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One frame delay of BPM Sync random playback compared to BPM Sync effects
Posted: Fri Apr 05, 2024 10:42
by tobiasr91
Good day guys,
I have a problem with the combination of random playback of the clip on BPM sync and effects that also run on BPM sync. The position of the timeline is always shifted one frame earlier before the effect is applied resulting in an unclean picture between the transition. I work with step envelopes for the effects. Please find attached a screenshot of my clip settings.
Best regards
Tobias
Re: One frame delay of BPM Sync random playback compared to BPM Sync effects
Posted: Mon Apr 08, 2024 14:52
by Zoltán
try adding a keyframe with a very short slope here:

- Képernyőfotó 2024-04-08 - 15.50.51.png (48.38 KiB) Viewed 4341 times
The keyframe you have there is already on the next beatmark, you can also try to move it a bit before the 5/4 mark
Re: One frame delay of BPM Sync random playback compared to BPM Sync effects
Posted: Thu May 30, 2024 12:32
by tobiasr91
Good day Zoltan,
thanks for your reply on my issue. Unfortunately the slope with another key does not fix the problem but worsens the effect. I still have this one frame where both effects (random playback + transform) are not in sync even after resyncing. Do you have any other suggestions for a solution? I have already tested all types of curves and different distances between the keys at the 50 % mark and always get a similarly poor result.
Best regards
Tobias
Re: One frame delay of BPM Sync random playback compared to BPM Sync effects
Posted: Mon Sep 16, 2024 04:10
by subset
I've seen this issue too.
If you use random playback on the clip (BPM sync), it does not sync up with effects that are also set to BPM sync.
My approach is to set all effects to 'start settings' –> 'clip trigger'. It's not perfect, but it's better than the out-of-sync "BPM sync". (Very frustrating that something that is labeled as "sync" is not actually synced!)
However, this means that if you have several clips playing at the same time, they will be out of sync with each other (because the effects will be based on when you triggered the clip, not the 'global' beat). What I do in that case is that I frequently hit 'resync' (forward slash), which aligns all the clips, but it causes everything to shift noticeably when you do it.
Re: One frame delay of BPM Sync random playback compared to BPM Sync effects
Posted: Mon Sep 16, 2024 14:17
by Zoltán
What's the composition frame rate and clip frame rate you're using?