We have collected the most relevant information on Ksproperty_Audio_Positionex. Open the URLs, which are collected below, and you will find all the info you are interested in.
KSPROPERTY\_AUDIO\_POSITIONEX - Windows drivers ...
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/ksproperty-audio-positionex
The KSPROPERTY_AUDIO_POSITIONEX property provides the caller with the stream position and the associated timestamp information for a kernel streaming (KS)-based audio driver. Usage Summary Table The property value (operation data) is a structure of type KSAUDIO_POSITIONEX that receives the position information from the property handler.
KSPROPERTY\_AUDIO\_POSITION - Windows drivers | …
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/ksproperty-audio-position
WaveCyclic and WavePci miniport drivers do not need to implement property handlers for KSPROPERTY_AUDIO_POSITION because the WaveCyclic and WavePci port drivers handle this property on behalf of miniport drivers. To obtain the play position in a render stream or record position in a capture stream, the property handler in the port driver calls ...
KSAUDIO_POSITIONEX (ksmedia.h) - Windows drivers ...
https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ksmedia/ns-ksmedia-ksaudio_positionex
The KSAUDIO_POSITIONEX structure specifies the stream position and the associated timestamp information for a kernel streaming (KS)-based audio driver. Syntax typedef struct { LARGE_INTEGER TimerFrequency; LARGE_INTEGER TimeStamp1; KSAUDIO_POSITION Position; LARGE_INTEGER TimeStamp2; } KSAUDIO_POSITIONEX, *PKSAUDIO_POSITIONEX;
KSPROPSETID\_Audio - Windows drivers | Microsoft Docs
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/kspropsetid-audio
The KSPROPSETID_Audio property set indicates the range of data and control supported by an audio stream. The miniport driver should support the KSPROPERTY_AUDIO_LATENCY property. All other properties in this property set are optional.
Ksmedia.h - Windows drivers | Microsoft Docs
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/ksmedia-h
The KSPROPERTY_AUDIO_POSITION property specifies the current positions of the play and write cursors in the sound buffer for the pin's audio stream. KSPROPERTY_AUDIO_POSITIONEX: The KSPROPERTY_AUDIO_POSITIONEX property provides the caller with the stream position and the associated timestamp information for a kernel …
[wdmaudiodev] Re: KSPROPERTY_AUDIO_POSITION and position ...
https://www.freelists.org/post/wdmaudiodev/KSPROPERTY-AUDIO-POSITION-and-position-register-value-relationship,3
KSPROPERTY_RTAUDIO_POSITIONREGISTER is the buffer position. The presentation position is approximated by taking the buffer position and subtracting (for render) or adding (for capture) KSPROPERTY_RTAUDIO_HWLATENCY.-- Classic Position --KSPROPERTY_AUDIO_POSITION and KSPROPERTY_AUDIO_POSITIONEX gives a PlayOffset
windows-driver-docs/ksproperty-rtaudio …
https://github.com/MicrosoftDocs/windows-driver-docs/blob/staging/windows-driver-docs-pr/audio/ksproperty-rtaudio-positionregister.md
The KSPROPERTY_RTAUDIO_POSITIONREGISTER property maps the position register of an audio device for a particular stream into a virtual memory location that the client can access. The following table summarizes the features of this property.
[wdmaudiodev] Re: KSPROPERTY_AUDIO_POSITION and position ...
https://www.freelists.org/post/wdmaudiodev/KSPROPERTY-AUDIO-POSITION-and-position-register-value-relationship,4
[wdmaudiodev] Re: KSPROPERTY_AUDIO_POSITION and position register value relationship. From: Eugene Muzychenko <reg.wad@xxxxxxxxxxxxxx>; To: Matthew van Eerde <wdmaudiodev@xxxxxxxxxxxxx>; Date: Wed, 13 Dec 2017 14:17:34 +0700; Hello Matthew, Making an RTAudio client is challenging because there are several flavors of
windows-driver-docs/ksmedia-h.md at staging ... - GitHub
https://github.com/MicrosoftDocs/windows-driver-docs/blob/staging/windows-driver-docs-pr/audio/ksmedia-h.md
The KSPROPERTY_AUDIO_POSITION property specifies the current positions of the play and write cursors in the sound buffer for the pin's audio stream. KSPROPERTY_AUDIO_POSITIONEX: The KSPROPERTY_AUDIO_POSITIONEX property provides the caller with the stream position and the associated timestamp information for a kernel streaming (KS)-based audio driver.
windows-driver-docs/kspropsetid-audio.md at staging ...
https://github.com/MicrosoftDocs/windows-driver-docs/blob/staging/windows-driver-docs-pr/audio/kspropsetid-audio.md
KSPROPSETID_Audio. The KSPROPSETID_Audio property set indicates the range of data and control supported by an audio stream. The miniport driver should support the KSPROPERTY_AUDIO_LATENCY property. All other properties in this property set are optional.
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