Playback of musesounds instruments is delayed with lots of instruments (when using Rewind)

jcourtne commented 3 months ago

Issue type

General playback bug

Description with steps to reproduce

Open musescore file
start playback and it works correctly
rewind to the beginning (or any point in the middle)
playback of musesounds instruments is delayed

Sometimes, this delay can last up to a measure (i.e. several seconds) before correct playback resumes.

In my experimentation, this does not occur with single-instrument scores.t

Supporting files, videos and screenshots

This example isn't too bad https://github.com/user-attachments/assets/727b1f6c-e363-402d-8f4a-9c90498ac7ce

second example https://github.com/user-attachments/assets/9b3fc036-c02e-4a9e-87f6-e8fdc1029e6c

This contains the first part (I didn't really want to share the whole score...) slow playback.zip

What is the latest version of MuseScore Studio where this issue is present?

4.3.2-241630831, revision: github-musescore-musescore-22b46f2

Regression

No.

Operating system

OS: Windows 10 Version 2009 or later, Arch.: x86_64, MuseScore Studio version (64-bit)

Additional context

The weirdest thing is it always works when you first open the score, but not when you rewind/select a particular playback point.

Checklist

[X] This report follows the guidelines for reporting bugs and issues
[X] I have verified that this issue has not been logged before, by searching the issue tracker for similar issues
[X] I have attached all requested files and information to this report
[X] I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible

DmitryArefiev commented 2 months ago

Roman says it's expected for now, the rewind is a heavy operation on muse sampler side..

@konradglas Can this be improved?

(also, the issue should be rechecked when musesampler v100 will be released)

DmitryArefiev commented 2 months ago

@jcourtne What is your hardware? (CPU, RAM)

jcourtne commented 2 months ago

@DmitryArefiev here's the system info

System Information report written at: 08/02/24 09:13:57
[System Summary]

Item    Value   
OS Name Microsoft Windows 10 Home   
Version 10.0.19045 Build 19045  
Other OS Description    Not Available   
OS Manufacturer Microsoft Corporation   
ystem Manufacturer  ASUS    
System Model    System Product Name 
System Type x64-based PC    
System SKU  SKU 
Processor   AMD Ryzen 9 5900X 12-Core Processor, 3701 Mhz, 12 Core(s), 24 Logical Processor(s)  
BIOS Version/Date   American Megatrends Inc. 3402, 3/22/2021    
SMBIOS Version  3.3 
Embedded Controller Version 255.255 
BIOS Mode   UEFI    
BaseBoard Manufacturer  ASUSTeK COMPUTER INC.   
BaseBoard Product   ROG CROSSHAIR VIII HERO 
BaseBoard Version   Rev X.0x    
Platform Role   Desktop 
Secure Boot State   Off 
PCR7 Configuration  Binding Not Possible    
Hardware Abstraction Layer  Version = "10.0.19041.3636" 
Installed Physical Memory (RAM) 128 GB  
Total Physical Memory   128 GB  
Available Physical Memory   117 GB  
Total Virtual Memory    147 GB  
Available Virtual Memory    134 GB  
Page File Space 19.0 GB 
Page File   C:\pagefile.sys 
Kernel DMA Protection   Off 
Virtualization-based security   Not enabled 
Device Encryption Support   Reasons for failed automatic device encryption: TPM is not usable, PCR7 binding is not supported, Hardware Security Test Interface failed and device is not Modern Standby, Un-allowed DMA capable bus/device(s) detected, TPM is not usable    
Hyper-V - VM Monitor Mode Extensions    Yes 
Hyper-V - Second Level Address Translation Extensions   Yes 
Hyper-V - Virtualization Enabled in Firmware    No  
Hyper-V - Data Execution Protection Yes

wizofaus commented 2 months ago

There's already a v100 version floating around you can download and I can confirm it significantly reduces these sorts of delays.

jcourtne commented 1 month ago

With the upgrade to 4.4, I am no longer seeing this issue.

musescore / MuseScore