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, aaa com, virtual video source wdm, virtual wdm video driver, wdm video, Virtual, virtual height, virtual as, video header, video file, video description, video application, up device, play video, Pipe, jimmy, driver, device driver, c++ driver, c driver

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)
5.3
bgdnnet

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50 $ USD 3 päivässä
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5.2