I would like to get an option to see two separate waveforms on the waveform slider.
Fixed in #528
This might be a possible future updated, when everything else is closed and considered as working.
>>I guess you calculate the waveform from the unfiltered file - is it possible to use (album) gain?
It does not seem like that, since the gain is applied in real-time. (Not know during reading of the audio-data)
>>Once again my question: do you render the waveforms / spectrogram every 50ms?
For the waveform yes, since it is very quick. For the spectogram no, since it is slow.
I will probably add a setting for the spectogram which controls the quality of the spectogram (FFT size).
Speed results for spectogram (initial render or when size is changed), startsize 1920*160 pixles:
>> It becomes a bit compact but might work.Looks good for me at 80px. ;-)
Here's a test (using 160px height):
Swipe on right channel:
Sinus on left channel:
Song with low volume:
Will this work?
A last one in dark theme, showing differances in left and right channels:
yes.. should be
if not eat to much CPU that is the one trouble with WPF