SingleTrackMaxWaveformTimePerPixel
The default 0.004 means that the waveform view will be switched to if a pixel represents a time span of less than 0.004 seconds. With a sample rate of 48000, then 0.004 seconds includes 192 samples (48000 * 0.004 = 192). If one reduces the value of this parameter, e.g. 0.001, then the block view remains visible longer as one zooms in, resulting in wider blocks.
Possible values: [valid time range]
Default value: 0.004