http://www.cinegobs.com/dokuwiki/ 2012-02-04T22:08:49+00:00 http://www.cinegobs.com/dokuwiki/ http://www.cinegobs.com/dokuwiki/lib/images/favicon.ico text/html 2010-11-04T15:04:01+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:manual&rev=1288883041&do=diff * What is CineGobs Keyer? * Using CineGobs Keyer * The main window * The main menu * File menu * Edit menu * View menu * Tools menu * Rotoscoping menu * Help menu * The toolbar * The tabs * Input * Preview * General * Pre key * Rotoscoping * Color difference matte * Detail matte * Hue matte * Shadow matte * Highlight matte * Spill suppression * Output text/html 2010-11-04T14:52:27+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:highlight_tab&rev=1288882347&do=diff The highlight matte is best used together with the hue and shadow mattes, but can be used with any of the mattes. When keying transparent objects the highlight matte can be very usefull. It can also do difference keying. Threshold When adjusting the threshold, the area which will not be included in the matte will turn cyan. text/html 2010-11-04T14:52:11+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:shadow_tab&rev=1288882331&do=diff The shadow matte is best used together with the hue and highlight mattes, but can be used with any of the mattes. Great for extracting shadows from the background, but also great for adding detail to a matte. It can also do difference keying. Threshold When adjusting the threshold, the area which will not be included in the matte will turn orange. text/html 2010-11-04T14:51:50+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:hue_tab&rev=1288882310&do=diff The hue matte is basically the same as a chroma keyer. It's designed to be used together with the shadow and highlight mattes for best results. You can use difference keying on the hue matte. Hue width Here you adjust the width(0-360°) of the hue which is to be transparent. When adjusting the threshold, the area which will not be included in the matte will turn magenta. text/html 2010-11-04T14:50:30+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:detail_tab&rev=1288882230&do=diff This is where you adjust the controls used for the detail matte. It's possible to use it alone without the color difference matte, but in some difficult situations it'll be an advantage to combine both. When you work on the detail matte it's a good idea to disable the color difference matte(you do that on the toolbar). Otherwise it might be difficult to see what you're doing. text/html 2010-11-04T14:48:35+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:color_difference_tab&rev=1288882115&do=diff This is where you adjust the controls used for the color difference matte. It's possible to use it alone without the detail matte, but in some difficult situations it'll be an advantage to combine both. When you work on the color difference matte it's a good idea to disable the detail matte(you do that on the toolbar). Otherwise it might be difficult to see what you're doing. text/html 2010-11-04T14:44:39+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:rotoscoping_tab&rev=1288881879&do=diff This is where you create and edit masks. The masks are based on Bezier-splines and very flexible. Use them to create garbage mattes and more. You can add an unlimited amount of masks, only limited by memory. Of course rendering will get progressively slower as you add lots of masks. Masks can be added/deleted and moved up/down using the rotoscoping menu, or by right-clicking a mask. You can add several masks(which can either be positive or negative) of the same type, to make more complex shapes … text/html 2010-11-04T14:40:59+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:options&rev=1288881659&do=diff This is where you setup different defaults. Guess pixel aspect ratio/frame rate When enabled CineGobs keyer will try to determine pixel aspect ratio and frame rate, everytime you open a video file. Guess background color When enabled CineGobs keyer will try to determine the background color used when video files are opened. text/html 2008-09-23T15:07:01+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:menu&rev=1222182421&do=diff File menu New project Creates a new project with default values and no video loaded. Open project Opens a project. Save project Saves a project. If it's a new project you will be asked for a filename otherwise the existing project file is overwritten. text/html 2008-09-23T15:03:45+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:preview&rev=1222182225&do=diff This is where you can see the result your adjustments has on the video. Zoom factor Selects the size of the preview image. (1600%, 800%, 400%, 300%, 200%, 100%, 50%, 25%, 12.5%). You can also change the value by using the mouse wheel within the preview area. text/html 2008-09-23T14:47:55+00:00 cinegobs http://www.cinegobs.com/dokuwiki/doku.php?id=cinegobs_keyer:output_tab&rev=1222181275&do=diff Image channels Determines which channels will be included in the file(s). RGB (the actual image), Alpha (Transparency mask). RGB + Alpha This is the default setting. Both the image (RGB) and transparency (Alpha) will be saved. Notes: * Not all file types support the alpha channel. Avi files must be 32 bit to be able to save transparency.