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en:vegasscenedetect [2019/06/30 12:15]
hlinke [Timeline] 		en:vegasscenedetect [2019/07/28 10:36] (aktuell)
hlinke
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 VegasSceneDetect is a VEGAS extension and canbe found under Tools -> Extensions -> VegasSceneDetect. See image below (in German) VegasSceneDetect is a VEGAS extension and canbe found under Tools -> Extensions -> VegasSceneDetect. See image below (in German)
  
-{{:en:capture04b.jpg?direct&400|}}+{{:en:capture04b1.jpg?direct|}}
  
 VEGASScenedetect has to working options: VEGASScenedetect has to working options:
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   * VegasSceneDetect creates a subclip in the mediapool for each detected scene   * VegasSceneDetect creates a subclip in the mediapool for each detected scene
  
 +This option can be switched off in the configuration file.
 ==== Timeline ==== ==== Timeline ====
   * Select one or several clips on the timeline   * Select one or several clips on the timeline
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     * each 100th frame of the video is shown (can be configured)     * each 100th frame of the video is shown (can be configured)
   * VegasSceneDetect cuts the clip and all clips grouped with the main clip on the timeline and regroups the clips to mainatin the relationchip e.g. videoevent and audioevent are grouped - for all new events on the timeline video and audio are grouped again. (similar as cutting a clip on the timeline by hand)   * VegasSceneDetect cuts the clip and all clips grouped with the main clip on the timeline and regroups the clips to mainatin the relationchip e.g. videoevent and audioevent are grouped - for all new events on the timeline video and audio are grouped again. (similar as cutting a clip on the timeline by hand)
 +
 +This option can be switched off in the configuration file.
 +
 +==== MediaPool and Timeline ====
 +If clips are selected in the mediapool and the on the timeline VegasScenedetect first process the clips in the mediapool and then on the timeline.
  
 ==== Configuration ==== ==== Configuration ====
 The behavior or VegasScenedetect can be configured: The behavior or VegasScenedetect can be configured:
  
-xxx+The folder VEGASPython_PN contains a file VegasSceneDetect_config.json. 
 + 
 +This file is a json file that contains the configuration. 
 + 
 +The file can be openend with any text editor like notepad. 
 + 
 +The file looks as follows: 
 + 
 + 
 +{ 
 +    "useHSV": true, 
 +    "showPreview": true, 
 +    "PreviewFrameSkip": 100, 
 +    "showFrameValues": false, 
 +    "threshold": 30, 
 +    "processMediaPool": true, 
 +    "processTimeline": true, 
 +    "progressBarLightness": 255, 
 +    "minSceneLength": 15 
 +} 
 + 
 +Do not change the structure of the file. 
 + 
 +Explanation of the entries: 
 + 
 +    "useHSV": true or false - selects if you want to use HSV or RGB for the comparision process to detect a scene chnage. RGB is faster, HSV may create better results in special situations where the color is similar between scenes. 
 +    "showPreview": true or false - determines if the preview Window should be shown or not 
 +    "PreviewFrameSkip": 100, - Integer value: determines how many frames should be skipped before a frame should be shown in the preview Window. The lower this value the slower is the process. 0 means only the first frame of a scenechange is shown  
 +    "showFrameValues": false, - to determien a better threshold value it is possible to see all calculated values per frame. The values are shown in the "VEGASPython Interactive Window" that you need to open on your own. 
 +    "threshold": 30, - value that determines a scene change. The lower the more changes are determined as scene change.  
 +    "processMediaPool": true or false - if true, clips in the media pool are processed 
 +    "processTimeline": true or false - if true, clips on the timeline are processed - when both optins are true then first all selected clips in the mediapool are processed and then all selected clips on the timeline. 
 +    "progressBarLightness": 255, - lightness of the progress bar 
 +    "minSceneLength": 15 - minimum number of frames between scene changes 
 +     
 +  
  
  

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