I'm using ffmpeg's lavfi in mpv to display the audio waveforms:

mpv --log-file=audio_waveform.log ~/Video/dva_fidelity2-90s.avi --lavfi-complex='[aid1] asplit [ao] [a1] ; [a1] showwaves=size=600x200:rate=25:mode=line:colors=white:scale=sqrt:split_channels=1 [vida] ; [vid1] [vida] overlay=(W-w)/2:H-h [vo]' --pause

I'd like to show the waveform of the exact frame being shown.
My reference video is i-frame-only FFV1, PCM (so I don't expect any lossy-or-GOP related fuzzyness) 😉

In my screenshots, you can see the very same frame - with 2 different positions/offsets of the same audio waveform shown:

If I move back/forth (eg seek by-frame using ,and . keys) - the shown waveform is rendered with a changing offset, depending on how (much) I went back or forth.

Is there anything I can do to force mpv to show the same audio samples at the same time/position consistently?

Thank you very much in advance 😄