I would like to get an option to see two separate waveforms on the waveform slider.
yes.. should be
if not eat to much CPU that is the one trouble with WPF
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:
>> It becomes a bit compact but might work.Looks good for me at 80px. ;-)
>>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:
This might be a possible future updated, when everything else is closed and considered as working.
Fixed in #528