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Emulator Issues #8655

Record Netplay Input Desyncs when Played Back

Added by littlegreendude55 almost 5 years ago.

Status:
Accepted
Priority:
Normal
Assignee:
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

Game Name?
Super Smash Bros. Melee

Game ID?
GALE01

What's the problem?
Playing back an input recording from netplay desyncs when played back.

What did you expect to happen instead?
netplay input recordings sync and play back perfectly.

What steps will reproduce the problem?
1. Play some netplay with record input enabled
2. Play back input recording
3. See that it is different and thus desynced.

Which versions of Dolphin did you test on?
4.0-6554

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
I don't think the record input feature was working last time I tried it (on the Dc-netplay branch). I haven't tested other versions.

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU)
Archlinux 4.0.4
3570k
Mesa 10.5.7 (intel hd 4000)

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)
I'll upload a shorter recording with the problem here later, but the desync in my recording only took a minute or 2 to manifest.

History

#1 Updated by AHeinerm almost 5 years ago

Input recordings aren't synchronized well to begin with.

#2 Updated by JMC4789 almost 5 years ago

  • Status changed from New to Accepted

yeah, input recordings don't sync well; that's why multi-hour TASes are possible.

Anyway, it's obviously some setting from netplay not transferring over into the playback. Maybe comex can fix it?

#3 Updated by littlegreendude55 almost 5 years ago

I've just seen issue 8544 https://code.google.com/p/dolphin-emu/issues/detail?id=8544 and I should note that at the time I was using the mayflash 4 port adaptor in wiiu mode.

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