brunoherbelin / vimix

Live Video Mixer
GNU General Public License v3.0
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Stutter in plaback when play speed adjusted #96

Closed RKelln closed 1 year ago

RKelln commented 1 year ago

Noticing that when I adjust the playspeed the playback pauses/stutters briefly. If I do something similar in mpv it seems fine. Is there a way to prevent stutter, it makes nudging the speed faster nearly impossible if you're trying to sync to music.

Thanks!

brunoherbelin commented 1 year ago

I agree that changing the playback speed should not cause pause, and I do not experience this when changing speed on the player.

Could you please be more specific (i.e. which control do you do to change speed? from which value to what other value? etc.). Maybe a video recording of the vimix UI showing the problem could also help clarifying the situation. Thanks

RKelln commented 1 year ago

Was experiencing both with new OSC speed/ control in my pull request and the slider on the Player window, it isn't perfectly consistent but almost every time any adjustment to speed is made.

Videos recorded from two different machines, one from your flatpak build on the intel vaapi machine, one from my personal build on a nvidia gpu, both hardware enabled, both experience the stutter. https://drive.google.com/drive/folders/11oQXPNpxX6krMDb2bOiQvzDv3zteW6Ax?usp=share_link

brunoherbelin commented 1 year ago

Confirmed and fixed ! Check commit 514d4170be02a4e83dc3824977c7647857fc5fbf (in Beta branch for now) and let me know

RKelln commented 1 year ago

Thanks, confirmed fixed!