ViewCast Osprey-240e, Osprey-450e manual Appendix C Troubleshooting, Color bars on video screen

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Osprey 240e/450e User Guide

Appendix C: Troubleshooting

Color bars on video screen

The Osprey 240e/450e AVStream driver has a built-in color bar generator. If color bars appear in your video preview window, it is an indication that video is not present on the selected video input (Figure 71).

The color bar display can be adjusted or changed in the Device Properties tab, including the text overlay on the screen.

Figure 71. No-Video Test Pattern

To solve this problem, check the following:

Check that the camera, VCR, or other video source is powered and that its output is connected to the Osprey card’s input.

Check that the correct video input is selected in the Control Dialog’s Source page.

Scrambled video image

You may have set the wrong video signal format for the signal input you are using. For example, you may have told the driver to look for NTSC-M video but are using a PAL-BDGHI video source. Make sure you know what signal format your video source is generating. Go into the Video Standard field of the Control Dialog’s Source page, and click the button for that signal format.

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Contents Osprey 240e/450e User Guide Page Contents Selecting the audio source and input volume Osprey 240e Environmental specifications Osprey 450e Page Reseller Pass Through Limited WarrantyOverview WarrantiesMinimum system requirements System requirementsInstalling the driver Installation StepsInstalling the video capture card Custom installing AVStreamDigital Signature Not Found Window Page Accessing the OspreyConfig Utility Setting Driver PropertiesInitial OspreyConfig user interface OspreyConfig’s initial processing sequenceSelecting a device for configuration Control used to open the properties Understanding the device properties window Logo CaptionsSize and Crop Devices and global controls OspreyConfig utility to access devicesInput tab Input tabVideo Standard CancelVideo Input Video PresentInput Tab without AV option Osprey 450e AV option hardware add-on-deviceInput Format group analog inputs Video standard groupNotch Kill VideoProc Amp Tab Video Proc Amp tabBrightness Color EnablePowerLine Frequency Anti Flicker DefaultVideo Decoder tab Video Decoder tabVCR Input Signal DetectedOutput Enable Lines detectedRefSize tab Horizontal Format Horizontal Delay Horizontal DelaySource Width Source WidthLine Ntsc Vertical Format Reference Size for Crop and Logo PlacementSetting Driver Properties Deinterlace Currently UsingFilters tab SimulStreamApply Help SimulStream option SimulStreamMultiple instances Show Filters Motion Adaptive Adjust…Deinterlace Inverse TelecineMotion adaptive deinterlace Currently Using groupMotion Threshold Adaptive Deinterlace windowSmooth Motion Close Test ModeRestore Defaults Sharp MotionDevice tab Buffers Requested No-Video Test PatternClosed Caption Diagnostic loggingExtras Timecode Video MarkingOsprey 240e/450e User Guide Device Info Device InfoCaptions tab Preview Pin SelectCC Pin CaptureRender Logical White As Render Ntsc Closed Captions On VideoCC Pin CC PinOn File and Color Sub tab Enable Logo onFile and Color sub Tab Enable Key Color Logo tabSetting Driver Properties Pin Select File and ColorEnable Key Color Enable Key ColorPosition and Size WeightingLogo position and size Size and Crop tab Size and Crop tabReference Size Granularity Alignment Format Horizontal Vertical GranularityEnable Cropping Enable CroppingRecalc button Default Output Size Default Output SizeDirectShow AVStream driver reference informationAVStream Driver Reference Information Post-Processing mode Post-Processing modeAVStream Driver Reference Information Preview Pin to Video Renderer Efficient Video RenderingPreview Pin to Overlay Mixer to Video Renderer Video Mixing Renderer Preview Pin to VMR7Some Data Points Preview Pin to VMR9AVStream Driver Reference Information Color formats Video standards and sizesYUV format details Closed captioning CC Captioning via CC or VBI pinsDirect CC rendering on video Vertical Interval Timecode Vitc CC streaming interfaceTimecode Video Marking Vertical Blanking Interval VBI captureAudio driver Selecting the audio source and input volumeAudio Driver Audio properties Audio propertiesAudio playback Audio configurationMono Source Mode Audio formatsInput reference level Audio Driver Environmental specifications Appendix a Osprey hardware specificationsOsprey 240e Osprey 240e long backplate Osprey 450e backplate Osprey 450eAppendix a Osprey Hardware Specifications Appendix B Osprey 450e audio cable Mini-DIN Signal RCA ConnectorsPage Color bars on video screen Appendix C TroubleshootingScrambled video image Multiple horizontal lines across video image Poor video quality at large frame sizesCannot play back recorded audio Osprey 240e/450e User Guide Page Index Appendix C Troubleshooting Video rendering Viewcast.com

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.