VSE: Crossfade sounds sets volume to 0 #123538

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tintwotin · 2024-06-21T11:19:13+02:00

tintwotin commented

2024-06-21 11:19:13 +02:00

System Information
Operating system: Windows-10-10.0.22631-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 4090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 552.12

Blender Version
Broken: version: 4.3.0 Alpha, branch: main, commit date: 2024-06-20 20:53, hash: bbf7940d34af
Broken by 1a4f084806

Short description of error
Crossfade sounds flatlines both sounds.

Exact steps for others to reproduce the error
Add two sound strips.
Make then overlap in two different channels.
Right click > Crossfade sounds
Notice: both sound strips flatlines.

**System Information** Operating system: Windows-10-10.0.22631-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 4090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 552.12 **Blender Version** Broken: version: 4.3.0 Alpha, branch: main, commit date: 2024-06-20 20:53, hash: `bbf7940d34af` Broken by 1a4f084806952e5337cc7807429be8b20e04de90 **Short description of error** Crossfade sounds flatlines both sounds. **Exact steps for others to reproduce the error** Add two sound strips. Make then overlap in two different channels. Right click > Crossfade sounds Notice: both sound strips flatlines.

tintwotin added the

labels 2024-06-21 11:19:13 +02:00

Jesse Yurkovich commented

2024-06-21 20:04:08 +02:00

I can confirm with 4.3 but not with 4.2 beta so I'll mark it High since it's a recent regression.

Jesse Yurkovich added

and removed

labels 2024-06-21 20:04:29 +02:00

Richard Antalik changed title from ~~VSE: Crossfade sounds flatlines both sounds.~~ to VSE: Crossfade sounds sets volume to 0

2024-06-21 20:48:29 +02:00

Richard Antalik commented

2024-06-25 06:22:24 +02:00

Wanted to bisect this, but there are compile issues around ffmped and libsndfile, which means no sound. @nathanvegdahl I have seen some keyframing related commits from you. Nothing in release notes though. Do you have any idea why this happens?

Richard Antalik commented

2024-06-25 07:17:51 +02:00

Actually, I did not need the actual sound, since I can see the curves. Issue is caused by 1a4f084806

Not sure how it worked previously, but looks like now it tries to resolve RNA path from PointerRNA *struct_pointer, instead of owner ID, which fails. So reassigned this to animation module, since it seems that on VSE side code seems to be correct.

Actually, I did not need the actual sound, since I can see the curves. Issue is caused by 1a4f084806952e5337cc7807429be8b20e04de90 Not sure how it worked previously, but looks like now it tries to resolve RNA path from `PointerRNA *struct_pointer`, instead of owner ID, which fails. So reassigned this to animation module, since it seems that on VSE side code seems to be correct.

👍 1

Richard Antalik added

and removed

labels 2024-06-25 07:20:58 +02:00

Nathan Vegdahl self-assigned this 2024-06-25 10:46:32 +02:00

Nathan Vegdahl commented

2024-06-25 10:47:25 +02:00

Thanks for the heads up!