Tag: JETDV

In this tutorial, we adjust the position of the found regions to better suit the audio location by adding an offset of 10 frames. We also eliminate the really short quiet areas by ignoring any quiet sections that are shorter than 1.5 seconds. Of course, the offset and short limit values are easily adjustable. What Read More …

In this tutorial, we learn how to locate the beginning and ending points of the quiet areas and turn them into regions. We also specify what volume level qualifies as being “quiet.” Then regions are placed on the timeline surrounding the quiet areas. What scripts would you like to see? Any processes you’d like to Read More …

In this tutorial, we learn how to read and process the log file. First, all of the extra information has to be ignored. Then we process the timecodes and volume levels from the log. To verify we are getting the correct volume levels, we create a composite envelope on the first video track so we Read More …

In this tutorial, we begin exploring how quiet areas on an audio track can be removed. In this first part, we begin by looking at how to get the volume information as that is not directly available for a script to use. What scripts would you like to see? Any processes you’d like to see Read More …

In this tutorial, we finish the series and have a fully functional script that will look for duplicated frames, delete the regions containing the duplicate frames, and the will remove all gaps created by those deletions. You can download the full code here:http://www.jetdv.com/scripts/FindAndRemoveDuplicateFrames.zip Once again, this is not the fastest script and there would certainly Read More …

In this tutorial, we now remove the unchanging regions instead of creating new regions on the timeline. This created a few complications as we are now creating more events on the timeline that must be ignored by our loop that goes through all timeline events. But, in the end, all sections where regions would have Read More …

In this tutorial, we now convert from creating a marker on every frame to creating regions around all areas to be removed. This will simplify removing the unwanted sections as we can now sections instead of single frames. What scripts would you like to see? Any processes you’d like to see how to do using Read More …

In this tutorial, we modify the routine to add markers on each duplicate frame. As you can see, that can lead to LOTS of duplicate frames being listed. What scripts would you like to see? Any processes you’d like to see how to do using a script? Please sign up here and leave comments with Read More …

In this tutorial, we see how to compare the two images found in the previous tutorial. Once compared, we are given a percent difference which we can use in the future tutorials to determine if the frame is a duplicate. What scripts would you like to see? Any processes you’d like to see how to Read More …

In this tutorial, we look at a forum post wondering if a script can detect and remove duplicate frames. While a script cannot see a frame, it can save a snapshot and can look at that image. Now, this is not the most efficient method but is designed to show what can be done using Read More …