User manual TEFAL HB802 CLICK N MIX

[. . . ] Please respect the copyrights of others. No part of this manual may be distributed, transmitted, transcribed, stored in a retrieval system, or translated into any human or computer language, in any form or by any means without express written permission of Serious Magic. Copyright Notice: © 2004 Serious Magic, Inc. All DV Rack software and documentation are © 2004 Serious Magic, Inc. [. . . ] Some videographers prefer 70% and those crafting a "film-look" may use 60% or even lower. You can also use two different Zebra modes to identify light or dark areas of your picture. Set one Zebra to identify areas that are too bright and the second to identify areas that are too dark or use both Zebras to identify two levels of brightness or two different levels of darkness. 22 The DV Rack Components NOTE: By default, DV Rack sets the Zebra 1 threshold to highlight areas that are at 100% brightness or higher. In some cases, video brightness can reach up to 110% but in most circumstances, a 100% setting is sufficient. Using Zebra to identify light areas: 1. Click Zebra 1 or 2 Mode and drag the setting to Light. Click Zebra 1 or 2 Value and drag to your desired setting. Click the Menu button again to close it. Click the Zebra 1 or 2 button. · If you see the zebra pattern, the video may be too bright in these areas. You can close your camera iris down to reduce the brightness in your video. You can also try reducing the amount of lighting on the scene or adjusting other camera settings such as gain, shutter speed, or neutral density (ND) filter. · If you don't see a zebra pattern, either you don't have any areas that are too bright or your zebra thresholds are set too low. Scan button to view the entire active picture area. The entire active picture area displays your video as it will be shown when it is played in a show like the ones that you create in Visual Communicator, stream over the Internet or show on a projector. Scan button again to turn it off and view your video in Overscan. This is the smaller visible area that most viewers will see when your video is displayed on a television set. NOTE: Some televisions are unable to display as much as 10% of your broadcasted video. See "Overscan, Underscan and the Video Safe Area" on page 43 for more information. 24 The DV Rack Components 2. If you like, click the Ltrbox button to view your picture in "Letterbox" mode. Letterbox size can be set by clicking the Menu button and does not affect the recorded video. Set up your camera and use the Underscan, Overscan or Letterbox modes to frame your shot as you work. Once you begin to record, frame each scene within these boundaries taking care to keep the important parts of your scene within the active picture area. For more information on how to position your subject within the picture, see Aesthetic Framing. The Waveform Monitor Signals at the top of the scale are the bright parts of your image. Your video signal is represented in green under an orange colored grid called a graticule. [. . . ] A telephone's range is limited mostly to the treble range with very little bass range. Serious Magic DV Rack Field Guide 45 In video, dynamic range is often discussed in reference to the luminance or brightness of the video signal. DV works on a digital scale of values from 16 to 239 for brightness. That's the total allowable or viewable range of values that can represent how bright or dark a pixel is. Well, the more of your dynamic range you use, the more full and realistic your audio and video will feel. [. . . ]