Another thing I wanted to mention is regardless how we render the markers (images or text), there are always situations when they overlap each other. I am thinking we can consider dividing the waveform into vertical zones and placing markers in them to minimize that at least a bit.
Another thing I wanted to mention is regardless how we render the markers (images or text), there are always situations when they overlap each other. I am thinking we can consider dividing the waveform into vertical zones and placing markers in them to minimize that at least a bit.