Digital Effects Integration in a Video Switcher

Metadata

Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Enhancements can be made to the control panel and the internal architecture of a video production switcher to simplify operation of a digital effects device from the switcher panel. Presently, inputs to digital effects devices are typically selected from auxiliary or external routing buses, and the output of the digital effects enters the switcher as an input. If a key channel is used and transformed with the digital effects, key-processing circuitry with additional key input routing is required. The output of the digital effects device still needs to be combined with other video sources into the final output. The ability to select and route sources, generate key signals, and mix output video are common to the video production switcher. With some additional hardware and control enhancements to the switcher, a digital effects device can easily be controlled with an efficiency of hardware.
Publication Date: 1988-03-01
DOI: 10.5594/J00691
Link: https://doi.org/10.5594/J00691
Author(s): Jay L. Flora

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J00691.json

Reference this Doc

Plain text (ISO 690 compliant)

Preview:

Jay L. Flora; Digital Effects Integration in a Video Switcher, SMPTE Journal ( Volume: 97, Issue: 3, March 1988); SMPTE, 1988. Available at https://doi.org/10.5594/J00691

Snippet:

Jay L. Flora; Digital Effects Integration in a Video Switcher, SMPTE Journal ( Volume: 97, Issue: 3, March 1988); SMPTE, 1988. Available at https://doi.org/10.5594/J00691

HTML (ISO 690 compliant)

Preview:

Jay L. Flora; Digital Effects Integration in a Video Switcher, SMPTE Journal ( Volume: 97, Issue: 3, March 1988); SMPTE, 1988. Available at https://doi.org/10.5594/J00691

Snippet:

<span class="citation">Jay L. Flora; <cite>Digital Effects Integration in a Video Switcher</cite>, SMPTE Journal ( Volume: 97, Issue: 3, March 1988); SMPTE, 1988. Available at <a href="https://doi.org/10.5594/J00691" target="_blank" rel="noopener">https://doi.org/10.5594/J00691</a></span>

SMPTE's HTML Pub

Preview:

Jay L. Flora; Digital Effects Integration in a Video Switcher, SMPTE Journal ( Volume: 97, Issue: 3, March 1988); SMPTE, 1988
doi: 10.5594/J00691
url: https://doi.org/10.5594/J00691

Snippet:

<li>
Jay L. Flora; <cite id="bib-10-5594-j00691">Digital Effects Integration in a Video Switcher</cite>, SMPTE Journal ( Volume: 97, Issue: 3, March 1988); SMPTE, 1988
<span class="doi">10.5594/J00691</span>
</li>