description | ms.assetid | title | ms.topic | ms.date | ms.custom |
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Indicates the amount of time that a component is taking to process each sample. |
84f81ee1-76d8-46fb-86ef-2500f8f4ef36 |
EC_PROCESSING_LATENCY (Dshow.h) |
reference |
4/26/2023 |
UpdateFrequency5 |
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Indicates the amount of time that a component is taking to process each sample.
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lParam1
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(const REFERENCE_TIME*) The amount of time to process each sample, in 100-nanosecond units.
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lParam2
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Zero.
None.
A presenter for the Enhanced Video Renderer (EVR) filter can send this message to the EVR to notify the EVR about the presenter's processing latency.
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