Update Tutorial_tools.md

docs/Tutorial_tools.md

@@ -658,9 +658,9 @@ v) Once complete, new videos will be stored in your selected output directory.
 * OPTIONAL: In `BACKGROUND REFERENCE VIDEO PATH`, click <kbd>BROWSE</kbd> and select a video file that represents the background (has no animals visible but otherwise representative / near identical copy of video selected in `VIDEO PATH`)
 > [!NOTE]
 > `BACKGROUND REFERENCE VIDEO PATH` can often be left blank (do not select any video). If no video is selected, the background with be computed from the `VIDEO PATH`.
-* `BACKGROUND COLOR`: The color of the pixels determined to be part of the background. Default: Black.
+* `BACKGROUND COLOR`: The color of the pixels determined to be part of the background. Default: White.
 * `BACKGROUND COLOR`: The color of the pixels determined to be part of the background. Default: Original (the colors of the the original video are retained)
-* `BACKGROUND THRESHOLD`: Percent deviation from the average image required to select pixel as foreground. Default: 20.  
+* `BACKGROUND THRESHOLD`: Percent deviation from the average image required to select pixel as foreground. Default: 30.  
 * `COMPUTE BACKGROUND FROM ENTIRE VIDEO`: The background can be computed from the entire video, of a segment of the video. If you want to compute it from teh entire video, check the `COMPUTE BACKGROUND FROM ENTIRE VIDEO` checkbox.
    - `BACKGROUND VIDEO START (FRAME # OR TIME)`: If **un-checking** the `COMPUTE BACKGROUND FROM ENTIRE VIDEO`, we need to select a segment of the background video which we will use to compute the background. Enter the **START** time (e.g., `00:00:00`) or or start frame (e.g., `0`) of the segment here.
    - `BACKGROUND VIDEO END (FRAME # OR TIME)`: If **un-checking** the `COMPUTE BACKGROUND FROM ENTIRE VIDEO`, we need to select a segment of the background video which we will use to compute the background. Enter the **END** time (e.g., `00:00:20`) or or start frame (e.g., `1200`) of the segment here.
@@ -678,9 +678,9 @@ Once complete, hit the <kbd>RUN</kbd> button. You can follow the progress in the
 * OPTIONAL: In `BACKGROUND VIDEO DIRECTORY`, click <kbd>BROWSE</kbd> and select a directory containing videos mirring the filenames of the videos in the `VIDEO DIRECTORY` but have animals visible but otherwise representative / near identical copy of video selected in `VIDEO DIRECTORY`.
 > [!NOTE]
 > `BACKGROUND VIDEO DIRECTORY` can most often be left blank (do not select any directory). If no directory is selected, the background with be computed from the  videos in `VIDEO DIRECTORY` themselves.
-* `BACKGROUND COLOR`: The color of the pixels determined to be part of the background. Default: Black.
+* `BACKGROUND COLOR`: The color of the pixels determined to be part of the background. Default: White.
 * `BACKGROUND COLOR`: The color of the pixels determined to be part of the background. Default: Original (the colors of the the original video are retained)
-* `BACKGROUND THRESHOLD`: Percent deviation from the average image required to select pixel as foreground. Default: 20.  
+* `BACKGROUND THRESHOLD`: Percent deviation from the average image required to select pixel as foreground. Default: 30.  
 * `COMPUTE BACKGROUND FROM ENTIRE VIDEO`: The background can be computed from the entire videos, of a segment of the videos. If you want to compute it from the entire videos, check the `COMPUTE BACKGROUND FROM ENTIRE VIDEO` checkbox.
    - `BACKGROUND VIDEO START (FRAME # OR TIME)`: If **un-checking** the `COMPUTE BACKGROUND FROM ENTIRE VIDEO`, we need to select a segments of the background videos which we will use to compute the background. Enter the **START** time (e.g., `00:00:00`) or or start frame (e.g., `0`) of the segment here.
    - `BACKGROUND VIDEO END (FRAME # OR TIME)`: If **un-checking** the `COMPUTE BACKGROUND FROM ENTIRE VIDEO`, we need to select a segments of the background videos which we will use to compute the background. Enter the **END** time (e.g., `00:00:20`) or or start frame (e.g., `1200`) of the segment here.