Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,812 questions
MediaFrameReader Memory Leak?
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Ben Eberly
1
Reputation point
I'm following the guide linked below very closely, and have tried all sorts of usings and disposes, but I can't seem to stop massive GC pressure from occurring as soon as I run .CreateFrameReaderAsync() — even if I don't set any handlers for the FrameArrived event or call .TryAcquireLatestFrame(). The GC is running constantly and if it doesn't, memory consumption is at several GBs in seconds. Is there something I am missing? Or is there something wrong with the MediaFrameReader class?
Windows Presentation Foundation
Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
2,709 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,208 questions
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 11%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHL%3C/text%3E%3C/svg%3E)
Hui Liu-MSFT 48,601 Reputation points Microsoft Vendor2022-09-30T05:30:47.47+00:00 HI,@Ben Eberly . Welcome Microsoft Q&A. Is your project a WPF project or a UWP project?
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Ben Eberly 1 Reputation point
2022-10-03T10:17:29.257+00:00 My project is WPF.
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Hui Liu-MSFT 48,601 Reputation points Microsoft Vendor
2022-10-05T02:58:48.683+00:00 Hi,@Ben Eberly .How did you follow the documentation test? Did you use the sample code from the documentation? Could you show minimal code that reproduces the problem?
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