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TVideoGrabber is developed or distributed by DataStead and is licensed as commercial. VCL component captures streams and frames from video devices . WDM compliant. TVideoGrabber is a video capture VCL component that allows you to add video capture capabilities to your Delphi or C++Builder project.
TVideoGrabber captures analog or digital video sources like Firewire (IEEE1394) DV cameras, DV camcorders, USB web cams, PCI TV cards, PCI composite capture cards, USB TV devices.
With TVideoGrabber you can:
CAPTURE FRAMES to TBitmap, BMP or JPEG files, individually or automatically using a burst mode. BMP or JPEG file names can be automatically created on a sequential or time basis,
CAPTURE VIDEO STREAMS to AVI files, with or without the audio stream,
COMPRESS captured AVI, on the fly or after capture, using the available codecs of the current platform. Additional codecs like MPEG4, DivX are automatically recognized by TVideoGrabber,
PREVIEW video streams in a resizable window or in full screen mode. AVI capture and frame capture work even if the component is not visible,
PLAY AVI files at their nominal rate, forwards, backwards, slower, faster, in a resizable window or in full screen mode,
CONTROL
- settings of video devices, audio devices and video compressors,
- audio and video formats,
- video device setting like brightness, hue, saturation, contrast, white balance, focus, zoom, ...
- frame rate,
- preview and capture size,
- number of delivered frames and dropped frames,
- DV capture mode (interleaved or separated audio/video),
- TV tuner, if any,
- etc...
Most common parameters can be simply set from the Object Inspector....
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