I have video taken on smartphone, rather good.
When I create a clip out of it, I need to keep original audio which is important.
Audio quality is good when I listen to it in the shotcut (either playback of original video or clip preview). However, once I export my project, audio becomes seriously rattling on basses, like speaker is broken, if you understand what I mean.
I tried everything. From some moment I’ve just created a 10 second project with a small piece of source and did endless experiments with it, as export takes just a few seconds.
I tried different export audio formats, tried to set very high fixed rates for audio, applied different audio filters - result is nearly same, rattling remains.
Original clip is mp4 and audio properties are following:
AAC, 48000, format fltp.
Either I am missing something obvious or … ??