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Video Streaming
The provided Microsoft® DirectShow / Media Foundation source filters provide support for a plethora of applications
used for encoding, recording and network streaming of captured video. Typical and commonly used applications include:
•
Dataton Watchout
•
PanOpto
•
vMix
•
Telestream Wirecast
•
Opencast Video Solution
•
VidBlasterX
•
Open Broadcaster Software (OBS)
•
Adobe Flash Media Live Encoder
•
VLC.
A Video for Linux (V4L) driver package is also available for download.
Any application compatible with the Microsoft® DirectShow / Media Foundation framework will enumerate the video
capture device and provide the user with the main features of the card.
Supported API's
EMS offers two powerful and intuitive options for third party application development:
EMS RGB Easy SDK and Microsoft® DirectShow / Media Foundation.
•
Cropping support on all inputs.
•
Start and Stop capture on all inputs.
•
Input Ganging for synchronising multiple inputs.
•
Control the video transfer formats.
•
Enable LiveStream for lower latency.
•
Synchronization of multiple inputs across multiple cards.
•
Synchronize systems using network clock synchronization.
•
For edge blending and other applications.
Usage of these interfaces is described in detail within the user documentation provided in the downloadable driver package.
Graphics Support and HDCP Content
The X
DV-UHD2 captures data and stores it in an on-board video buffer which is then transferred using DMA to the
TREME
host system for display, storage or streaming.
When choosing to display the captured video, there are a number of supported options including EMS, Intel, NVidia and
AMD. Alternatively, captured frames can be sent to a system memory buffer for a user application to process and render
separately.
When a X
DV-UHD2 is used with an EMS graphics card, highly efficient video drivers transfer large volumes of video
TREME
traffic directly to the graphics card's video memory for best possible performance. Capture and rendering of HDCP
protected content is possible in this case, whilst allowing full colour quality, video resolution and frame-rate to be retained.
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