertyListenerBlock: AudioObjectRemovePropertyListenerBlock: can't remove a NULL listener proc
---
error 05:43:19.264170 +0100 QuickLookUIService flock failed to lock maps file: errno = 35
---
error 05:43:19.517956 +0100 kernel Sandbox: QuickLookUIServi(6178) deny(1) mach-lookup com.apple.assertiond.processassertionconnection
---
error 05:43:20.133289 +0100 assistantd -[ADCommandCenter(Metrics) _metrics_sendMetricsToServerUntilLimit:requiresUnlimitedPower:requiresActiveSession:purgesOversizedStorage:completion:] Skipped sending metrics to server because the session is not active.
---
error 05:43:20.363103 +0100 mds_stores si_remotepsid_gettmpath:724: Got reply <xpc object>
---
error 05:43:24.354182 +0100 kernel Sandbox: QuickLookUIServi(6178) deny(1) mach-lookup com.apple.powerlog.plxpclogger.xpc
---
error 05:44:03.062294 +0100 kernel Sandbox: QuickLookUIServi(6178) deny(1) mach-lookup com.apple.assertiond.processassertionconnection
---
error 05:44:13.834449 +0100 QuickLookUIService <private>
---
fault 05:44:13.943897 +0100 quicklookd Failed to generate image with request <private>
Quick look crash when trimming video (Mojave)