Audio preview (from speaker) is different from what displayed on timeline
This happens a lot to me (maybe just 100/200 millisecs of displacement) very hard to reproduce but i can see the issue in every project i made.
btw today, cutting a clip i can "expose" the issue a lot of time and i was able to make a video.
here a playback (looking at the V-meter it's also possible to see the volumes)
from speakers and looking at the v-meter at the end of the clip there is a "spike" that is played (but not yet reached from cursor)
i stopped the playback very very fast when i hear the spike from speakers... and the cursor was blocked a little bit before the spike...
it's visible on the v-meter the peak...
NOW... if i cut the clip in the cursor position i have 2 separate clips with 2 different thumbnails..
and the SPIKE is placed on the second clip (not yet played) but i have also been heard the sound before the cut... this mean that the thumbnail was right, but the audio stream is displaced... i'm not using proxies, Kdenlive just installed removing all files from computer (using Windows) .. no changes to any settings. (just the view to stereo wav on thumbnails)
here the "peak" on the second clip (no audio component of the peak on the first clip)
the original clip was from a smartphone, the clip on time line was a transcoded one from a VFR.
P.S. if i try again to "expose" the issue i'm not able... some cuts or moving are necessary to create the "displacement" .. not reproducible easly.