In Batch Review, spectrograms are cropped to the range set by a slider. However, the range of the sliders themselves needs to react to selected directory: currently, the limits are hardcoded, which makes it difficult to use this for both birds and bats. In particular, the upper bound of 88000 Hz means that selecting thresholds under 4000 Hz is very fidgety.
In Batch Review, spectrograms are cropped to the range set by a slider. However, the range of the sliders themselves needs to react to selected directory: currently, the limits are hardcoded, which makes it difficult to use this for both birds and bats. In particular, the upper bound of 88000 Hz means that selecting thresholds under 4000 Hz is very fidgety.