Search results
Results from the WOW.Com Content Network
In computing, hardware overlay, a type of video overlay, provides a method of rendering an image to a display screen with a dedicated memory buffer inside computer video hardware. The technique aims to improve the display of a fast-moving video image — such as a computer game , a DVD , or the signal from a TV card .
Nvidia ShadowPlay is a hardware-accelerated screen recording utility available as part of Nvidia's GeForce Experience and Nvidia App softwares for GeForce GPUs. Launched in 2013, it can be configured to record a continuous buffer, allowing the user to save the video retroactively.
In October 2014, Elgato released a new version called HD 60. It recorded in 60 frames per second and 1080p high definition video (compared to the previous Game Capture HD's 1080p30 or 720p60), whereas typical low-end video game recording devices capture in 720p and 30 frames per second. The Telegraph gave it four out of five stars. [17]
Video overlay is any technique used to display a video window on a computer display while bypassing the chain of CPU to graphics card to computer monitor. This is done in order to speed up the video display, and it is commonly used, for example, by TV tuner cards and early 3D graphics accelerator cards.
Overlay combines Multiply and Screen blend modes. [4] Where the base layer is light, the top layer becomes lighter; where the base layer is dark, the top becomes darker; where the base layer is mid grey, the top is unaffected. An overlay with the same picture looks like an S-curve.
This software is commonly used for desktop recording, gameplay recording and video editing. Screencasting software is typically limited to streaming and recording desktop activity alone, in contrast with a software vision mixer, which has the capacity to mix and switch the output between various input streams.
High quality television application for use with video capture cards on Linux systems. tvtime processes the input from a capture card and displays it on a computer monitor or projector Video Disk Recorder: No No Yes Yes No Free GPL: 2.4.1 June 17, 2019; 5 years ago () [16]
Device configuration overlay (DCO) is a hidden area on many of today's hard disk drives (HDDs). Usually when information is stored in either the DCO or host protected area (HPA), it is not accessible by the BIOS (or UEFI), OS, or the user. However, certain tools can be used to modify the HPA or DCO.