Hi @kesong,
Thank you for looking into this.
The error was: TypeError: object of type GstNvTracker' does not have property
enable-batch-process’. And the same for the “enable-past-frame” property.
Looking at DeepStream 6.3’s documentation (Gst-nvtracker — DeepStream 6.3 Release documentation) those properties are no longer included.
Thank you and kind regards