Update README.md

README.md

@@ -75,7 +75,7 @@ pig-detection-and-tracking/
 
 ``PigDetect.zip`` contains 2931 jpeg images from 31 different conventional barn environments. The ``ccoo_annotations`` folder contains the bounding box annotations.
 
-Regarding the tracking dataset, each sequence ``pigtrackxxxx.zip`` contains the corresponding jpeg images and multi-object tracking annotations in the DanceTrack format.
+Regarding the tracking dataset, each sequence ``pigtrackxxxx.zip`` (80 in total, spanning roughly 40 minutes of video footage from 9 different barn environments) contains the corresponding jpeg images and multi-object tracking annotations in the DanceTrack format.
 
 ``PigTrackVideos.zip`` and ``PigTrackViz.zip`` provide the raw mp4 videos of the sequences as well as the visualized annotations.