Contents

 

Diagnostic logging

40

Extras

40

Device Info

42

Captions tab

43

Pin Select

44

Render NTSC Closed Captions On Video

45

Render Logical White As

45

CC Pin

46

Logo tab

47

Pin Select

49

File and Color

49

Enable Key Color

50

Weighting

51

Position and Size

51

Size and Crop tab

53

Pin Select

54

Reference Size

54

Granularity

55

Enable Cropping

56

Default Output Size

58

AVStream driver reference information

59

Post-Processing mode

61

Efficient Video Rendering

63

Preview Pin to Video Renderer

63

Preview Pin to Overlay Mixer to Video Renderer

63

Preview Pin to VMR7

64

Preview Pin to VMR9

65

Some Data Points

65

Video standards and sizes

67

Color formats

67

YUV format details

68

Closed captioning (CC)

69

Captioning via CC or VBI pins

69

Direct CC rendering on video

70

CC streaming interface

71

Vertical Interval Timecode (VITC)

71

Vertical Blanking Interval (VBI) capture

72

The audio driver

73

Selecting the audio source and input volume

73

iv

ViewCast

Page 4
Image 4
ViewCast Osprey-450e, Osprey-240e manual Selecting the audio source and input volume

Osprey-450e, Osprey-240e specifications

The ViewCast Osprey series, particularly the Osprey-240e and Osprey-450e, represents a significant advancement in the field of video capture and encoding technology. These high-performance video capture cards are designed to meet the growing demands of professional broadcast environments, video production, and live streaming applications.

The Osprey-240e offers a compact design while delivering excellent performance. It is equipped with dual channel input capabilities, allowing users to capture multiple streams simultaneously. This feature is particularly beneficial for broadcasters and content creators looking to streamline their workflows. The Osprey-240e supports a variety of input formats including SDI and HDMI, ensuring compatibility with a wide range of video sources. Its robust encoding capabilities allow for real-time video streaming in HD resolution, making it suitable for live events, webinars, and other digital content delivery applications.

On the other hand, the Osprey-450e takes video capture to the next level with enhanced capabilities. It supports up to four channels of video input, making it an ideal solution for multi-camera setups. The Osprey-450e also boasts advanced encoding technologies that facilitate high-quality video compression without sacrificing performance. This model is particularly well-suited for enterprise-level applications where high-definition video quality is paramount. Users can experience lower latency and improved encoding efficiency, resulting in smoother viewing experiences for end-users.

Both models feature powerful drivers and software support that integrate seamlessly with a variety of video production and streaming applications. The Osprey series is designed with user-friendly interfaces, making it accessible for both seasoned professionals and newcomers alike. The cards are also compatible with many of the industry-standard software solutions, enabling users to harness the full potential of their video content.

These capture cards also prioritize reliability and durability, ensuring long operational life even under demanding conditions. Their efficient thermal management systems keep components cool during extended use, thereby enhancing performance consistency.

In summary, the ViewCast Osprey-240e and Osprey-450e deliver impressive features tailored for a range of video applications. Their support for multiple input channels, advanced encoding technologies, and strong software compatibility make them invaluable tools in the modern digital media landscape, solidifying their reputation among content creators and broadcasters alike.