Hi, You know it's confounding, I couldn't get avfoundation audio input to work at all, and then tried a bunch of options to get to the weird issue you describe (which I thought was maybe something to do with the clock source being different) but then I went back to supplying no extraneous options and it works pretty much without issue... In my case I was trying with a turntable plugged into an external interface, with ffplay I'm using to listen through my Mac seeing if it'll start stuttering again (???)
Some things I tried before it started working apparently on its own is explicitly setting decoder to pcm_f32le and setting input sample rates lower. Expectedly, it messes with pitch if you do this, but what I did not understand is it wasn't consistent, kept speeding up and back down. (And I'm sure it wasn't the spindle on the turntable) I have no idea, other than that I think it's probably some other sound application changing system sound servers configuration with no relation to what I'm doing with ffmpeg... Regards, Ted Park _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
