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  #1  
Old 09-24-2019, 11:25 AM
home_studio home_studio is offline
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Location: Israel
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Default PT playing the wrong video track

It happened couple of times: For example: I have 4 video tracks with video clips on them, some are one on top of the other (timeline wise).
When I make track 3 online, PT plays the video of track 1 and vice versa. It's not always consistent and it comes and goes during the work.
All video clips are DNxHD, and it's not specific to a project or to the same video files, just a bug (probably).
Did it happen to you as well?
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2023.12 Ultimate / Mac Pro (Late 2013) / 6 core 3.5GHz / 64Gb / OSX 12.7.2 / MTRX Studio / 2xArtist Mix / PT|Control / Aja T-Tap
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  #2  
Old 09-24-2019, 12:20 PM
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off the wall off the wall is offline
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Default Re: PT playing the wrong video track

Quote:
Originally Posted by home_studio View Post
It happened couple of times: For example: I have 4 video tracks with video clips on them, some are one on top of the other (timeline wise).
When I make track 3 online, PT plays the video of track 1 and vice versa. It's not always consistent and it comes and goes during the work.
All video clips are DNxHD, and it's not specific to a project or to the same video files, just a bug (probably).
Did it happen to you as well?
Yes. I was working with Avid a couple of months ago on this exact issue. It is a bug. I have not seen a resolution as of yet.

What causes the bug is that all of the codecs used to originally make the movies are not the same. For me I had a session with 10 short video clips. It turns out it was three that were causing the issue. Just those three in a separate session worked fine and the other 7 worked fine. Create any mixture of the two and the weirdness starts.

As you said, sometimes the correct video plays, sometimes not.
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Mac Pro 5,1 3.46 Ghz 12 core, Open Core 0.9.8, Radeon RX580 GPU, GC-TITAN RIDGE TB3 PCIe card, M.2 NVMe SSD boot drive on PCIe card, 48GB RAM, macOS 12.7.4
Pro Tools Ultimate 2024.3.1/HD Driver 2023.3 HDX, UA Octo PCIe card in external TB3 chassis, MTRX Studio I/O, C|24 control surface.
Genelec 1031AP/7070A 5.1 monitoring.
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  #3  
Old 09-24-2019, 02:23 PM
home_studio home_studio is offline
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Default Re: PT playing the wrong video track

Thanks for your info
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