(RESOLVED) 2nd half of 60 fps clip freeze

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Eddy Juillerat

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(RESOLVED) 2nd half of 60 fps clip freeze

PostSat Apr 19, 2025 3:08 pm

Hello folks.
Something weird. Happened with recent and older clips shot at 60 fps, 1920x1080 PRoRes on a 25 fps or 30 fps timeline. Shot to have a 1/2 slowmotion.
In the Cut Page (same as Edit page and Media Page), when I play ANY clip shot at 60 fps, a little more than the second half of it is the last frame freezed. Even the previous 60 fps clips shot months ago, they where playing normal (1st half with sound, 2nd half without but moving image all along). But now they appears inside Resolve as if they are twice longer but 2nd half is a freeze.

Example:
A clip shows 14 sec of total lengh, plays 9 sec, then freeze for the rest.

Note too that I cannot see the audio waveform, zommed or full lengh, like if there's no audio, but I ear it playing.

→ Is that a bug? Never saw that before.
Graphic drivers updated. Clips plays normally outside Resolve.
Last edited by Eddy Juillerat on Thu Apr 24, 2025 9:14 am, edited 3 times in total.
Cameras: [BMPCC4K] - [BMCC 2,5K EF]
System: Windows 10 pro 64 bits SSD - 5.1 - Resolve 19.1.4
Asus board X99-s - Intel Core i7-5960x 3 GHz - RAM 32 GB - MSI GeForce RTX 2060 VENTUS GP OC (6 Go)
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Jim Simon

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Re: Weird bug: 2nd half of 60 fps clip is a freeze last fram

PostSat Apr 19, 2025 3:13 pm

The clips were shot with HFR turned on?
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Eddy Juillerat

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Re: Weird bug: 2nd half of 60 fps clip is a freeze last fram

PostSat Apr 19, 2025 3:19 pm

Jim Simon wrote:The clips were shot with HFR turned on?


Yes. As I do since forever. Always it played 1/2 slow, no problem until now.
Cameras: [BMPCC4K] - [BMCC 2,5K EF]
System: Windows 10 pro 64 bits SSD - 5.1 - Resolve 19.1.4
Asus board X99-s - Intel Core i7-5960x 3 GHz - RAM 32 GB - MSI GeForce RTX 2060 VENTUS GP OC (6 Go)
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Jim Simon

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Re: Weird bug: 2nd half of 60 fps clip is a freeze last fram

PostSat Apr 19, 2025 3:21 pm

Alright.

Can you share one for examination?
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Eddy Juillerat

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Re: Weird bug: 2nd half of 60 fps clip is a freeze last fram

PostSat Apr 19, 2025 3:44 pm

Jim Simon wrote:Alright.

Can you share one for examination?


Yes but the fact that clips plays normally outside Resolve seems to indicate that Resolve is the problem, not the clip. Clips shot today does the bug and also the older clips playing normally before. There's is something about my Resolve.
I'm updating it to 19.1.4 right now. I get back to you.

Now I think of it: I recently changed some parameters on my ASIO4all audio driver (Resolve use it, but not the other video players). Maybe it's a clue.
Cameras: [BMPCC4K] - [BMCC 2,5K EF]
System: Windows 10 pro 64 bits SSD - 5.1 - Resolve 19.1.4
Asus board X99-s - Intel Core i7-5960x 3 GHz - RAM 32 GB - MSI GeForce RTX 2060 VENTUS GP OC (6 Go)
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Eddy Juillerat

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Re: Weird bug: 2nd half of 60 fps clip is a freeze last fram

PostSat Apr 19, 2025 4:08 pm

Problem resolved after the update to 19.1.4.
Thanks for taking the time.
Cameras: [BMPCC4K] - [BMCC 2,5K EF]
System: Windows 10 pro 64 bits SSD - 5.1 - Resolve 19.1.4
Asus board X99-s - Intel Core i7-5960x 3 GHz - RAM 32 GB - MSI GeForce RTX 2060 VENTUS GP OC (6 Go)
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Jim Simon

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Re: [RESOLVED] 2nd half of 60 fps clip is a freeze last fram

PostSat Apr 19, 2025 4:09 pm

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My Biases:

You NEED training.
You NEED a desktop.
You NEED a calibrated (non-computer) display.

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