Suljettu

Virtual Video WDM Driver

Virtual WDM Video Driver

Requirements

---------------------

o Must Install as WDM Driver

o Multiple Occurences (Driver Installs) eg: VD1, VD2, VD3

o Control via named pipe /./VD1/Control

o Must be seen as SOURCE in FREE EXPRESSION ENCODER 3 (Microsoft)

o Source INPUT is either FILE or RAW VIDEO BGR24 format

o XP, Vista (will discuss Win7 if you have access)

Control to driver will be supplied by external application opening named pipe to "/./VD1/Control" for example. Sample commands could be for example only:

FILE|c:\Public\Movies\[url removed, login to view]

Load File, and sets Video Paramaters as to Video file settings

FILE|c:\Public\Movies\[url removed, login to view]|PC Speakers

Load File, and sets Video Paramaters as to Video file settings

Sets up routing of Audio to "PC Speakers" (Device Name)

URL|[url removed, login to view]|PC Speakers

Loads Header info from http File, and sets Video Paramaters as to Video file settings

Sets up routing of Audio to "PC Speakers" (Device Name)

RAW|320|240

Sets video settings to 320x240 and

begins listening for connection on named pipe "/./VD1/Video"

PLAY Begins playing with whatever MODE was setup *above*

STOP Stops Playing

PAUSE Pauses Playing

Directshow can be used for the FILE and URL modes for retrieving media, and as so, will

be dependant upon whatever codecs/filters exist on the computer.

Events back via CONTROL Named Pipe:

On FILE LOAD/URL LOAD/OR RAW SETUP: INIT|WIDTH|HEIGHT, or FAILED|CAUSE

On End of PLay: COMPLETED

On DEVICE OPEN: When application (eg: Expression Encoder) open the device:

OPEN|Some ID (maybe process or something)

When DEVICE CLOSE: CLOSE|Some ID

Pretty simple overall. Tried to be as complete in description as possible.

Taidot: 3D-renderointi, Äänipalvelut, C-ohjelmointi, Videopalvelut, Windows Desktop

Näytä lisää: audio source, virtual video driver, virtual device, routing control, pc connection, directshow format, virtual video source wdm, virtual wdm video driver, wdm video, Virtual , virtual height, virtual as, video header, video description, video application, up device, play video, pipe, jimmy, Driver, device driver, c driver, audio process, audio codecs, application video

About the Employer:
( 28 reviews ) Winter Springs, United States

Projektin tunnus: #476495

2 freelanceria on tarjonnut keskimäärin 175 $ tähän työhön

usamacpp

Please check your PMB

300 $ USD 10 päivässä
(19 arvostelua)
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bgdnnet

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